ECHELON CORP - 10-Q - MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

[August 08, 2012]

ECHELON CORP - 10-Q - MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

(Edgar Glimpses Via Acquire Media NewsEdge) The following discussion should be read in conjunction with the consolidated financial statements and notes thereto included elsewhere in this Quarterly Report. The following discussion contains predictions, estimates, and other forward-looking statements that involve a number of risks and uncertainties about our business. These statements may be identified by the use of words such as "we believe," "expect," "anticipate," "intend," "plan," "goal," "continues," "may" and similar expressions. Forward-looking statements include statements that refer to projections of our future financial performance, our anticipated growth and trends in our businesses, and other characterizations of future events or circumstances. In particular, these statements include statements such as: our projections of Systems revenues; estimates of our future gross margins; statements regarding reinvesting a portion of our earnings from foreign operations; plans to use our cash reserves to strategically acquire other companies, products, or technologies; the sufficiency of our cash reserves to meet cash requirements; our expectations that our Sub-systems revenues will not fluctuate significantly from foreign currency sales; our forecasts regarding our sales and marketing expenses; and estimates of our interest income. Such statements are based on our current expectations and could be affected by the uncertainties and risk factors described throughout this filing and particularly in the "Factors That May Affect Future Results of Operations" section.

Therefore, our actual results may differ materially and adversely from those expressed in any forward-looking statements. We undertake no obligation to review or update publicly any forward-looking statements for any reason.

EXECUTIVE OVERVIEW Echelon Corporation was incorporated in California in February 1988 and reincorporated in Delaware in January 1989. We are based in San Jose, California, and maintain offices in eleven foreign countries throughout Europe and Asia. We develop, market, and sell energy control networking solutions, a critical element of incorporating action-oriented intelligence into the utility grid, buildings, streetlights, and other energy devices - all components of the evolving smart grid, which encompasses everything from the power plant to the plug. Echelon's products can be used to make the management of electricity over the smart grid cost effective, reliable, survivable and instantaneous. Our products enable everyday devices - such as air conditioners, appliances, electricity meters, light switches, thermostats, and valves - to be made "smart" and inter-connected.

Our proven, open standard, multi-application energy control networking platform powers energy-savings applications for smart grid, smart cities and smart buildings that help customers save on their energy usage, reduce outage duration or prevent them from happening entirely, reduce carbon footprint and more.

Today, we offer, directly and through our partners worldwide, a wide range of innovative, fully integrated products and services. We classify these products and services into two primary categories: Systems, such as our smart metering solutions, which are targeted for use by utilities and that we previously referred to as our Utility products and services; and Sub-systems that include our components, control nodes and development software, which are sold typically to OEMs who build them into their smart grid, smart cities and smart buildings solutions. Revenues from our Sub-systems products and services were previously referred to as Commercial and Enel Project revenues.

Our total revenues decreased by 6.7% during the second quarter of 2012 as compared to the same period in 2011, driven principally by decreased sales of our Systems products. Gross margins declined by 6.8 percentage points between the two periods, while overall operating expenses declined by 10.1%. The net effect was a second quarter loss in 2012 that increased by $1.7 million as compared to the second quarter of 2011. For the six months ended June 30, 2012, total revenues increased by 12.5% as compared to the same period in 2011. Gross margins declined by 5.0 percentage points between the two periods, while overall operating expenses declined by 10.6%. The net effect was a first half loss in 2012 that decreased by $5.0 million as compared to the first six months of 2011.

18 -------------------------------------------------------------------------------- Table of Contents The following tables provide an overview of key financial metrics for the three and six months ended June 30, 2012 and 2011 that our management team focuses on in evaluating our financial condition and operating performance (in millions, except percentages).

Three Months Ended June 30, 2012 2011 $ Change % Change Net revenues $ 40,822 $ 43,743 $ (2,921 ) (6.7 %) Gross margin 39.4 % 46.2 % - (6.8 ppt) Operating expenses $ 17,716 $ 19,701 $ (1,985 ) (10.1 %) Net loss $ (1,881 ) $ (141 ) $ (1,740 ) (1,234.0 %) Six Months Ended June 30, 2012 2011 $ Change % Change Net revenues $ 81,155 $ 72,125 $ 9,030 12.5 % Gross margin 41.1 % 46.2 % - (5.1 ppt) Operating expenses $ 37,020 $ 41,431 $ (4,411 ) (10.6 %) Net loss $ (4,449 ) $ (9,460 ) $ 5,011 53.0 % Balance as of June 30, December 31, 2012 2011 $ Change % ChangeCash, cash equivalents, and short-term investments $ 60,370 $ 58,656 $ 1,714 2.9 % • Net revenues: Our total revenues decreased by 6.7% during the second quarter of 2012 as compared to the same period in 2011, driven primarily by a $1.2 million, or 4.2%, decrease in sales of our Systems products and services and a $1.7 million or 11.7% decrease in net revenues from our Sub-systems products. The decrease in our Systems revenues was primarily due to an overall decrease in the level of large-scale deployments in the United States of our NES system products, partly offset by increased deployments in Finland. With respect to our Sub-systems product line, the 11.7% reduction in revenues during the second quarter of 2012 was due to a $1.4 million decrease in sales to our European Sub-system customers other than Enel, reflecting depressed economic conditions and some loss of market share. Many of our Sub-systems customers produce products used in commercial or industrial buildings. The markets for these products were adversely affected by the recession that started in 2008. These markets have yet to recover to their pre-recession levels. Our total revenues increased during the six months ended June 30, 2012 as compared to the same period in 2011 by 12.5%. This was due mainly to increased shipments of our Systems products for projects in Finland. To a lesser extent, Systems revenues increased in the first half of 2012 due to a change in the timing of revenue recognition for certain of our Systems products. These increases were partially offset by a reduction in products shipped for our projects in United States as well reduced Sub-systems sales in Europe.

• Gross margin: Our gross margin declined by 6.8 percentage points and 5.1 percentage points during the three and six month periods ended June 30, 2012, respectively, as compared to the same periods in 2011. These decreases were primarily due to increased manufacturing costs for our Systems products, and for the six month period, the mix of products sold. In addition, for the three month period slightly higher indirect costs and overall reduced revenue levels also contributed to the gross margin decline. For the six month period, higher overall revenues and slightly lower indirect costs helped to offset some of the manufacturing cost increases.

• Operating expenses: Our operating expenses decreased by 10.1% and 10.6% during the three and six month periods ended June 30, 2012, respectively, as compared to the same periods in 2011. These decreases were driven primarily by decreases in compensation costs (primarily due to reduced headcount) as well as fees paid to third party service providers. Also contributing to the decrease in operating expenses for both periods (as well as the costs of revenues mentioned above), was the impact of the reduction of stock compensation expense reflecting the restructuring action and the retirement of our former CFO during the second quarter of 2012. At the time of these employees' departure, they had outstanding and unvested equity compensation awards for which cumulative compensation expense of approximately $800,000 had been recognized as of March 31, 2012. This cumulative compensation expense was reversed in the second quarter of 2012. Partially offsetting these operating expense decreases was a restructuring charge of approximately $1.2 million that we took during the second quarter of 2012.

19 -------------------------------------------------------------------------------- Table of Contents • Net loss: Our net loss increased by $1.7 million during the second quarter of 2012 as compared to the same period in 2011. This increase was directly attributable to the $2.9 million quarter-over-quarter decrease in net revenues, partly offset by reduced operating expenses. Excluding the impact of non-cash stock-compensation charges and restructuring charges, our net income decreased by approximately $2.0 million in the second quarter of 2012 as compared to the same period in 2011. Our net loss decreased by $5.0 million, or 53.0% during the six months ended June 30, 2012 as compared to the same period in 2011. This was directly attributable to the $9.0 million year-over-year increase in net revenues combined with the reduced operating expenses. Excluding the impact of non-cash stock-compensation charges and restructuring charges incurred in the first half of 2012, our net income increased by approximately $4.4 million in the first half of 2012 as compared to the same period in 2011.

• Cash, cash equivalents, and short-term investments: During the first half of 2012, our cash, cash equivalents, and short-term investment balance increased by 2.9%, from $58.7 million at December 31, 2011 to $60.4 million at June 30, 2012. This increase was primarily the result of cash provided by operations of $4.1 million due mainly to reduction in working capital (increased A/R collections of $10.5 million being the primary driver), partly offset by cash used for taxes paid on stock awards released during the year and principal payments on our lease financing obligations.

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CRITICAL ACCOUNTING POLICIES AND ESTIMATES Our discussion and analysis of our financial condition and results of operations is based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. Note 1, "Significant Accounting Policies" of Notes to Consolidated Financial Statements in our Annual Report on Form 10-K for the year ended December 31, 2011, which we filed with the Securities and Exchange Commission in March 2012, describes the significant accounting policies and methods used in the preparation of our consolidated financial statements. The preparation of these consolidated financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses and related disclosure of contingent assets and liabilities. On an on-going basis, we evaluate our estimates, including those related to our revenues, stock-based compensation, allowance for doubtful accounts, inventories, and commitments and contingencies. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results may differ from these estimates under different assumptions or conditions.

During the three and six months ended June 30, 2012, there were no material changes to our critical accounting policies or in the matters for which we make critical accounting estimates in the preparation of our condensed consolidated financial statements as compared to those disclosed in our Annual Report on Form 10-K for the year ended December 31, 2011.

20-------------------------------------------------------------------------------- Table of Contents RESULTS OF OPERATIONS The following table reflects the percentage of total revenues represented by each item in our Condensed Consolidated Statements of Operations for the three and six months ended June 30, 2012 and 2011: Three Months Ended Six Months Ended June 30, June 30, 2012 2011 2012 2011 Revenues: Product 97.6 % 97.2 % 97.8 % 97.3 % Service 2.4 2.8 2.2 2.7 Total revenues 100.0 100.0 100.0 100.0 Cost of revenues: Cost of product 59.4 52.5 57.5 52.2 Cost of service 1.2 1.3 1.4 1.6 Total cost of revenues 60.6 53.8 58.9 53.8 Gross profit 39.4 46.2 41.1 46.2 Operating expenses: Product development 18.1 20.3 20.0 25.6 Sales and marketing 13.6 13.8 14.4 18.4 General and administrative 8.8 10.9 9.8 13.4 Restructuring charges 2.9 - 1.4 - Total operating expenses 43.4 45.0 45.6 57.4 Income (loss) from operations (4.0 ) 1.2 (4.5 ) (11.2 ) Interest and other income (expense), net 0.6 (0.4 ) (0.0 ) (0.7 ) Interest expense on lease financing obligations (0.8 ) (0.8 ) (0.9 ) (1.0 ) Loss before provision for income taxes (4.2 ) (0.0 ) (5.4 ) (12.9 ) Income tax expense 0.4 0.3 0.1 0.2 Net loss (4.6 %) (0.3 %) (5.5 %) (13.1 %) Revenues Total revenues Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Total revenues $ 40,822 $ 43,743 $ (2,921 ) (6.7 %) Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Total revenues $ 81,155 $ 72,125 $ 9,030 12.5 % The $2.9 million decrease in total revenues for the quarter ended June 30, 2012 as compared to the same period in 2011 was primarily due to a $1.2 million, or 4.2%, decrease in sales of our Systems products and services and a $1.7 million or 11.7% decrease in net revenues from our Sub-systems products. The $9.0 million increase in total revenues for the six months ended June 30, 2012 as compared to the same period in 2011 was primarily the result of a $12.8 million increase in Systems revenues, which was partially offset by a $3.8 million decrease in Sub-systems revenues.

21-------------------------------------------------------------------------------- Table of Contents As we look forward to the remainder of 2012, the smart energy market continues to be in the midst of a challenging time. Macro conditions remain tentative amidst the European financial crisis, and competition is heightened as the industry faces slow growth and ongoing consolidation. New tender activity for smart-metering deployments is down and pricing pressures are increasing. In this challenging environment, we expect our revenues in the third quarter of 2012 will be lower than the first two quarters of the year, driven primarily by lower Systems revenue as a result of fewer systems deployments.

Systems revenues Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Systems revenues $ 28,028 $ 29,259 $ (1,231 ) (4.2 %) Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Systems revenues $ 56,720 $ 43,882 $ 12,838 29.3 % During the three and six months ended June 30, 2012 and 2011, our Systems revenues were derived primarily from a relatively small number of customers who have undertaken large-scale deployments of our NES System products. These deployments generally come to fruition after an extended and complex sales process, and each is relatively substantial in terms of its revenue potential.

They vary significantly from one another in terms of, among other things, the overall size of the deployment, the duration of time over which the products will be sold, the mix of products being sold, the timing of delivery of those products, and the ability to modify the timing or size of those projects. This relative uniqueness among each deployment results in significant variability and unpredictability in our Systems revenues.

Systems revenues decreased during the quarter ended June 30, 2012 as compared to the same period in 2011. This was primarily due to an overall decrease in the level of large-scale deployments in the United States of our NES system products, partly offset by increased deployments in Finland. Systems revenues increased during the six months ended June 30, 2012 as compared to the same period in 2011. This was due to increased shipments of our Systems products for projects in Finland. These increases were partially offset by a reduction in products shipped for our projects in Denmark and the United States.

Our ability to recognize revenue for our Systems products depends on several factors, including, but not limited to, the impact on delivery dates of any modifications to existing shipment schedules included in the contracts that have been awarded to us thus far, and in some cases, certain contractual provisions, such as customer acceptance. For arrangements that contain contractual acceptance provisions, revenue recognition may be delayed until acceptance by the customer or the acceptance provisions lapse unless we can objectively demonstrate that the contractual acceptance criteria have been satisfied, which is generally accomplished by establishing a history of acceptance for the same or similar products. In the future, we will continue to evaluate historical acceptance rates for our Systems products and, when the data supports it, will recognize revenue at the point of delivery to the customer's carrier for those particular products (once all other revenue recognition criteria have been met), which could increase our Systems revenue in the period in which this determination is made. In addition, the revenue recognition rules relating to products such as our NES System may require us to defer some or all of the revenue associated with NES product shipments until certain conditions are met in a future period.

22 -------------------------------------------------------------------------------- Table of Contents Our Systems revenues have historically been concentrated with a relatively few customers. During the years ended December 31, 2011, 2010, and 2009, approximately 94.2%, 85.4%, and 82.5%, respectively, of our Systems revenues were attributable to four customers. While our Systems customers will change over time, given the nature of the Systems market, we expect our future Systems revenues will continue to be concentrated among a limited number of customers.

Sub-systems revenues Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Sub-systems revenues $ 12,794 $ 14,484 $ (1,690 ) (11.7 %) Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Sub-systems revenues $ 24,435 $ 28,243 $ (3,808 ) (13.5 %) Our Sub-systems revenues are primarily comprised of sales of our hardware products, and to a lesser extent, revenues we generate from sales of our software products and from our customer support and training offerings. Included in these totals are products and services sold to Enel.

Excluding sales of products and services sold to Enel, which are discussed more fully below, our Sub-systems revenues decreased by $1.4 million, or 11.2% during the three months ended June 30, 2012, and by $2.6 million, or 10.3% during the six months ended June 30, 2012, as compared to the same periods in 2011. This decrease was primarily due to a decrease in revenues in the EMEA region and was attributable, we believe, to generally poor macroeconomic conditions in Europe during the first half of 2012 and some loss of market share. Within the Sub-systems family of products, the year-over-year decrease was driven primarily from decreased sales of our control and connectivity products, partially offset by an increase in sales of our SmartServer products.

Our future Sub-systems revenues will also be subject to further fluctuations in the exchange rates between the United States dollar and the foreign currencies in which we sell these products and services. In general, if the dollar were to weaken against these currencies, our revenues from those foreign currency sales, when translated into United States dollars, would increase. Conversely, if the dollar were to strengthen against these currencies, our revenues from those foreign currency sales, when translated into United States dollars, would decrease. The extent of this exchange rate fluctuation increase or decrease will depend on the amount of sales conducted in these currencies and the magnitude of the exchange rate fluctuation from year to year. The portion of our Sub-systems revenues conducted in currencies other than the United States dollar, principally the Japanese Yen, was about 8.8% for the six months ended June 30, 2012 and 7.1% for the same period in 2011. To date, we have not hedged any of these foreign currency risks. We do not currently expect that, during 2012, the amount of our Sub-systems revenues conducted in these foreign currencies will fluctuate significantly from prior year levels. Given the historical and expected future level of sales made in foreign currencies, we do not currently plan to hedge against these currency rate fluctuations. However, if the portion of our revenues conducted in foreign currencies were to grow significantly, we would re-evaluate these exposures and, if necessary, enter into hedging arrangements to help minimize these risks.

23-------------------------------------------------------------------------------- Table of Contents Enel project revenues (included in Sub-systems) Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Enel project revenues $ 1,532 $ 1,800 $ (268 ) (14.9 %) Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Enel project revenues $ 1,759 $ 2,969 $ (1,210 ) (40.8 %) In October 2006, we entered into two agreements with Enel, a development and supply agreement and a software enhancement agreement. Under the development and supply agreement, Enel is purchasing additional metering kit and data concentrator products from us. Under the software enhancement agreement, we are providing software enhancements to Enel for use in its Contatore Elettronico system. Enel Project revenues recognized during the three and six month periods ended June 30, 2012 and 2011, respectively, related primarily to shipments under the development and supply agreement, and to a lesser extent, from revenues attributable to the software enhancement agreement. The software enhancement agreement expires in December 2012 and the development and supply agreement expires in December 2013.

We sell our products to Enel and its designated manufacturers in U.S. dollars.

Therefore, the associated revenues are not subject to foreign currency risks.

Gross Profit and Gross Margin Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Gross Profit $ 16,069 $ 20,204 $ (4,135 ) (20.5 %) Gross Margin 39.4 % 46.2 % - (6.8 ) Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Gross Profit $ 33,367 $ 33,347 $ 20 0.1 % Gross Margin 41.1 % 46.2 % - (5.1 ) Gross profit is equal to revenues less cost of goods sold. Cost of goods sold for product revenues includes direct costs associated with the purchase of components, subassemblies, and finished goods, as well as indirect costs such as allocated labor and overhead; costs associated with the packaging, preparation, and shipment of products; and charges related to warranty and excess and obsolete inventory reserves. Cost of goods sold for service revenues consists of employee-related costs such as salaries and fringe benefits as well as other direct and indirect costs incurred in providing training, customer support, and custom software development services. Gross margin is equal to gross profit divided by revenues.

24 -------------------------------------------------------------------------------- Table of Contents Gross margin declined by approximately 6.8 and 5.1 percentage points during the three and six month period ended June 30, 2012, respectively, as compared to the same periods in 2011. These decreases were primarily due to increased manufacturing costs for our Systems products, and for the six month period, the mix of products sold. In addition, for the three month period slightly higher indirect costs and overall reduced revenue levels also contributed to the gross margin decline. For the six month period, higher overall revenues and slightly lower indirect costs helped to offset some of the manufacturing cost increases.

In June 2011, Jabil, one of our primary CEMs, notified us that they intended to increase the prices they charge us for manufacturing our Systems products. The new pricing became effective July 1, 2011, and was based on increased fees for Jabil's overhead and profit, cost increases for commodities contained in our products, and higher labor rates for Jabil's production personnel. The impact of these cost increases began to phase in during the third quarter of 2011 and became fully effective at the beginning of the fourth quarter. In an effort to mitigate the effects of these price increases and thus improve our gross margins within the foreseeable future, we are working on certain design modifications for these products intended to reduce their cost to manufacture. We continue to work closely with Jabil to identify other opportunities to reduce their manufacturing costs associated with our products.

In addition to the impact of the Jabil cost increases, our future gross margins will continue to be affected by several factors, including, but not limited to: overall revenue levels, changes in the mix of products sold, periodic charges related to excess and obsolete inventories, warranty expenses, introductions of cost reduced versions of our Systems and Sub-systems products, changes in the average selling prices of the products we sell, purchase price variances, and fluctuations in the level of indirect overhead spending that is capitalized in inventory. In addition, the impact of foreign exchange rate fluctuations and labor rates may affect our gross margins in the future. We currently outsource the manufacturing of most of our products requiring assembly to CEMs located primarily in China. To the extent labor rates were to rise further, or to the extent the U.S. dollar were to weaken against the Chinese currency, or other currencies used by our CEMs, our costs for the products they manufacture could rise, which would negatively affect our gross margins. Lastly, many of our products, particularly our Systems products, contain significant amounts of certain commodities, such as silver, copper, and cobalt. Prices for these commodities have been volatile, which in turn have caused fluctuations in the prices we pay for the products in which they are incorporated.

Operating Expenses Product Development Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Product Development $ 7,393 $ 8,874 $ (1,481 ) (16.7 %) Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Product Development $ 16,194 $ 18,472 $ (2,278 ) (12.3 %) Product development expenses consist primarily of payroll and related expenses for development personnel, facility costs, expensed material, fees paid to third party service providers, depreciation and amortization, and other costs associated with the development of new technologies and products.

The decrease in product development expenses during the quarter and six months ended June 30, 2012 as compared to the same periods in 2011 was due primarily to a reduction in expenses associated with a specific development project. These design and development activities were being conducted in accordance with an arrangement we entered into with a third party in June 2010. This effort was completed in the fourth quarter of 2011. Also contributing to the reduction were reduced compensation costs including share based compensation expenses (as mentioned in the executive overview above), which were down primarily due to lower headcount, including the restructuring action, in our product development organization during the first half of 2012.

25-------------------------------------------------------------------------------- Table of Contents Sales and Marketing Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Sales and Marketing $ 5,548 $ 6,056 $ (508 ) (8.4 %) Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Sales and Marketing $ 11,705 $ 13,298 $ (1,593 ) (12.0 %) Sales and marketing expenses consist primarily of payroll, commissions, and related expenses for sales and marketing personnel, travel and entertainment, facilities costs, advertising and product promotion, and other costs associated with our sales and marketing activities.

The decrease in sales and marketing expenses during the quarter and six months ended June 30, 2012 as compared to the same periods in 2011 was driven primarily by lower compensation expenses (including commission expenses, bonus expenses, and share based compensation expenses primarily due to the restructuring action as mentioned above in the executive summary), lower travel and entertainment expenses and reduced fees paid to consultants and other third party service providers.

General and Administrative Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change General and Administrative $ 3,599 $ 4,771 $ (1,172 ) (24.6 %) Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change General and Administrative $ 7,945 $ 9,661 $ (1,716 ) (17.8 %) General and administrative expenses consist primarily of payroll and related expenses for executive, finance, and administrative personnel, professional fees for legal and accounting services rendered to the company, facility costs, insurance, and other general corporate expenses.

The decrease in general and administrative expenses during the quarter and six months ended June 30, 2012 as compared to the same periods in 2011 was primarily attributable to a decrease in compensation expenses (including bonus expenses, and share based compensation expenses primarily due to the restructuring action as mentioned above in the executive summary) and a decrease in fees paid to third party service providers.

26-------------------------------------------------------------------------------- Table of Contents Restructuring Charges Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Restructuring Charges $ 1,176 $ - $ 1,176 100.0 % Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Restructuring Charges $ 1,176 $ - $ 1,176 100.0 % In May 2012, we undertook further cost cutting measures aimed at reshaping our operating cost structure for the future by initiating a headcount reduction of 42 full-time employees worldwide, to be terminated between May 2012 and March 2013. In connection with this restructuring plan, in the second quarter of 2012, we recorded restructuring charges of approximately $1.2 million related to termination benefits for these personnel. We expect to incur additional charges of approximately $100,000 through March 2013 for the employees whose termination dates will occur in the latter part of 2012 through the first quarter of 2013 and who will be entitled to additional severance payments if they remain employed with Echelon through those dates.

With the exception of $409,000 that remains accrued and reflected in accrued liabilities on our Condensed Consolidated Balance Sheets as of June 30, 2012, the restructuring charges of $1.2 million were paid out in the second quarter of 2012. We expect to pay the remaining $409,000 of accrued termination benefits through the first two quarters of 2013.

Interest and Other Income (Expense), Net Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change ChangeInterest and Other Income (Expense), Net $ 254 $ (153 ) $ 407 266.0 % Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change ChangeInterest and Other Income (Expense), Net $ (10 ) $ (513 ) $ 503 98.1 % Interest and other income (expense), net primarily reflects interest earned by our company on cash and short-term investment balances as well as foreign exchange translation gains and losses related to short-term intercompany balances.

The $407,000 increase in interest and other expense, net during the quarter ended June 30, 2012 as compared to the same period in 2011 was primarily attributable to the fact that, during the second quarter of 2012, we recognized approximately $251,000 of foreign currency translation gains, whereas in the second quarter of 2011, we recognized foreign currency translation losses of approximately $158,000. The $503,000 increase in interest and other expense, net during the six months ended June 30, 2012 as compared to the same period in 2011 was primarily attributable to 27 -------------------------------------------------------------------------------- Table of Contents the fact that, during the first half of 2012, we recognized approximately $19,000 of foreign currency translation losses, whereas in the first half of 2011, we recognized foreign currency translation losses of approximately $549,000. These fluctuations are attributable to our foreign currency denominated short-term intercompany balances. We account for translation gains and losses associated with these balances by reflecting these amounts as either other income or loss in our consolidated statements of operations. During periods when the U.S. dollar weakens in value against these foreign currencies, the associated translation losses negatively impact other income. Conversely, when the U.S. dollar strengthens as it did during the first half of 2012, the resulting translation gains favorably impact other income.

We do not currently anticipate interest income on our investment portfolio will improve during 2012 as we expect interest rates to remain historically low.

Future gains or losses associated with translating our foreign currency denominated short-term intercompany balances will depend on exchange rates in effect at the time of translation.

Interest Expense on Lease Financing Obligations Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Interest Expense on Lease Financing Obligations $ 344 $ 371 $ (27 ) (7.3 %) Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Interest Expense on Lease Financing Obligations $ 695 $ 748 $ (53 ) (7.1 %) The monthly rent payments we make to our lessor under the lease agreements for our San Jose headquarters site are recorded in our financial statements partially as land lease expense, with the remainder being allocated to principal and interest on the financing liability. "Interest expense on lease financing obligations" reflects the portion of our monthly lease payments that is allocated to interest expense.

28-------------------------------------------------------------------------------- Table of Contents The decreases of $27,000 and $53,000 in interest expense on lease financing obligations during the three and six month periods ended June 30, 2012 as compared to the same periods in 2011 were a result of the nature of this expense. As with any amortizing fixed rate loan, payments made earlier in the term of the loan are comprised primarily of interest expense with little being allocated to principal repayment. Payments made later in the term of the loan, however, have an increasing proportion of principal repayment, with less being attributable to interest expense. Accordingly, as we continue to make payments in accordance with our lease obligation, we expect a higher proportion of the payments we make in the future will be allocated to principal repayment and less will be allocated to interest expense.

Income Tax Expense Three Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Income Tax Expense $ 144 $ 120 $ 24 20.0 % Six Months Ended 2012 over 2012 over June 30, June 30, 2011 $ 2011 % (Dollars in thousands) 2012 2011 Change Change Income Tax Expense $ 91 $ 115 $ (24 ) (20.9 %) The income tax expense for the quarters ended June 30, 2012 and 2011 was $144,000 and $120,000, respectively. The income tax expense for the six month periods ended June 30, 2012 and 2011 was $91,000 and $115,000, respectively. The difference between the statutory rate and our effective tax rate is primarily due to the impact of foreign taxes, changes in the valuation allowance on deferred tax assets, and changes in the accruals related to unrecognized tax benefits.

OFF-BALANCE-SHEET ARRANGEMENTS AND OTHER CONTRACTUAL OBLIGATIONS Off-Balance-Sheet Arrangements. We have not entered into any transactions with unconsolidated entities whereby we have financial guarantees, subordinated retained interests, derivative instruments, or other contingent arrangements that expose our company to material continuing risks, contingent liabilities, or any other obligation under a variable interest in an unconsolidated entity that provides financing, liquidity, market risk, or credit risk support to us.

Lease Commitments.In December 1999, we entered into a lease agreement with a real estate developer for our existing corporate headquarters in San Jose, California. In October 2000, we entered into a second lease agreement with the same real estate developer for an additional building at our headquarters site.

These leases were scheduled to expire in 2011 and 2013, respectively.

Effective June 2008, the building leases were amended resulting in an extension of the lease term for both buildings through March 2020. The extended leases require minimum lease payments through March 2020 totaling approximately $48.9 million. Both leases permit us to exercise an option to extend the respective lease for two sequential five-year terms.

In addition, we lease facilities under operating leases for our sales, marketing, and product development personnel located elsewhere within the United States and in eleven foreign countries throughout Europe and Asia, including a land lease for accounting purposes associated with our corporate headquarters facilities. These operating leases expire on various dates through 2020, and in some instances are cancelable with advance notice. Lastly, we also lease certain equipment and, for some of our sales personnel, automobiles. These operating leases are generally less than five years in duration.

29-------------------------------------------------------------------------------- Table of Contents Purchase Commitments. We utilize several contract manufacturers who manufacture and test our products requiring assembly. These contract manufacturers acquire components and build product based on demand information supplied by us in the form of purchase orders and demand forecasts. These purchase orders and demand forecasts generally cover periods up to twelve months, and in rare cases, up to eighteen months. We also obtain individual components for our products from a wide variety of individual suppliers. We generally acquire these components through the issuance of purchase orders, and in some cases through demand forecasts, both of which cover periods up to twelve months.

We also utilize purchase orders when procuring capital equipment, supplies, and services necessary for our day-to-day operations. These purchase orders generally cover periods ranging up to twelve months, but in some instances cover a longer duration.

In March 2012, we announced the formation of a joint venture in Hangzhou, China with Holley Metering, a Chinese company with which we have been developing smart energy products for the Chinese and rest-of-world markets. The joint venture will require us to provide capital contributions of approximately $2.0 million, of which we had contributed approximately $306,000 as of June 30, 2012. We expect to contribute the balance $1.7 million by December 31, 2012.

Indemnifications. In the normal course of business, we provide indemnifications of varying scope to customers against claims of intellectual property infringement made by third parties arising from the use of our products.

Historically, costs related to these indemnification provisions have not been significant. However, we are unable to estimate the maximum potential impact of these indemnification provisions on our future results of operations.

As permitted under Delaware law, we have agreements whereby we indemnify our officers and directors for certain events or occurrences while the officer or director is, or was serving, at our request in such capacity. The indemnification period covers all pertinent events and occurrences during the officer's or director's lifetime. The maximum potential amount of future payments we could be required to make under these indemnification agreements is unlimited; however, we have director and officer insurance coverage that would enable us to recover a portion of any future amounts paid. We believe the estimated fair value of these indemnification agreements in excess of the applicable insurance coverage is minimal.

Royalties. We have certain royalty commitments associated with the shipment and licensing of certain products. Royalty expense is generally based on a U.S.

dollar amount per unit shipped or a percentage of the underlying revenue.

Royalty expense, which was recorded as cost of products revenue in our consolidated statements of income, was approximately $128,000 during the quarter ended June 30, 2012, and $123,000 for the same period in 2011, and $281,000 for the six months ended June 30, 2012, and $269,000 for the same period in 2011.

We will continue to be obligated for royalty payments in the future associated with the shipment and licensing of certain of our products. While we are currently unable to estimate the maximum amount of these future royalties, such amounts will continue to be dependent on the number of units shipped or the amount of revenue generated from these products.

Taxes. We conduct our operations in many tax jurisdictions throughout the world.

In many of these jurisdictions, non-income based taxes such as property taxes, sales and use taxes, and value-added taxes are assessed on Echelon's operations in that particular location. While we strive to ensure compliance with these various non-income based tax filing requirements, there have been instances where potential non-compliance exposures have been identified. In accordance with generally accepted accounting principles, we make a provision for these exposures when it is both probable that a liability has been incurred and the amount of the exposure can be reasonably estimated. To date, such provisions have been immaterial, and we believe that, as of June 30, 2012, we have adequately provided for such contingencies. However, it is possible that our results of operations, cash flows, and financial position could be harmed if one or more non-compliance tax exposures are asserted by any of the jurisdictions where we conduct our operations.

30-------------------------------------------------------------------------------- Table of Contents Legal Actions. In April 2009, the Company received notice that the receiver for two companies that filed for the Italian law equivalent of bankruptcy protection in May 2004, Finmek Manufacturing SpA and Finmek Access SpA (collectively, the "Finmek Companies"), had filed a lawsuit under an Italian "claw back" law in Padua, Italy against Echelon, seeking the return of approximately $16.7 million in payments received by Echelon in the ordinary course of business for components we sold to the Finmek Companies prior to the bankruptcy filing. The Finmek Companies were among Enel's third party meters manufacturers, and from time to time through January 2004, we sold components to the Finmek Companies that were incorporated into the electricity meters that were manufactured by the Finmek Companies and sold to Enel SpA for the Enel Project. We believe that the Italian claw back law is not applicable to our transactions with the Finmek Companies, and the claims of the Finmek Companies' receiver are without merit and we are defending the lawsuit. As such, no loss associated with this action is considered probable or reasonably possible at this time.

From time to time, in the ordinary course of business, we are subject to legal proceedings, claims, investigations, and other proceedings, including claims of alleged infringement of third-party patents and other intellectual property rights, and commercial, employment, and other matters. In accordance with generally accepted accounting principles, we make a provision for a liability when it is both probable that a liability has been incurred and the amount of the loss can be reasonably estimated. These provisions are reviewed at least quarterly and adjusted to reflect the impacts of negotiations, settlements, rulings, advice of legal counsel, and other information and events pertaining to a particular case. While we believe we have adequately provided for such contingencies as of June 30, 2012, it is possible that our results of operations, cash flows, and financial position could be harmed by the resolution of any such outstanding claims.

LIQUIDITY AND CAPITAL RESOURCES Since our inception, we have financed our operations and met our capital expenditure requirements primarily from the sale of preferred stock and common stock, although during the years 2002 through 2004, we were also able to finance our operations through operating cash flow. From inception through June 30, 2012, we raised $294.7 million from the sale of preferred stock and common stock, including the exercise of stock options and warrants from our employees and directors.

The following table presents selected financial information as of June 30, 2012, and for each of the last three fiscal years (dollars in thousands): June 30, December 31, 2012 2011 2010 2009 Cash, cash equivalents, and short-term investments $ 60,370 $ 58,656 $ 64,632 $ 80,116 Trade accounts receivable, net 24,721 35,215 25,102 21,496 Working capital 74,358 74,922 77,259 96,357 Stockholders' equity 87,420 89,108 93,989 115,898 As of June 30, 2012, we had $60.4 million in cash, cash equivalents, and short-term investments, an increase of $1.7 million as compared to December 31, 2011. Historically, our primary source of cash, other than stock sales, has been receipts from revenue, and to a lesser extent, proceeds from the exercise of stock options and warrants by our employees and directors. Our primary uses of cash have been cost of product revenue, payroll (salaries, commissions, bonuses, and benefits), general operating expenses (costs associated with our offices such as rent, utilities, and maintenance; fees paid to third party service providers such as consultants, accountants, and attorneys; travel and entertainment; equipment and supplies; advertising; and other miscellaneous expenses), acquisitions, capital expenditures, and purchases under our stock repurchase programs.

Cash flows from operating activities. Cash flows from operating activities have historically been driven by net income (loss) levels; adjustments for non-cash charges such as stock-based compensation; depreciation and amortization; changes in accrued investment income; and fluctuations in operating asset and liability balances. Net cash provided by operating activities was $4,076,000 for the six months ended June 30, 2012, an increase in cash inflows of approximately $9.8 million as compared to the same period in 2011. During the six months ended June 30, 2012, net cash provided by operating activities was primarily the result of stock-based compensation expenses of $3.8 million and depreciation and amortization expense of $2.7 million and changes in operating assets and liabilities of $ 2.1 million, partially offset by our net loss of $4.4 million.

The primary components of the $2.1 million net change in our operating assets and liabilities were a $10.5 million decrease in accounts receivable, a $5.3 million decrease in 31 -------------------------------------------------------------------------------- Table of Contents deferred cost of goods sold, a $1.1 million decrease in inventories offset by a $6.9 million reduction in accounts payable, a $6.0 million decrease in deferred revenues and a $2.9 million reduction in accrued liabilities. Inventories decreased primarily due to the increased shipment of goods in the first and second quarters of 2012. Deferred revenues decreased due primarily to our ability to objectively demonstrate that the contractual acceptance criteria for much of the Systems products we shipped during the first quarter was satisfied at the time of delivery. Accrued liabilities decreased primarily due to the payment of bonuses and commissions during the first quarter of 2012 that were accrued as of December 31, 2011 in accordance with our 2011 compensation arrangements. Accounts payable decreased due to an overall reduction in the level of purchasing activity and timing of expenditures during the first half of 2012. Accounts receivable decreased primarily as a result of the timing of collections and revenues in the first half of 2012 as compared to the same period in 2011. Also contributing to the reduction in accounts receivable was a general improvement in the days sales outstanding for our Systems related receivables. Deferred cost of goods sold decreased in conjunction with a decrease in deferred revenues.

During the six months ended June 30, 2011, net cash used in operating activities was primarily the result of our net loss of $9.5 million and changes in our operating assets and liabilities of $4.9 million, partially offset by stock-based compensation expenses of $5.6 million, and depreciation and amortization expense of $3.0 million. The primary components of the $4.9 million net change in our operating assets and liabilities were a $3.8 million increase in accounts receivable, a $1.7 million increase in inventories, and a $935,000 decrease in deferred revenues, the impact of which was partially offset by a $659,000 increase in accounts payable, a $482,000 decrease in other current assets, a $242,000 decrease in deferred cost of goods sold, and a $105,000 increase in accrued liabilities. Accounts receivable increased primarily as a result of increased revenues during the second quarter of 2011 as compared to the first quarter of 2011. During the quarter ended June 30, 2011, total revenues were $43.7 million compared to $28.4 million during the quarter ended March 31, 2011. Inventories increased in part due to the timing of customer shipments during the latter part of the second quarter that had not yet reached their destination. Deferred revenues decreased due primarily to the timing of products shipped. During the second quarter of 2011, the amount of product shipped in the latter part of the quarter for which customer acceptance had not yet been received was less than what was observed in the fourth quarter of 2010.

Accounts payable increased due to an overall increase in the level of purchasing activity due to higher revenues in the second quarter of 2011 as compared to the fourth quarter of 2010, as well as the timing of expenditures during the second quarter of 2011. Other current assets decreased primarily due to a reduction in unbilled receivables. Deferred cost of goods sold decreased in conjunction with a decrease in deferred revenues. Accrued liabilities increased primarily due to amounts accrued for our 2011 management bonus program and increased provisions for warranty expenses, partially offset by the payment of termination benefits that were accrued as part of our restructuring program in the fourth quarter of 2010.

Cash flows from investing activities. Cash flows from investing activities have historically been driven by transactions involving our short-term investment portfolio, capital expenditures, changes in our long-term assets, and acquisitions. Net cash used in investing activities was $2,490,000 for the six months ended June 30, 2012, a decrease in cash inflows of $29.9 million from the same period in 2011. During the six months ended June 30, 2012, net cash used in investing activities was primarily the result of the purchases of available-for-sale short-term investments of $49.0 million and capital expenditures of $503,000, partially offset by proceeds from maturities and sales of available-for-sale short-term investments of $47.0 million. During the six months ended June 30, 2011, net cash provided by investing activities was primarily the result of proceeds from maturities and sales of available-for-sale short-term investments of $43.9 million, partially offset by purchases of available-for-sale short-term investments of $15.0 million and capital expenditures of $1.5 million.

Cash flows from financing activities. Cash flows from financing activities have historically been driven by the proceeds from issuance of common and preferred stock offset by transactions under our stock repurchase programs and principal payments on our lease financing obligations. Net cash used in financing activities was $1.6 million for the six months ended June 30, 2012, a $23,000 increase in cash outflows as compared to the same period in 2011. During the six months ended June 30, 2012, net cash used in financing activities was primarily the result of $970,000 worth of shares repurchased from employees for payment of employee taxes on vesting of performance shares and upon exercise of stock options and $960,000 in principal payments on our building lease financing obligations, partly offset by cash provided by the capital infusion of $285,000 by Holley in our joint venture in China. During the six months ended June 30, 2011, net cash used in financing activities was primarily the result of $1.7 million worth of shares repurchased from employees for payment of employee taxes on vesting of performance shares and upon exercise of stock options and $849,000 in principal payments on our building lease financing obligations, partially offset by proceeds of $910,000 from the exercise of stock options by our employees.

32 -------------------------------------------------------------------------------- Table of Contents As noted above, our cash and investments totaled $60.4 million as of June 30, 2012. Of this amount, approximately 3% was held by our foreign subsidiaries. Our intent is to permanently reinvest a significant portion of our earnings from foreign operations, and current plans do not anticipate that we will need funds generated from foreign operations to fund our domestic operations. In the event funds from foreign operations are needed to fund operations in the United States and if U.S. tax has not already been previously provided, we would provide for and pay any additional U.S. taxes due in connection with repatriating these funds.

We use well-regarded investment managers to manage our invested cash. Our portfolio of investments managed by these investment managers is primarily composed of highly rated U.S. government securities, and to a lesser extent, money market funds. All investments are made according to guidelines and within compliance of policies approved by the Audit Committee of our Board of Directors.

We maintain a $10.0 million line of credit with our primary bank, which expires on July 1, 2013. The letter of credit contains certain financial covenants requiring us to maintain an overall minimum tangible net worth level and to maintain a minimum level of liquid assets. As of June 30, 2012, we were in compliance with these covenants. As of June 30, 2012, our primary bank has issued, against the line of credit, one standby letter of credit totaling $113,000. Other than issuing standby letters of credit, we have never drawn against the line of credit, nor have amounts ever been drawn against the standby letters of credit issued by the bank.

In the future, our cash reserves may be used to strategically acquire other companies, products, or technologies that are complementary to our business. In addition, our combined cash, cash equivalents, and short-term investments balances could be negatively affected by various risks and uncertainties, including, but not limited to, the risks detailed in this Quarterly Report in the section titled "Factors That May Affect Future Results of Operations." For example, any continued weakening of economic conditions or changes in our planned cash outlay could negatively affect our existing cash reserves.

Based on our current business plan and revenue prospects, we believe that our existing cash reserves will be sufficient to meet our projected working capital and other cash requirements for at least the next twelve months. However, we currently expect that our combined cash, cash equivalent, and short-term investment balance will decline during 2012. We expect that cash requirements for our payroll and other operating costs will continue at about existing levels. We also expect that we will continue to acquire capital assets such as computer systems and related software, office and manufacturing equipment, furniture and fixtures, and leasehold improvements, as the need for these items arises. In the event that we require additional financing, such financing may not be available to us in the amounts or at the times that we require, or on acceptable terms. If we fail to obtain additional financing, when and if necessary, our business would be harmed.

RELATED PARTY TRANSACTIONS The law firm of Wilson Sonsini Goodrich & Rosati, P.C. acts as principal outside counsel to our company. Mr. Sonsini, a director of our company, is a member of Wilson Sonsini Goodrich & Rosati, P.C.

In June 2000, we entered into a stock purchase agreement with Enel pursuant to which Enel purchased 3.0 million newly issued shares of our common stock for $130.7 million. The closing of this stock purchase occurred on September 11, 2000. At the closing, Enel had agreed that it would not, except under limited circumstances, sell or otherwise transfer any of those shares for a specified time period. That time period expired September 11, 2003. To our knowledge, Enel has not disposed of any of its 3.0 million shares. Under the terms of the stock purchase agreement, Enel has the right to nominate a member of our board of directors. A representative of Enel served on our board until March 14, 2012; no Enel representative is presently serving on our board.

At the time we entered into the stock purchase agreement with Enel, we also entered into a research and development agreement with an affiliate of Enel (the "R&D Agreement"). Under the terms of the R&D Agreement, we cooperated with Enel to integrate our LONWORKS technology into Enel's remote metering management project in Italy, the Contatore Elettronico. We completed the sale of our components and products for the deployment phase of the Contatore Elettronico project during 2005. During 2006, we supplied Enel and its designated 33-------------------------------------------------------------------------------- Table of Contents manufacturers with limited spare parts for the Contatore Elettronico system. In October 2006, we entered into a new development and supply agreement and a software enhancement agreement with Enel. Under the development and supply agreement, Enel and its contract manufacturers purchase additional electronic components and finished goods from us. Under the software enhancement agreement, we provide software enhancements to Enel for use in its Contatore Elettronico system. The software enhancement agreement expires in December 2012 and the development and supply agreement expires in December 2013, although delivery of products and services can extend beyond those dates and the agreements may be extended under certain circumstances.

For the three months ended June 30, 2012 and 2011, we recognized revenue from products and services sold to Enel and its designated manufacturers of approximately $1.5 million and $1.8 million, respectively. For the six months ended June 30, 2012 and 2011, we recognized revenue from products and services sold to Enel and its designated manufacturers of approximately $1.8 million and $3.0 million, respectively. As of June 30, 2012, and December 31, 2011, none of our total accounts receivable balance related to amounts owed by Enel and its designated manufacturers.

RECENTLY ISSUED ACCOUNTING STANDARDSThere have been no new recent accounting pronouncements or changes in accounting pronouncements during the six months ended June 30, 2012, that are of significance, or potential significance, to our company.

FACTORSTHAT MAY AFFECT FUTURE RESULTS OF OPERATIONS Interested persons should carefully consider the risks described below in evaluating our company. Additional risks and uncertainties not presently known to us, or that we currently consider immaterial, may also impair our business operations. If any of the following risks actually occur, our business, financial condition or results of operations could be materially adversely affected. In that case, the trading price of our common stock would likely decline. Before deciding to purchase, hold or sell our common stock, you should carefully consider the risks described in this section. This section should be read in conjunction with the condensed consolidated financial statements and accompanying notes thereto, and Management's Discussion and Analysis of Financial Condition and Results of Operations included in this Quarterly Report on Form 10-Q.

Our Systems revenues may not meet expectations, which could cause volatility in the price of our stock.

We and our partners sell our smart metering and distribution automation products to utilities. For several reasons, sales cycles with utility companies can be extended and unpredictable. Utilities generally have complex budgeting, purchasing, and regulatory processes that govern their capital spending. In addition, in many instances, a utility may require one or more field trials of a smart grid system (such as one based on our NES Smart Grid System or our smart grid subsystem products) before moving to a volume deployment. There is also generally an extended development and integration effort required in order to incorporate a new technology into a utility's existing infrastructure. A number of other factors may also need to be addressed before the utility decides to engage in a full-scale deployment of our NES Smart Grid System, including: • regulatory factors, including public utility commission or similar approvals, the outcome and timing of which may be affected by matters unrelated to smart grid deployment; standards compliance; or internal utility requirements that may affect the smart metering system or the timing of its deployment; • the time it takes for utilities to evaluate multiple competing bids, negotiate terms, and award contracts for large scale metering system deployments; • the deployment schedule for projects undertaken by our utility or systems integrator customers; and • delays in installing, operating, and evaluating the results of a smart grid field trial that is based on our NES Smart Grid System.

As a result, we can often spend up to two years working either directly or through a reseller to make a sale to a utility. At the end of that lengthy sales process, particularly in view of increasing competition in the Smart Grid market and continuing economic challenges, there is no guarantee that we will be selected by the utility.

34 -------------------------------------------------------------------------------- Table of Contents In addition, shipment of Systems products and some Sub-systems components used in smart grid products to a particular jurisdiction or customer is generally dependent on either obtaining regulatory approval for the NES meter or other products, including modifications to those products, from a third party for the relevant jurisdiction, or satisfying the customer's internal testing requirements, or both. This certification approval process is often referred to as homologation. Further, shipment of Systems products into some jurisdictions requires our contract manufacturers to pass certain tests and meet various standards related to the production of our NES meters. Failure to receive any such approval on a timely basis or at all, or failure to maintain any such approval, would have a material adverse impact on our ability to ship our Systems products, and would therefore have an adverse affect on our results of operations and our financial condition.

Once a utility decides to move forward with a large-scale deployment of a smart grid project that is based on our NES Smart Grid System, the timing of and our ability to recognize revenue on our Systems product shipments will depend on several factors. These factors, some of which may not be under our control, include shipment schedules that may be delayed or subject to modification, other contractual provisions, such as customer acceptance of all or any part of the NES Smart Grid System, our ability to manufacture and deliver quality products according to expected schedules, and customer cancellation rights. For example, in October 2011, Duke Energy cancelled certain orders for our products that we anticipated would have been delivered in late 2012 and beyond.

In addition, the revenue recognition rules relating to products such as our NES Smart Grid System may also require us to defer some of our Systems revenues until certain conditions are met in a future period. For example, beginning in the third quarter of 2011, we began shipping hardware products to a customer for which we had not yet delivered a final version of the related firmware. As a result, we were not able to recognize the revenue associated with that hardware until the first quarter of 2012, when the firmware was delivered because payment for the hardware was contingent upon delivery of the firmware.

As a consequence of these long sales cycles, unpredictable delay factors, and revenue recognition policies, our ability to predict the amount of Systems revenues that we may expect to recognize in any given fiscal quarter is likely to be limited. As Systems revenues account for an increasing percentage of our overall revenues, we are likely to have increasing difficulty in projecting our overall financial results. Our inability to accurately forecast future revenues is likely to cause our stock price to be volatile.

Sales of our products may fail to meet our financial targets, which would harm our results of operations.

If we are unable to receive orders for, ship, and recognize revenue for our products in a timely manner and in line with our targets (and often in the same year), our financial results will be harmed. We have invested and intend to continue to invest significant resources in the development and sales of our products, particularly our Systems products, such as our Smart Grid portfolio of products, the Echelon Control Operating System, or COS, and the Edge Control Node. Our long-term financial goals include expectations for a reasonable return on these investments, particularly for our Systems products. To date the revenues generated from sales of these Systems products have not yielded gross margins in line with our long term goals for this product line, although our operating expenses have increased significantly. Our Systems products are also experiencing continuing downward pricing pressures due to intense competition.

In addition, as we sell more Sub-systems products for the Smart Grid, we may also experience downward pricing pressures that would reduce our gross margins for those products.

In order to achieve our financial targets, we must meet the following objectives: • Increase worldwide market acceptance of our products in order to increase our revenues; • Increase gross margin from our Systems revenues by continuing to reduce the cost of manufacturing our Systems products, while at the same time managing manufacturing cost pressures associated with commodity prices and foreign exchange fluctuations; • Manage our operating expenses to a reasonable percentage of revenues; and • Manage the manufacturing transition to reduced-cost Systems products.

35 -------------------------------------------------------------------------------- Table of Contents Because a significant portion of our operating expenses are fixed, if we cannot achieve our revenue targets, our use of cash balances would increase, our losses would increase, and/or we would be required to take additional actions necessary to reduce expenses. We cannot assure you that we will meet any or all of these objectives to the extent necessary to achieve our financial goals and, if we fail to achieve our goals, our results of operations are likely to be harmed.

The loss of or significant curtailment of purchases by any of our key customers could adversely affect our results of operations and financial condition.

While we generate revenue from numerous customers worldwide, our sales are currently concentrated within a relatively small group of customers. During the six months ended June 30, 2012, a large percentage of our revenue, approximately 66%, came from sales to our top four customers. These customers have a variety of suppliers to choose from and therefore can make substantial demands on us, including demands on product pricing and on contractual terms, which often results in the allocation of risk to us as the supplier. In addition, if upon its expiration, a large customer contract is not replaced with new business of similar magnitude, our revenue and gross margin would be adversely affected. Our ability to maintain strong, long-term relationships with our key customers is essential to our future performance.

Customers in any of our target market sectors could also experience unexpected reductions in demand for their products and consequently reduce their purchases of our product, resulting in either the loss of a significant customer or a notable decrease in the level of sales to a significant customer. If any of our key customers are unable to obtain the necessary capital to operate their business, they may be unable to satisfy their payment obligations to us. The loss of or significant curtailment of purchases by any one or more of our key customers would adversely affect our results of operations and financial condition.

Our joint venture in China may not meet investment, product development, sales and other expectations.

We recently announced the formation of a joint venture in Hangzhou, China with Holley Metering, a Chinese company with which we have been developing smart energy products for the Chinese market. Operations at the joint venture could expose us to risks inherent in such activities, such as protection of our intellectual property, economic and political stability, labor matters, language and cultural differences and the need to manage product development, operations and sales activities that are located a long distance from our headquarters. The management of new product development activities, the sharing or transfer of technological capabilities to the joint venture and/ or the establishment of new manufacturing facilities associated with new products in particular, will expose us to risks. For example, it is possible that the product offerings from the joint venture will not be completed on time, will not perform as planned, will not meet sales targets or otherwise will not meet market demands. In addition, from time to time in the future, our joint venture partner may have economic or business interests or goals that are different from ours. Although our company currently has a 51% interest in the joint venture, the venture's governing documents call for our partner's approval on certain key matters, so we cannot provide assurance that the joint venture will be able to satisfy our corporate objectives. In addition, the joint venture documents will require us to make equity contributions from time to time up to specified amounts. If the joint venture business does not progress according to our plans and anticipated timing, our investment in the joint venture may not be considered successful.

36 -------------------------------------------------------------------------------- Table of Contents We face operational and other risks associated with our international operations.

Risks inherent in our international business activities include the following: • the imposition of tariffs or other trade barriers on the importation of our products; • timing of and costs associated with localizing products for foreign countries and lack of acceptance of non-local products in foreign countries; • inherent challenges in managing international operations; • the burdens of complying with a wide variety of foreign laws; the applicability of foreign laws that could affect our business or revenues, such as laws that purport to require that we return payments that we received from insolvent customers in certain circumstances; and unexpected changes in regulatory requirements, tariffs, and other trade barriers; • potentially adverse tax consequences, including restrictions on repatriation of earnings; • economic and political conditions in the countries where we do business; • differing vacation and holiday patterns in other countries, particularly in Europe; • labor actions generally affecting individual countries, regions, or any of our customers, which could result in reduced demand for, or could delay delivery or acceptance of, our products; and • international terrorism.

Any of these factors could have a material adverse effect on our revenues, results of operations, and our financial condition.

Adverse changes in general economic or political conditions in any of the major countries in which we do business could adversely affect our business or operating results.

Our business can be affected by a number of factors that are beyond our control, such as general geopolitical, economic, and business conditions. The ongoing economic slowdown, particularly in Europe, where we have sold many NES Smart Grid products, and the uncertainty over its breadth, depth and duration continue to have a negative effect on our business. Further, the continuing worldwide financial and credit crisis has hampered the availability of liquidity and credit to fund the continuation and expansion of business operations worldwide.

The shortage of liquidity and credit, combined with losses in worldwide equity markets, has continued to contribute to the recent world-wide economic recession.

In addition, there could be a number of follow-on effects from the credit crisis on our business, such as the insolvency of certain of our key customers, which could impair our distribution channels or result in the inability of our customers to obtain credit to finance purchases of our products.

This uncertainty about future economic and political conditions continues to make it difficult for us to forecast operating results and to make decisions about future investments. We continue to see the effects of the economic slowdown on both our Systems and Sub-systems revenues, particularly in locations where government support for energy-related projects has ended or will end in the near future. If economic activity in the U.S. and other countries' economies remains weak, many customers may continue to delay, reduce, or even eliminate their purchases of networking technology products. This could result in reductions in sales of our products, longer sales cycles, slower adoption of our technologies, increased price competition, and increased exposure to excess and obsolete inventory. For example, distributors could decide to reduce inventories of our products. Also, the inability to obtain credit could cause a utility to postpone its decision to move forward with a large scale deployment of our Systems products. If conditions in the global economy, U.S. economy or other key vertical or geographic markets we serve remain uncertain or continue to be weak, we would experience material negative impacts on our business, financial condition, results of operations, cash flow, capital resources, and liquidity.

Because the markets for our products are highly competitive, we may lose sales to our competitors, which would harm our revenues and results of operations.

Competition in our markets is intense and involves rapidly changing technologies, evolving industry standards, frequent new product introductions, rapid changes in customer or regulatory requirements, and localized market requirements. Competition in the Systems and Sub-systems business for the Smart Grid has increased as the smart metering industry faces slow growth and ongoing consolidation, particularly in Europe where the financial crisis has continued.

In each of our existing and new target markets, we compete with a wide array of manufacturers, vendors, strategic alliances, systems developers and other businesses.

37 -------------------------------------------------------------------------------- Table of Contents The principal competitive factors that affect the markets for our products include the following: • our ability to anticipate changes in customer or regulatory requirements and to develop, have developed, or improve our products to meet these requirements in a timely manner; • the price and features of our products such as adaptability, scalability, functionality, ease of use, and the ability to integrate with other products; • our product reputation, quality, performance, and conformance with established industry standards; • our ability to expand our product line to address our customers' requirements, such as adding additional electricity meter form factors; • our ability to meet a customer's required delivery schedules; • our customer service and support; • warranties, indemnities, and other contractual terms; and • customer relationships and market awareness.

Competitors for our Systems products include ESCO, Elster, Enel, GE, IBM, Iskraemeco, Itron, Kamstrup, Landis+Gyr (a subsidiary of Toshiba), Siemens, and Silver Spring Networks, which directly or through IT integrators such as IBM or telecommunications companies such as Telenor, offer metering systems that compete with our Systems offerings.

For our Sub-systems products, our competitors include some of the largest companies in the electronics industry, operating either alone or together with trade associations and partners. Key company competitors include companies such as Digi, STMicroelectronics, Maxim, Texas Instruments, and Siemens. Key industry standard and trade group competitors include BACnet, DALI, and Konnex in the buildings industry; DeviceNet, HART, and Profibus in the industrial control market; DLMS in the utility industry; Echonet, ZigBee and the Z-Wave alliance in the home control market; and the Train Control Network (TCN) in the rail transportation market. Each of these standards and/or alliances is backed by one or more competitors. For example, the ZigBee alliance includes over 300 member companies with promoter members such as Ember, Emerson, Freescale, Itron, Kroger, Landis+Gyr (a subsidiary of Toshiba), Philips, Reliant Energy, Schneider Electric, STMicroelectronics, Tendril, and Texas Instruments.

Many of our competitors, alone or together with their trade associations and partners, have significantly greater financial, technical, marketing, service and other resources, significantly greater name recognition, and broader product offerings. In addition, the utility metering market is experiencing a trend towards consolidation. As a result, these competitors may be able to devote greater resources to the development, marketing, and sale of their products, and may be able to respond more quickly to changes in customer requirements or product technology. Some of our competitors may also be eligible for stimulus money, which could give them an additional financial advantage. If we are unable to compete effectively in any of the markets we serve, our revenues, results of operations, and financial position would be harmed.

If we are not able to develop or enhance our products in a timely manner, our revenues will suffer.

Due to the nature of development efforts in general, we often experience delays in the introduction of new or improved products beyond our original projected shipping date for such products. Historically, when these delays have occurred, we experienced an increase in our development costs and a delay in our ability to generate revenues from these new products. In addition, such delays could impair our relationship with any of our customers that were relying on the timely delivery of our products in order to complete their own products or projects, or could cause them to cancel orders or to seek alternate sources of supply or other remedies. We believe that similar new product introduction delays in the future could also increase our costs and delay our revenues.

38-------------------------------------------------------------------------------- Table of Contents For System products we are sometimes required to modify products to meet local rules and regulations. We may not be able to increase the price of such products to reflect the costs of such modifications, given competitive markets. In addition, given the long term nature of development activities, we may be required to undertake such modifications prior to receiving firm commitments or orders from our customers.

We are in the process of moving our collaboration with our Chinese partner, Holley Metering, to develop smart metering products to our Chinese joint venture. To the extent we expand our development activities in China or elsewhere, our development activities will be exposed to risks, such as protection of intellectual property, investment risk, and labor costs and other matters. We could also be adversely affected by delays or cost increases experienced by third parties that are developing products on our behalf.

Because we depend on a limited number of key suppliers and in certain cases, a sole supplier, the failure of any key supplier to produce timely and compliant products could result in a failure to ship products, or could subject us to higher prices, which would harm our results of operations and financial position.

Our future success will depend significantly on our ability to timely manufacture our products cost effectively, in sufficient volumes, and in accordance with quality standards. For most of our products requiring assembly, we rely on a limited number of contract electronic manufacturers (CEMs), principally Jabil and TYCO. These CEMs procure material and assemble, test, and inspect the final products to our specifications. This strategy involves certain risks, including reduced control over quality, costs, delivery schedules, availability of materials, components, finished products, and manufacturing yields. As a result of these and other risks, our CEMs could demand price increases for manufacturing our products. The Jabil and TYCO factories where our products are manufactured are located in China. The Chinese government maintains programs, whereby labor rates for the manufacture of our products will increase over time. In addition, our agreements with our CEMs make us responsible for components and subassemblies purchased by the CEMs when based on our forecasts or purchase orders. Accordingly, we will be at risk for any excess and obsolete inventory purchased by our CEMs. Lastly, CEMs can experience turnover, instability, and lapses in manufacturing or component quality, exposing us to additional risks as well as missed commitments to our customers.

We also maintain manufacturing agreements with a limited number of semiconductor manufacturers for the production of key products. The Neuron Chip is an important component that we and our customers use in control network devices. In addition to those sold by Echelon, the Neuron Chip is currently manufactured and distributed only by Cypress Semiconductor. The other former producer of the Neuron Chip, Toshiba, ceased production due to earthquake damage at its factory in Japan in March 2011. As a result, we or our customers may experience longer lead times and higher pricing for these parts, which could result in reduced orders for our products from these same customers. In addition, Cypress Semiconductor could decide to reduce or cease production of the Neuron chip in the future.

We also have sole source relationships with third party foundries for the production of certain other key products, including STMicroelectronics, who produces our power line smart transceivers, and Open-Silicon, which is the foundry for our new Neuron 5000 processor. In addition, we currently purchase several key products and components from sole or limited source suppliers with which we do not maintain signed agreements that would obligate them to supply to us on negotiated terms. Any sole source relationship could make us vulnerable to price increases, particularly where we do not maintain long-term supply agreements with the supplier, or to supply disruptions that would result if the supplier issued an end of life notice with respect to a key product.

We are continuing to review the impact that the ongoing worldwide financial crisis is having on our suppliers. Some of these suppliers are large, well capitalized companies, while others are smaller and more highly leveraged. In order to mitigate these risks, we may take actions such as increasing our inventory levels and/or adding additional sources of supply. Such actions may increase our costs and increase the risk of excess and obsolete inventories.

Even if we undertake such actions, there can be no assurance that we will be able to prevent any disruption in the supply of goods and services we receive from these suppliers.

39 -------------------------------------------------------------------------------- Table of Contents We may also elect to change any of these key suppliers or to move manufacturing to our Chinese joint venture. As part of such a transition, we may be required to purchase certain raw material and in-process inventory from the existing supplier and resell it to the new source. In addition, if any of our key suppliers were to stop manufacturing our products or supplying us with our key components, it could be expensive and time consuming to find a replacement.

Also, as our Systems business grows, we will be required to expand our business with our key suppliers or find additional sources of supply. There is no guarantee that we would be able to find acceptable alternative or additional sources. Additional risks that we face if we must transition between CEMs include: • moving raw material, in-process inventory, and capital equipment between locations, some of which may be in different parts of the world; • reestablishing acceptable manufacturing processes with a new work force; and • exposure to excess or obsolete inventory held by contract manufacturers for use in our products.

The failure of any key manufacturer to produce a sufficient number of products on time, at agreed quality levels, and fully compliant with our product, assembly and test specifications could result in our failure to ship products, which would adversely affect our revenues and gross profit, and could result in claims against us by our customers, which could harm our results of operations and financial position.

We are dependent on our outsourcing arrangements.

We are dependent on third-party providers for the manufacturing of most of our products requiring assembly. Many of these third-party providers are located in markets that are subject to political risk, corruption, infrastructure problems and natural disasters in addition to country specific privacy and data security risks given current legal and regulatory environments. The failure of these service providers to meet their obligations and adequately deploy business continuity plans in the event of a crisis and/or the development of significant disagreements, natural or man-made disasters or other factors that materially disrupt our ongoing relationship with these providers could negatively affect operations.

Because our products use components or materials that may be subject to price fluctuations, shortages, interruptions of supply, or discontinuation, we may be unable to ship our products in a timely fashion, which would adversely affect our revenues, harm our reputation and negatively impact our results of operations.

We may be vulnerable to price increases for products, components, or materials, such as silver, copper, and cobalt. We generally do not enter into forward contracts or other methods of hedging against supply risk for these items. In addition, we have in the past and may in the future occasionally experience shortages or interruptions in supply for certain of these items, including products or components that have been or will be discontinued, which can cause us to delay shipments beyond targeted or announced dates. Such shortages or interruptions could result from events outside our control, as was the case with the earthquake and tsunami in Japan in March 2011. To help address these issues, we may decide from time to time to purchase quantities of these items that are in excess of our estimated requirements. As a result, we could be forced to increase our excess and obsolete inventory reserves to provide for these excess quantities, which could harm our operating results. In addition, if a component or other product goes out of production, we may be required to requalify substitute components or products, or even redesign our products to incorporate an alternative component or product.

If we experience any shortage of products or components of acceptable quality, or any interruption in the supply of these products or components, or if we are not able to procure them from alternate sources at acceptable prices and within a reasonable period of time, our revenues, gross profits or both could decrease.

In addition, under the terms of some of our contracts with our customers, we may also be subject to penalties if we fail to deliver our products on time.

We are subject to numerous governmental regulations concerning the manufacturing and use of our products. We must stay in compliance with all such regulations and any future regulations. Any failure to comply with such regulations, and the unanticipated costs of complying with future regulations, may adversely affect our business, financial condition, and results of operations.

We manufacture and sell products that contain electronic components that may contain materials that are subject to government regulation in the locations in which our products are manufactured and assembled, as well as the locations where we sell our products. Since we operate on a global basis, maintaining compliance with regulations concerning the materials used in our products is a complex process that requires continual monitoring of regulations and ongoing compliance procedures. For example, in 2011 the European Union issued recast regulations regarding the "Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment: (RoHS)". The adoption of any unanticipated new regulations that significantly impact the various components we use or require that we use more expensive components would have a material adverse impact on our business, financial condition and results of operations.

40 -------------------------------------------------------------------------------- Table of Contents Our manufacturing processes, including the processes used by our suppliers, are also subject to numerous governmental regulations that cover both the use of various materials as well as environmental concerns. Since we and our suppliers operate on a global basis, maintaining compliance with regulations concerning our production processes is also a complex process that requires continual monitoring of regulations and ongoing compliance procedures. For example, environmental issues such as pollution and climate change have seen significant legislative and regulatory interest on a global basis. Changes in these areas could directly increase the cost of energy, which may have an impact on the way we or our suppliers manufacture products or use energy to produce our products.

In addition, any new regulations or laws in the environmental area might increase the cost of raw materials we use in our products. We are currently unable to predict how any such changes will impact us and if any such impact could be material to our business. Any new law or regulation that significantly increases our costs of manufacturing or causes us or our suppliers to significantly alter the way that our products are manufactured would have a material adverse effect on our business, financial condition and results of operations.

Liabilities resulting from defects in or misuse of our products, whether or not covered by insurance, may delay our revenues and increase our liabilities and expenses.

Our products may contain or may be alleged to contain undetected errors or failures, including relating to actual or potential security breaches. In addition, our customers or their installation partners may improperly install or implement our products, which could delay completion of a deployment or hinder our ability to win a subsequent award. Furthermore, because of the low cost and interoperable nature of our Sub-systems products, LONWORKS technology could be used in a manner for which it was not intended.

Even if we determine that an alleged error or failure in our products does not exist, we may incur significant expense and shipments and revenue may be delayed while we analyze the alleged error or failure. If errors or failures are found in our products, we may not be able to successfully correct them in a timely manner, or at all, and our reputation may suffer. Such errors or failures could delay our product shipments and divert our engineering resources while we attempt to correct them. In addition, we could decide to extend the warranty period, or incur other costs outside of our normal warranty coverage, to help address any known errors or failures in our products and mitigate the impact on our customers. This could delay our revenues and increase our expenses.

To address these issues, the agreements we maintain with our customers may contain provisions intended to limit our exposure to potential errors and omissions claims as well as any liabilities arising from them. However, our customer contracts may not effectively protect us against the liabilities and expenses associated with errors or failures attributable to our products.

Defects in our products may also cause us to be liable for losses in the event of property damage, harm or death to persons, claims against our directors or officers, and the like. Such liabilities could harm our reputation, expose our company to liability, and adversely affect our operating results and financial position.

To help reduce our exposure to these types of liabilities, we currently maintain property, general commercial liability, errors and omissions, directors and officers, and other lines of insurance. However, it is possible that such insurance may not be available in the future or, if available, may be insufficient in amount to cover any particular claim, or we might not carry insurance that covers a specific claim. In addition, we believe that the premiums for the types of insurance we carry will continue to fluctuate from period to period. Significant cost increases could also result in increased premiums or reduced coverage limits. Consequently, if we elect to reduce our coverage, or if we do not carry insurance for a particular type of claim, we will face increased exposure to these types of claims.

41-------------------------------------------------------------------------------- Table of Contents If we are unable to obtain additional funds when needed, our business could suffer.

We currently expect that our combined cash, cash equivalent, and short-term investment balance will decline during 2012. We expect that cash requirements for our payroll and other operating costs will continue at near existing levels.

We also expect that we will continue to acquire capital assets such as computer systems and related software, office and manufacturing equipment, furniture and fixtures, and leasehold improvements, as the need for these items arises.

In the future, to the extent that our revenues grow, we may experience higher levels of inventory and accounts receivable, which will also use our cash balances. In addition, our cash reserves may be used to strategically acquire or invest in other companies, products, or technologies that are complementary to our business. Lastly, our combined cash, cash equivalents, and short-term investment balances could be negatively affected by the various risks and uncertainties that we face. For example, any continued weakening of economic conditions or changes in our planned cash outlay could negatively affect our existing cash reserves.

While we do not currently depend on access to the credit markets to finance our operations, there can be no assurance that the current state of the financial markets would not impair our ability to obtain financing in the future, including, but not limited to, our ability to draw on funds under our existing credit facilities or our ability to incur indebtedness or sell equity if that became necessary or desirable. In addition, if we do not meet our revenue targets, our use of our cash balances would increase due to the fact that a significant portion of our operating expenses are fixed. If we were not able to obtain additional financing when needed, or on acceptable terms, our ability to invest in additional research and development resources and sales and marketing resources could be adversely affected, which could hinder our ability to sell competitive products into our markets on a timely basis and harm our business.

We have limited ability to protect our intellectual property rights.

Our success depends significantly upon our intellectual property rights, which can vary significantly from jurisdiction to jurisdiction. We rely on a combination of patent, copyright, trademark and trade secret laws, non-disclosure agreements and other contractual provisions to establish, maintain and protect these intellectual property rights, all of which afford only limited protection, particularly in those countries that lack robust or accessible enforcement mechanisms. For example, we have formed a joint venture with Holley Metering to develop and sell certain products in China and rest-of-world markets, and the intellectual property mechanisms available in China are generally less stringent than those found in the U.S. If any of our patents fail to protect our technology, or if we do not obtain patents in certain countries, our competitors may find it easier to offer equivalent or superior technology. In addition, our trade secrets or other intellectual property that we license to third parties could be used improperly or otherwise in violation of the license terms.

We have also registered or applied for registration for certain trademarks, and will continue to evaluate the registration of additional trademarks as appropriate. If we fail to properly register or maintain our trademarks, or to otherwise take all necessary steps to protect our trademarks, the value associated with the trademarks may diminish. In addition, if we fail to protect our trade secrets or other intellectual property rights, we may not be able to compete as effectively in our markets.

Despite our efforts to protect our proprietary rights, unauthorized parties may attempt to copy aspects of our products or services or use information that we regard as proprietary, or it may not be economically feasible to enforce them.

Any of our patents, trademarks, copyrights, trade secrets, or intellectual property rights could be challenged, invalidated or circumvented. In addition, we cannot assure you that we have taken or will take all necessary steps to protect our intellectual property rights. Third parties may also independently develop similar technology without breach of our trade secrets or other proprietary rights. In addition, the laws of some foreign countries, including several in which we operate or sell our products, do not protect proprietary rights to as great an extent as do the laws of the United States, and it may take longer to receive a remedy from a court outside of the United States. Also, some of our products are licensed under shrink-wrap license agreements that are not signed by licensees and therefore may not be binding under the laws of certain jurisdictions.

42 -------------------------------------------------------------------------------- Table of Contents From time to time, litigation may be necessary to defend and enforce our proprietary rights. As a result, we could incur substantial costs and divert management resources, which could harm our business, regardless of the final outcome. Despite our efforts to safeguard and maintain our proprietary rights both in the United States and abroad, we may be unsuccessful in doing so. Also, the steps that we take to safeguard and maintain our proprietary rights may be inadequate to deter third parties from infringing, misusing, misappropriating, or independently developing our technology or intellectual property rights, or to prevent an unauthorized third party from misappropriating our products or technology.

We are exposed to credit risk and payment delinquencies on our accounts receivable, and this risk has been heightened during the ongoing decline in economic conditions.

We only recognize revenue when we believe collectability is reasonably assured.

However, only a relatively small percentage of our outstanding accounts receivables are covered by collateral, credit insurance, or acceptable third-party guarantees. In addition, our standard terms and conditions require payment within a specified number of days following shipment of product, or in some cases, after the customer's acceptance of our products. While we have procedures to monitor and limit exposure to credit risk on our receivables, there can be no assurance such procedures will effectively limit our credit risk and avoid losses. Additionally, when one of our resellers makes a sale to a utility, we face further credit risk, and we may defer revenue, due to the fact that the reseller may not be able to pay us until it receives payment from the utility. This risk could become more magnified during a particular fiscal period if the resellers facing credit issues represent a significant portion of our accounts receivable during that period. As economic conditions change and worsen, certain of our direct or indirect customers may face liquidity concerns and may be unable to satisfy their payment obligations to us or our resellers on a timely basis or at all, which would have a material adverse effect on our financial condition and results of operations. Our revenues are highly concentrated with 66% of our revenues during the first six months of 2012 being attributable to four customers and 69.3% of our June 30, 2012 accounts receivable balance being attributable to these same customers. This concentration risk further increases our credit exposure.

Our executive officers and technical personnel are critical to our business.

Our success depends substantially on the performance of our executive officers and key employees. Due to the specialized technical nature of our business, we are particularly dependent on our Chief Executive Officer and other executive officers, as well as our technical personnel. Our future success will depend on our ability to attract, integrate, motivate and retain qualified executive, managerial, technical, sales, and operations personnel.

Competition for qualified personnel in our business areas is intense, and we may not be able to continue to retain qualified executive officers and key personnel and attract new officers and personnel when necessary. Our product development and marketing functions are largely based in Silicon Valley, which is a highly competitive marketplace. It may be particularly difficult to recruit, relocate and retain qualified personnel in this geographic area. Moreover, the cost of living, including the cost of housing, in Silicon Valley is known to be high.

Because we are legally prohibited from making loans to executive officers, we will not be able to assist potential key personnel as they acquire housing or incur other costs that might be associated with joining our company. In addition, if we lose the services of any of our key personnel and are not able to find suitable replacements in a timely manner, our business could be disrupted, other key personnel may decide to leave, and we may incur increased operating expenses in finding and compensating their replacements.

As we move product development capabilities to our joint venture in China, we would also face risks associated with long distance management of such personnel.

If we do not maintain adequate distribution channels, our revenues will be harmed.

We market our Systems products directly, as well as through selected VARs and integration partners. We believe that a significant portion of our Systems sales will be made through our VARs and integration partners, rather than directly by us. To date, our VARs and integration partners have greater experience in overseeing projects for utilities. As a result, if our relationships with our VARs and integration partners are not successful, or if we are not able to create similar distribution channels for our Systems products with other companies in other geographic areas, revenues from sales of our Systems products may not meet our financial targets, which will harm our operating results and financial condition.

Historically, significant portions of our Sub-systems revenues have been derived from sales to distributors, including EBV, the primary independent distributor of our products to OEMs in Europe. In April 2011, our distributor agreement with EBV was assigned from EBV to Avnet Europe Comm VA, a limited partnership 43-------------------------------------------------------------------------------- Table of Contents organized under the laws of Belgium ("Avnet"). Both EBV and Avnet are indirect subsidiaries of Avnet, Inc., a New York corporation, which is a distributor of electronic parts, enterprise computing and storage products and embedded subsystems. At the time of the assignment, the term of our distributor agreement with Avnet was extended and will now expire in June 2014. If our distributor relationship with Avnet is not successful, our business, revenues, and financial results will suffer.

Agreements with our other distributor partners are generally renewed on an annual basis. If any of these agreements are not renewed, we would be required to locate another distributor or add our own distribution capability to meet the needs of our end-use customers. Any replacement distribution channel could prove less effective than our current arrangements. In addition, if any of our distributor partners fail to dedicate sufficient resources to market and sell our products, our revenues would suffer. Furthermore, if our distributor partners were to significantly reduce their inventory levels for our products, we could expect a decrease in service levels to our end-use customers.

Voluntary and/or industry standards and governmental regulatory actions in our markets could limit our ability to sell our products.

Standards bodies, which are formal and informal associations that attempt to set voluntary, non-governmental product standards, are influential in many of our target markets. We participate in many voluntary and/or industry standards organizations around the world in order to help prevent the adoption of exclusionary standards as well as to promote standards for our products.

However, we do not have the resources to participate in all standards processes that may affect our markets and our efforts to influence the direction of those standards bodies in which we do participate may not be successful. Many of our competitors have significantly more resources focused on standards activities and may influence those standards in a way that would be disadvantageous to our products.

Many of our products and the industries in which they are used are subject to U.S. and foreign regulation. For example, the power line medium, which is the communications medium used by some of our products, is subject to special regulations in North America, Europe and Japan. In general, these regulations limit the ability of companies to use power lines as a communication medium. In addition, some of our competitors have attempted to use regulatory actions to reduce the market opportunity for our products or to increase the market opportunity for their own products.

In addition, the markets for our Systems and Sub-systems products may experience a movement towards standards based protocols driven by governmental action, such as those being considered in the U.S. by NIST and in Europe by those related to the EU 441 mandate. We are also attempting to gain widespread adoption for our Open Smart Grid Protocol, which is used by smart meters and other devices within our NES Smart Grid System. To the extent that we do not adopt such protocols or do not succeed in achieving adoption of our own protocols as standards or de facto standards, sales of our Systems and Sub-systems products may be adversely affected. Moreover, if our own protocols are adopted as standards, we run the risk that we could lose business to competing implementations.

The adoption of voluntary and/or industry standards or the passage of governmental regulations, for example by state utility commissions or national regulatory bodies such as FERC in the United States and PTB or BSI in Germany, that are incompatible with our products or technology could limit the market opportunity for our products, which could harm our revenues, results of operations, and financial condition.

We may be unable to promote and expand acceptance of our open, interoperable control systems over competing protocols, standards, or technologies.

LONWORKS technology is open, meaning that many of our technology patents are broadly licensed without royalties or license fees. As a result, our Sub-systems customers are able to develop hardware and software solutions that compete with some of our products. Because some of our customers are OEMs that develop and market their own control systems, these customers in particular could develop competing products based on our open technology. For instance, we have published all of the network management commands required to develop software that competes with our LNS software.

44-------------------------------------------------------------------------------- Table of Contents In addition, many of our Sub-systems competitors are dedicated to promoting closed or proprietary systems, technologies, software and network protocols or product standards that differ from or are incompatible with ours. We also face strong competition from large trade associations that promote alternative technologies and standards for particular vertical applications or for use in specific countries. These include BACnet, DALI, and KNX in the buildings market; DeviceNet, HART, and ProfiBus in the industrial controls market; TCN in the rail transportation market; DLMS in the electric metering market; and Echonet, ZigBee, and Z-Wave in the home control market.

Our technologies, protocols, or standards may not be successful or we may not be able to compete with new or enhanced products or standards introduced by our Sub-systems product line competitors, which would have a material adverse effect on our revenues, results of operations, and financial condition.

Because we may incur penalties, be liable for damages, or otherwise subject to adverse contractual provisions with respect to sales of our Systems products, we could incur unanticipated liabilities or suffer other negative impacts to our business or operating results.

The agreements governing the sales of our NES Smart Grid System products may expose us to penalties, damages, order cancellations, and other liabilities in the event of, among other things, late deliveries, late or improper installations or operations, failure to meet product specifications or other product failures, failure to achieve performance specifications, indemnities, or other compliance issues. Even in the absence of such contractual provisions, we may agree, or may be required by law, to assume certain liabilities for the benefit of our customers. In addition, the contractual provisions governing sales of our Systems or other products could give our customers cancellation rights, even in the absence of a material failure by our company, such as upon the failure of conditions that are outside of our control. Such liabilities or rights could have an adverse effect on our financial condition and operating results.

We face currency risks associated with our international operations.

We have operations located in eleven countries and our products are sold in many more countries around the world. Revenues from international sales, which include both export sales and sales by international subsidiaries, accounted for about 62.8%, 78.1%, and 74.9% of our total revenues for the years ended December 31, 2011, 2010, and 2009, respectively. We expect that international sales will continue to constitute a significant portion of our total net revenues. Given our high dependency on sales of our products into Europe, the recent escalation in the financial crisis in that region could adversely affect our financial results significantly.

Changes in the value of currencies in which we conduct our business relative to the U.S. dollar have caused and could continue to cause fluctuations in our reported financial results. The three primary areas where we are exposed to foreign currency fluctuations are revenues, cost of goods sold, and operating expenses.

In general, we sell our products to foreign customers primarily in U.S. dollars.

As such, fluctuations in exchange rates have had, and could continue to have, an impact on revenues. If the value of the dollar rises, our products will become more expensive to our foreign customers, which could result in their decision to postpone or cancel a planned purchase.

With respect to the relatively minimal amount of our revenues generated in foreign currencies, our historical foreign currency exposure has been related primarily to the Japanese Yen and has not been material to our consolidated results of operations. However, in the future, we expect that some foreign utilities may require us to price our Systems products in the utility's local currency, which will increase our exposure to foreign currency risk.

In addition, for our cost of goods sold, our products are generally assembled by CEMs in China. Although our transactions with these companies are presently denominated in U.S. dollars, in the future they may require us to pay in their local currency, or demand a U.S. dollar price adjustment or other payment to address a change in exchange rates, which would increase our cost to procure our products. This is particularly a risk in China, where any future revaluations of the Chinese currency against the U.S. dollar could result in significant cost increases. In addition, increases in labor costs in the markets where our products are manufactured could also result in higher costs to procure our products. For example, China has recently experienced overall wage increases, which our CEMs have generally passed along to us.

45-------------------------------------------------------------------------------- Table of Contents We use the local currency to pay for our operating expenses in the various countries where we have operations. If the value of the U.S. dollar declines as compared to the local currency where the expenses are incurred, our expenses, when translated back into U.S. dollars, will increase. This risk will be heightened as we invest in our newly-formed joint venture in China.

To date, we have not hedged any of our foreign currency exposures and currently do not maintain any hedges to mitigate our foreign currency risks. Consequently, any resulting adverse foreign currency fluctuations could significantly harm our revenues, cost of goods sold, or operating expenses.

The sales cycle for our Sub-systems products is lengthy and unpredictable.

The sales cycle between initial Sub-systems customer contact and execution of a contract or license agreement with a customer or purchaser of our products, can vary widely. Initially, we must educate our customers about the potential applications of and cost savings associated with our products. If we are successful in this effort, OEMs typically conduct extensive and lengthy product evaluations before making a decision to design our products into their offerings. Once the OEM decides to incorporate our products, volume purchases of our products are generally delayed until the OEM's product development, system integration, and product introduction periods have been completed. In addition, changes in our customer's budgets, or the priority they assign to control network development, could also affect the sales cycle.

We generally have little or no control over these factors, any of which could prevent or substantially delay our ability to complete a transaction and could adversely affect the timing of our revenues and results of operations.

Our business may suffer if it is alleged or found that our products infringe the intellectual property rights of others, or if we are unable to secure rights to use the intellectual property rights of others on reasonable terms.

We may be contractually obligated to indemnify our customers or other third parties that use our products in the event our products are alleged to infringe a third party's intellectual property rights. From time to time, we may also receive notice that a third party believes that our products may be infringing patents or other intellectual property rights of that third party. Responding to those claims, regardless of their merit, can be time consuming, result in costly litigation, divert management's attention and resources, and cause us to incur significant expenses. We do not insure against infringement of a third party's intellectual property rights.

As the result of such a claim, we may elect or be required to redesign our products that are alleged to infringe the third party's patents or other intellectual property rights, which could cause those product offerings to be delayed. Or we could be required to cease distributing those products altogether. In the alternative, we could seek a license to the third party's intellectual property. Even if our products do not infringe, we may elect to take a license or settle to avoid incurring litigation costs. However, it is possible that we would not be able to obtain such a license or settle on reasonable terms, or at all.

In some cases, even though no infringement has been alleged, we may attempt to secure rights to use the intellectual property rights of others that would be useful to us. We cannot guarantee that we would be able to secure such rights on reasonable terms, or at all.

Lastly, our customers may not purchase our products if they are concerned our products may infringe third party intellectual property rights. This could reduce the market opportunity for the sale of our products and services.

Any of the foregoing risks could have a material adverse effect on our revenues, results of operations, and financial condition.

If we sell our NES Smart Grid System products directly to a utility, we may face additional risks.

When we sell our NES Smart Grid System products to a utility directly, we may be required to assume responsibility for installing the NES Smart Grid System in the utility's territory, integrating the NES Smart Grid System into the utility's operating and billing system, overseeing management of the combined system, working 46 -------------------------------------------------------------------------------- Table of Contents with other of the utility's contractors, and undertaking other activities. To date, we do not have any significant experience with providing these types of services. As a result, when we sell directly to a utility, it may be necessary for us to contract with third parties to satisfy these obligations. We cannot assure you that we would find appropriate third parties to provide these services on reasonable terms, or at all. Assuming responsibility for these or other services would add to the costs and risks associated with NES Smart Grid System installations, and could also negatively affect the timing of our revenues and cash flows related to these transactions.

Fluctuations in our operating results may cause our stock price to decline.

Our quarterly and annual results have varied significantly from period to period, and we have sometimes failed to meet securities analysts' expectations.

Moreover, we have a history of losses and cannot assure you that we will achieve sustained profitability in the future. Our future operating results will depend on many factors, many of which are outside of our control, including the following: • orders may be cancelled; • the mix of products and services that we sell may change to a less profitable mix; • shipment, payment schedules, and product acceptance may be delayed; • our products may not be purchased by utilities, OEMs, systems integrators, service providers and end-users at the levels we project; • we may be required to modify or add to our Systems product offerings to meet a utility's requirements, which could delay delivery and/or acceptance of our products or increase our costs; • the revenue recognition rules relating to products such as our NES Smart Grid System could require us to defer some or all of the revenue associated with Systems product shipments until certain conditions, such as delivery and acceptance criteria for our software and/or hardware products, are met in a future period; • our CEMs may not be able to provide quality products on a timely basis, especially during periods where capacity in the CEM market is limited; • our products may not be manufactured in accordance with specifications or our established quality standards, or may not perform as designed; • downturns in any customer's or potential customer's business, or declines in general economic conditions, could cause significant reductions in capital spending, thereby reducing the levels of orders from our customers; • we may incur costs associated with any future business acquisitions; and • any future impairment charges related to goodwill, other intangible assets, and other long-lived assets required under generally accepted accounting principles in the United States may negatively affect our earnings and financial condition.

Any of the above factors could, individually or in the aggregate, have a material adverse effect on our results of operations and our financial condition, which could cause our stock price to decline.

If our Systems solutions become subject to cyber-attacks, or if public perception is that they are vulnerable to cyber-attacks, our reputation and business would suffer.

We have integrated security technologies into our Systems solutions that are designed to prevent and monitor unauthorized access, misuse, modification or other activity. However, we could be subject to liability or our reputation could be harmed if those technologies fail to prevent cyber-attacks, or if our partners or utility customers fail to safeguard the systems with security policies that conform to industry best practices. In addition, because some of the information collected by our Systems solutions is or could be considered confidential consumer information in some jurisdictions, a cyber-attack could cause a violation of applicable privacy, consumer or security laws, which could cause our company to face financial or legal liability. In addition, any cyber-attack or security breach that affects a competitor's products could lead to the negative perception that our solutions are or could be subject to similar attacks or breaches.

47 -------------------------------------------------------------------------------- Table of Contents Natural disasters, power outages, and other factors outside of our control such as widespread pandemics could disrupt our business.

We must protect our business and our network infrastructure against damage from earthquake, flood, hurricane and similar events, as well as from power outages.

A natural disaster, power outage, or other unanticipated problem could also adversely affect our business by, among other things, harming our primary data center or other internal operations, limiting our ability to communicate with our customers, limiting our ability or our partners' or customers' ability to sell or use our products, affecting our third party developer's ability to complete developments on schedule or at all, or affecting our suppliers' ability to provide us with components or products. For example, the recent earthquake and tsunami in Japan may adversely impact our revenues from customers located in Japan and/or our ability to source parts from companies located in Japan.

Shortly after the earthquake, we received notice from Toshiba (one of two manufacturers of the Neuron Chip - an important component that we and our customers use in control network devices), that they would no longer be able to manufacture Neuron Chips due to earthquake damage suffered at the semiconductor manufacturing facility that produced the Neuron Chips. However, the abrupt termination of Toshiba's Neuron Chip manufacturing capability caused a disruption in supply and an increase in prices from the remaining supplier, Cypress Semiconductor. Consequently, there is a risk that the events in Japan could ultimately reduce demand for certain of our transceiver products, which are used in conjunction with Neuron Chips in developing control network devices by our customers. Such a reduction in demand could negatively impact our results of operations and financial condition. We do not insure against several natural disasters, including earthquakes.

Any outbreak of a widespread communicable disease pandemic, such as the outbreak of the H1N1 influenza virus in 2009, could similarly impact our operations. Such impact could include, among other things, the inability for our sales and operations personnel located in affected regions to travel and conduct business freely, the impact any such disease may have on one or more of the distributors for our products in those regions, and increased supply chain costs.

Additionally, any future health-related disruptions at our third-party contract manufacturers or other key suppliers could affect our ability to supply our customers with products in a timely manner, which would harm our results of operations.

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