- Space Research Activities - Astronomy and Astrophysic -
Research on sun energy	Solar Thermal - PV Technologies - High-Concentration PV - Industry of PV cells - Sun energy news - Solar cells stores - Solar Cooking
Biomass Energy Organizations	Bioenergy Algae - Biogas Energy - Jatropha Energy - Renewable Energy Research Centers - Sun energy & climat Research Centers
Hydro & Geothermal Energy	Hydropower Institute - Portales - Manufacturers - Ocean Energy - Geothermal Energy
Wind Energy	Wind News - Wind Energy Directories - Consultancy Cie. - Associations - Manufaturers, small scale - Manufaturers, large scale
Fuel cell Tech. & development	Fuel Cell Manufacturers - Fuel Cell News - Fuel Cell Institute - Fuel Energy Research
New type of Energy Research	New Energy News - Cold Fusion researchers - Gravity Research - Magnetic Research
Clean motors	The Quasiturbine - Flywheel Energy Storage System - Stirling Motor - Stirling Manufacturers - compressed air motor - The Water car