Time of Use rates change the price of electricity based on demand during the day. Electricity is cheapest when not many people are using it, late at night.

Heat pumps are the key to electrifying your home's HVAC and water heating to massively reduce emissions and change the way you use energy.

Adding a Sense Energy Monitor to your solar installation can provide insight into how much energy you use, how much your solar panels produce, and more.

Solar heating systems can slash your energy bill. We explain passive and active solar space heating so you can decide which is best for you.

One peak sun hour = 1000 W/m2 of solar irradiation. The states with the highest avg. peak sun hours are AZ, NV, NM, and CA.

Find out how the costs stack up between environment-friendly solar pool heaters and traditional gas or electric pool heating systems.

Levelized Cost Of Energy (LCOE) is a way to help people compare the cost of two different ways of paying for energy over long periods of time.

Looking for something safe and energy efficient? There are now space heaters and solar air heaters that are great for a single room or smaller space.