Links to Alternative Energy articles and resources:
General:
NewScientist.com: Special Report on Energy and Fuels - many articles, check it out!
Renewable enegy article at wikipedia (a great general resource and place to begin)
Energy development article at wikipedia (compares and contrasts many energies)
Sustainable energy article at wikipedia
Nuclear Power:
Wikipedia article
Nuclear Fuel Recycling Issues
Hydroelectric Power:
Biomass Energy:
Wikipedia article
Trash-based biofuels
Backyard Ethanol Brewers
Cloth-Eating Fungus Could Make Fuel
Self-digesting biofuel plants
Geothermal Power:
Tidal Power:
Solar Power:
Wikipedia article
A Solar Grand Plan
The Dark Side of Solar Cells Brightens
Nevada's Solar One plant, and its Wikipedia article