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Our Business Energy Solutions Will Enhance Your World

Tap Into Our Expertise

When you operate a business, you can’t afford to waste energy. Failure to take a long, hard look at your energy consumption can cripple your profitability. At Lime Energy, we have the knowledge and experience to conduct a thorough assessment of your energy use and provide comprehensive energy conservation solutions that will meet your needs while saving you money. We have offices and partners across the country, including in Massachusetts, New York, New Jersey, Delaware, Pennsylvania, Ohio, North Carolina, South Carolina and California.

Benefits & Results

From upgrades and retrofits that offer immediate and long-term cost savings to a turnkey process that is second to none, Lime Energy is lighting the way when it comes to energy efficiency for our utility customers and the direct-to-consumer market. The benefits and results are dazzling.

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Case Studies

Lime Energy is proud of its track record of results-driven improvements for our utility clients and small and midsized business customers. Bowling alleys. Restaurants. Gas stations. Colleges. Offices. Warehouses. You name the business, and Lime Energy has completed projects that generate significant energy savings year after year.

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Illuminating Reviews

We work hard to establish strong, lasting relationships with our customers. We take pride in our friendly, transparent communication process, our in-depth industry and customer knowledge, our top quality products and services, our commitment to thorough follow-through and customer satisfaction and, of course, our seamless turnkey process. Check out what our clients are saying about us.

“We saw immediate savings with the electric bill going down … love the new lights and we were able to buy new equipment with the savings” Michael J. Harris
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Bright Ideas for Your Business

The Newest Efficiency Professionals: Reflections from this Summer’s Lime Energy Interns

For the first time this summer, we hosted four Lime Energy interns in our corporate office. The interns contributed across… READ MORE

Fuel for Thought – Lime Energy News and Links for July

Big news in the clean energy world, both in the U.S. and abroad, means it is time to bring back… READ MORE

Lime Energy Support for New York Governor’s New 2025 Energy Efficiency Target

Governor Cuomo Announces New Energy Efficiency Target to Cut Greenhouse Gas Emissions and Combat Climate Change BEACON, BUFFALO, and EAST… READ MORE


We’ve gathered answers to your most frequently asked questions.

  • How much can LED lighting save me?

    According to The U.S. Department of Energy, LED lighting can save up to 85% of the electricity used by incandescent bulbs and up to 50% of electricity used by fluorescents.

  • How much of my energy expense goes to lighting?

    Depending on your location and the type of business you operate, lighting accounts for 20% to 50% of electricity consumption.

  • Can LED lighting extend the life of my HVAC equipment?

    LED lamps never heat above 150 degrees and they reduce the heat generated from lighting by over 50%. This allows your HVAC unit to work less to cool the same amount of space. The less work the HVAC system has to do, the longer lifespan it will have.