efficient

Is Geothermal Worth It? (This Is Why)

Heat pump units in a yard

It is important to look at the industrial, national, and domestic scales to discuss renewable energy. Each contributes to the overall answer as to whether Geothermal is indeed worth it. Geothermal is one … Read more

Do Wind Turbines Change Direction?

Large commercial wind turbines on grass with a blue sky

Most power-producing wind turbines do change direction. Small, residential turbines simply use a tail to face them into the wind. Large, commercial wind farm turbines use wind direction, wind speed, a computer, and … Read more