Instant Rebates on Efficient
Products for Your Home

The Efficiency Works Store is your one-stop-shop for current energy efficient, water saving and connected home products. Applicable rebates from Efficiency Works’ partnering utilities (Fort Collins Utilities, Longmont Power & Communications, Loveland Water and Power and Estes Park Power & Communications) are instantly applied* to your purchase and the items are shipped directly to your door. It doesn’t get easier than that! View Products

Efficiency Works Store

Efficiency Works Store

Buyer's Guide

Buyer’s Guides for smart thermostats, power strips, lighting and connected home products are available on the Efficiency Works Store to help answer any questions you may have about choosing the right product for your home, plus information on installation and operation.
View Buyer's Guides


Phillips light bulbs
Nest Thermostat
Evolve Showerhead
*Residential address or account number validation is required before rebates can be applied. For more information, visit
If you would like to receive new product or sale information from the Efficiency Works Store, please click the button below.
Sign Me Up