Tools & Info
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

Company Culture Sales

Life at Lime – Sales Edition

When discussing “employee experience,” some people refer to job perks like performance bonuses, tuition reimbursement, and 401k. But employee experience… READ MORE

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Schools are leveraging energy efficiency to improve student performance

As temperatures drop, schools are back in full swing. Teachers are preoccupied with full classrooms, administrators are keeping the school… READ MORE

RECAP: UN Climate Action Summit Calls for Increased Action

Action against climate change is needed now more than ever. Scientists recorded the past five years as the warmest on record…. READ MORE

Life at Lime: Accounting Edition

We continue our “Life at Lime” series with an inside look of our accounting department. The accounting team, both our… 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.