Producing your own power

Producing Your Own Power explains how to: - calculate individual, family, and community energy needs - build solar water heaters - install and use new wind generators and rebuild old ones - set up small water power sites - construct hydraulic rams - make fireplaces more efficient - build wood stoves - use the sun for space heating - plan and maintain a woodlot for your own wood supply - design and build methane gas digesters - combine energy systems to meet all of your power needs - increase the energy efficiency of existing houses