Welcome to Efficiency Works™!

Efficiency Works™ is a collaboration of five Northern Colorado municipally-owned utilities.

Whether you’re using electricity to make your home livable or run your business, the most sustainable way to use energy is to use as little as necessary to meet your needs. Using energy efficiently is also the most cost effective way to reduce emissions of greenhouse gases. With this in mind, Efficiency Works offers assistance to help you save energy, save money and protect the environment.

Use this Website to:

  • Sign up for a free facility assessment
  • Apply for efficiency rebates
  • Find an efficiency partner/contractor in your area
  • Learn how to become an Efficiency Works Provider
  • Connect to us through social media
  • Learn more about Efficiency Works rebates and specifications
  • Find out how we can help you reduce energy and water use in your home or business