About Lime.

Lime Energy is the leading national provider of energy savings to utility clients under Small Business Direct Install (SBDI) programs. We have a 25-year track record in providing energy efficiency projects to small businesses.

In fact, we’re the leading SBDI contractor in terms of engaging even the smallest, hardest to reach commercial customers. Our marketing, customer acquisition tactics and customer service experience has won us accolades with all of our utility clients, including PSE&G and National Grid which ranked 1st and 4th in the 2015 J.D. Power Electric Utility Business Customer Satisfaction Survey for the East Region. And we bring utilities a combination of capabilities and personnel that no other firm can match – including utility program design and administration veterans, a professional sales and marketing team, world-class energy engineering and auditing, warehousing, logistics and construction management, and local contracting implementation capabilities.

See the difference. Then be it.

We’re the one-stop shop for the delivery of comprehensive, direct install energy efficiency services. And we work on behalf of utilities for thousands of small business customers throughout the US.

We offer a range of steps to ensure we’re leading the industry. Some of the most important include:

  • Total Scalable Infrastructure
  • Custom Integrated Programs
  • Pay for Performance Model


360 secs

Every six minutes one of our projects is completed.


Knowledge is power.

We employ and work in partnership with some of the brightest and most experienced minds in the business. In fact, there’s nothing in the Energy Efficiency or Utility Programs sector that their skills haven’t covered.


We’ve achieved so much together.
But we’re not stopping there.

Discover who our partners are and how we work with them – as well as a range of the awards we’re most proud of.

Download our Corporate Fact Sheet.


Learn more about Lime Energy.