Exhibit 99.1

PowerSecure Announces $10 Million of New Utility Infrastructure Awards, Including a Newly
Established Relationship with a Major Utility

Wake Forest, N.C. — December 23, 2010 — PowerSecure International, Inc. (Nasdaq: POWR) today announced it has received $10 million of new awards for utility infrastructure projects, driven by an award to serve a top U.S. investor-owned utility in a newly established relationship with the Company’s UtilityServices business unit. The majority of the $10 million in expected new revenue is to provide this major utility with construction and maintenance services for its electrical transmission system in 2011. Additionally, the new awards include transmission system upgrade projects for a municipality in the Midwest, and a wastewater treatment system in Texas.

The Company expects this $10 million of new business to be completed, and the revenue recognized, relatively evenly over the course of 2011.

Sidney Hinton, CEO of PowerSecure, said, “We are very pleased with the progress we continue to make in serving an expanded number of utilities with infrastructure services. Additionally, this $10 million of new awards includes a substantial amount of transmission system work, as we continue to expand the services we are providing our utility partners. These new projects enhance the backlog of work we are preparing to deliver in 2011, and our expanding utility relationships provide us with even more opportunities to grow our business in the future.”

About PowerSecure

PowerSecure International, Inc. is a leading provider of Energy and Smart Grid Solutions to electric utilities, and their commercial, institutional, and industrial customers, as well as Energy Services to the oil and natural gas industry. PowerSecure’s Energy and Smart Grid Solutions businesses provide products and services in the areas of Energy Efficiency, Interactive Distributed Generation, and Utility Infrastructure. The Company’s Energy Efficiency business provides customers with energy efficient lighting technologies that deliver improved quality of light, including its proprietary EfficientLights LED lighting product that saves grocery, drug, and convenience stores 70% off the cost to operate traditional fluorescent lighting in their refrigerated cases. The Company is a pioneer in developing Interactive Distributed Generation^® systems with sophisticated, proactive smart grid capabilities, including the ability to 1) forecast electricity demand and electronically deploy the systems to deliver more efficient, and environmentally friendly power at peak power times, 2) provide utilities with dedicated electric power generation capacity to utilize for demand response purposes, and 3) provide customers with the most dependable standby power in the industry. PowerSecure also provides utilities with transmission and distribution infrastructure construction and maintenance services, and engineering and regulatory consulting services. The Company provides Energy Services to the oil and natural gas industry through its Southern Flow and WaterSecure business units. Additional information is available at www.powersecure.com.

All forward-looking statements contained in this release are made within the meaning of and pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are all statements other than statements of historical facts, including but not limited to statements concerning the amount and timing of the revenues associated with the new business discussed in this press release; the Company’s outlook, prospects and expectations for revenues, net income, and E.P.S. results and growth generally; the anticipated results of the Company’s products, services, and technologies; and all other statements concerning the plans, intentions, expectations, projections, hopes, beliefs, objectives, goals and strategies of management, including statements about other future financial and non-financial items, performance or events and about present and future products, services, technologies and businesses; and statements of assumptions underlying the foregoing. Forward-looking statements are not guarantees of future performance or events and are subject to a number of known and unknown risks, uncertainties and other factors that could cause actual results to differ materially from those expressed, projected or implied by such forward-looking statements. Important risks, uncertainties and other factors include, but are not limited to, those risks, uncertainties and other factors identified from time to time in the Company’s most recent Annual Report on Form 10-K, as well as in subsequent filings with the Securities and Exchange Commission, including reports on Forms 10-Q and 8-K. Accordingly, there can be no assurance that the results expressed, projected or implied by any forward-looking statements will be achieved, and readers are cautioned not to place undue reliance on any forward-looking statements. The forward-looking statements in this press release speak only as of the date hereof and are based on the current plans, goals, objectives, strategies, intentions, expectations and assumptions of, and the information currently available to, management. The Company assumes no duty or obligation to update or revise any forward-looking statements for any reason, whether as the result of changes in expectations, new information, future events, conditions or circumstances or otherwise.

Contact
Chris Hutter
Chief Financial Officer
PowerSecure International, Inc.
(919) 453-1760

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