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What is ETS Heat?

Electric Thermal Storage, or ETS, is a technology that allows the consumer to pay less for their heating energy. ETS works like a thermos bottle by storing heat until it is needed. The ETS heater is charged (heated) with lower cost, Off-peak electricity. It then releases its stored heat whenever needed to maintain the desired room temperature.

These heaters have been used successfully in Europe for more than 50 years, and imported to the United States for more than 20 years. ETS heaters are safe, clean, efficient and comfortable and they can be used to heat one room, or an entire house.

How does it
work?

ETS heaters use special ceramic bricks with high heat retention

characteristics to store heat. Conventional electric heating elements are used to produce the heat. When these heating elements are energized during Off-peak times, they produce heat to warm the room during this period and store enough heat for use during the next peak period.

How Can I Qualify For
Off Peak Rates?

Powder River Energy Corporation offers you a special lower ETS rate on off-peak electricity, from September through May, when you have an approved ETS device installed at your residence. Currently, this rate is approximately one-half the standard rate! Your savings can be significant.



Central Heat
ETS System
Room Unit
ETS System

Is ETS Right For You?

ETS is a wise choice if you:
Are interested in substantial reductions in your heating costs

Are building a new home or home addition

Want to improve the comfort of your home

Are tired of the work and dirt of wood, coal or kerosene stove heaters

Want to add heat to a basement or addition without the extra effort and expense of installing chimneys and vent systems.

ETS is clean, safe, and quiet.
There is no smoke, flame, odor or dangerous gasses. No chimney is needed. Give up cutting wood and say good-bye to the wood stove's dirt and uncontrollable heat.