This Green Energy book examines the history of human energy use as well as the latest energy developments in the United States.
As you plan for a solar energy array, use winter time sunshine hours to calculate from. As winter sunlight is much lower than summer, you will want to be able to plan for higher energy costs in winter. An even better benefit is that you can sell your energy back to the grid in the sunniest of times!
When planning a home solar system, calculate the potential energy generation of the system using hours of sunshine in the winter. You will have more than enough energy during the summer months, while avoiding falling short during the winter. If you’re using a type of net usage plan, you’ll receive money back during the summer from your utility company for energy you’re generating!
Replace a water heater that is tank-style, with a model that is green and has no tank. While heaters that are tankless still need electricity or gas, they will not heat more water than you need, which is what a water tank heater does. You can purchase tankless water heaters that are small enough to heat one faucet, or large enough to heat your entire house. Read the complete article here.