Energy

Heating

 * Rocket Stoves
 * Rocket Stove Mass Heater

General Info

 * Pure Energy Systems Wiki
 * homepower.com
 * builditsolar.com
 * diyenergy.blogspot.com
 * otherpower.com
 * P2P Energy Economy
 * Alternative Engergy zone Burningman camp

Multi

 * ABS Alternative Energy & Remote Power Products
 * Navitron

Solar Concentrators

 * Zenman Energy (Open source solar collectors and steam engine)
 * Solar Flower
 * Video: How the SolarFlower works
 * Video
 * Paraboloid concave solar concentrator
 * Daniel's DIY $25 giant parabolic mirror

Algaculture

 * http://www.growingpower.org
 * http://algaesystems.com
 * http://www.sapphireenergy.com/

Microbial fuel cells, pyrolysis

 * Gasifier Kits
 * Major advance made in generating electricity from wastewater, 2012.
 * http://microbialfuelcell.wordpress.com/
 * Instructables: Make a Microbial Fuel Cell (MFC)
 * Cambrian Innovation

Wind

 * WindTamer - efficient wind turbines
 * TSWP's Gus wind turbines - VAWT, quiet
 * DIY: Vertical Wind Turbine VAWT
 * Living Off Grid The Real Deal Home Wind Turbine High Out-put PMA

LANR

 * Brillouin
 * ECat
 * Defkalion

Other

 * wikipedia.org/wiki/Biohydrogen
 * Blacklight Power
 * Waste to Energy Technologies and Resources
 * Steorn HephaHeat