Due to stay at home orders issued by the state of Colorado, Boulder and Larimer counties in response to COVID-19, Efficiency Works has suspended all non-essential in-person services. Services deemed essential by the orders or those that can be performed remotely by Efficiency Works team members will continue to operate. Learn More
Efficiency Works for Homes
Learn about rebates and other ways to reduce the use with our Homes program.
Efficiency Works for Business
We help businesses save money on their energy needs through rebates and assessments.
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See how Efficiency Works can help you reach your efficiency goals.
Become a Partner Today
Expand your business with Efficiency Works. Help your customers find rebates and ways to save.
Serving Northern Colorado
Providing energy efficiency offerings and rebates through Efficiency Works™.
Efficiency Works unites the energy and water efficiency offerings of the northern Colorado utilities of Estes Park Power & Communications, Fort Collins Utilities, Longmont Power & Communications, Loveland Water and Power and Platte River Power Authority.
The most sustainable way to use energy is to use as little as necessary to meet your needs. Efficiency Works offers assistance to help you save energy, water and money.