Category Energy

Shower recycles and heats water

An innovative new shower purifies and reuses water, reheating it in the process. Potential water and electricity savings potentially can be large, especially in big households. The technology is the same as used on spacecraft. Downside is it is expensive…

U.K. plans ginormous offshore wind farms

Dogger Bank wind farm location

When built, two 1.2 GW offshore wind farms jointly will be one of the largest in the world. Britain already has more offshore wind than the rest of the planet combined and now is building more. Meanwhile, the U.S. has…