Hot water tank heated by wood burning stove. From Teach Nollaig, Tiny house in Ireland. Could be improved by adding a small sterling engine to power a circulation pump, allowing the hot water tank to be up higher [improving pressure]. Also INSULATION!
How to build a simple, inexpensive vertical-axis wind turbine The Zoetrope is a vertical-axis wind turbine (VAWT) made from materials commonly found at your local hardware store and a few easily purchased online, and Applied Sciences