About Us

Efficiency Works Store is the easiest way to redeem instant rebates online for all your energy home upgrades.

Whether you want a Smart Thermostat, LED light bulb, Advanced Power Strip or Water Saving Product, Efficiency Works Store is the best place to find your next energy saving device.

This store is brought to you by a collaboration between Estes Park Light & Power, Fort Collins Utilities, Longmont Power & Communications, Loveland Water and Power, Platte River Power Authority, and Simple Energy. Our goals are simple - to offer PRPA customers the best and most energy efficient products on the market.  

Efficiency Works offers rebates on a variety of residential and commercial efficiency upgrades. Please visit EfficiencyWorks.org for a full list of rebate offerings for home and business.