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About Us

Serving Northern
Colorado

Providing energy efficiency offerings and rebates through Efficiency Works.

Estes Park LogoFort Collins LogoLongmont Power Communications LogoLoveland Water and Power LogoPlatte River Power Authority Logo

Fast Facts

51,560
Total Energy Savings (MWh)
2,343
Number of Business Projects
10,000
Equivalent Homes Energy Use Saved
4,675
Number of Homes Projects

As of 12/31/2017

Efficiency Works is a collaboration of common efficiency programs between the utilities of Estes Park Light & Power, Fort Collins Utilities, Longmont Power & Communications, Loveland Water and Power and Platte River Power Authority.


Since 2014, Efficiency Works has achieved energy savings equivalent to the average energy use of 10,000 homes in our communities, and we plan to continue increasing our energy savings goals each year.

Each utility designates funding to help support the Efficiency Works program and its goals. Funding provided by each utility is only used in that utility’s community – the Efficiency Works program cannot transfer funds between communities. This ensures that ratepayers are only helping to fund programs in their own communities.

Efficiency Works can help you improve the comfort of your home or business, save money on your utility bills and support environmental stewardship.