Energy Resources
Multiple energy sources
http://www.eere.energy.gov/
http://www.energy.iastate.edu/
http://www.solarenergy.org/resources/energyfacts.html
http://www.dti.gov.uk/energy/renewables/ed_pack/11-16.html
http://www.energy.vt.edu/vept/education/Petroleum.asp
Geothermal Energy
http://www.geysers.com/CalpineGeothermalFacts.html
http://www.worldbank.org/html/fpd/energy/geothermal/index.htm
http://www.eere.energy.gov/RE/geothermal.html
http://www.eere.energy.gov/RE/geo_basics.html
http://www.calenergy.com/html/aboutus4.asp
Solar Energy
http://www.eere.energy.gov/solar/
http://www.siemenssolar.com/solar-panels.html
http://www.fsec.ucf.edu/solar/
http://www.solarenergy.org/resources/energyfacts.html
http://www.dti.gov.uk/energy/renewables/ed_pack/sunny12.html
http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/1105319242587_49?hub=SciTech
Wind Energy
http://www.eere.energy.gov/windandhydro/
http://www.gepower.com/businesses/ge_wind_energy/en/index.htm
http://www.awea.org/faq/index.html
http://rredc.nrel.gov/wind/pubs/atlas/
http://windeis.anl.gov/guide/index.cfm
http://www.energy.ca.gov/wind/overview.html
http://www.dti.gov.uk/energy/renewables/ed_pack/wind12.html
Hydropower
http://www.eere.energy.gov/windandhydro/
http://hydropower.inel.gov/hydrofacts/default.shtml
http://www.usbr.gov/dataweb/
http://www.hawaii.gov/dbedt/ert/hydro_hi.html
http://www.wvic.com/hydro-facts.htm
http://www.fwee.org/walktour/
http://www.dti.gov.uk/energy/renewables/ed_pack/water12.htm
Biomass Energy
http://www.eere.energy.gov/biomass/
http://www.dti.gov.uk/energy/renewables/ed_pack/crops12.html
http://www.dti.gov.uk/energy/renewables/ed_pack/waste12.html
http://www.energy.iastate.edu/renewable/biomass/
http://www.nrel.gov/clean_energy/bioenergy.html
http://egov.oregon.gov/ENERGY/RENEW/Biomass/BiomassHome.shtml#overview
http://egov.oregon.gov/ENERGY/RENEW/Biomass/BiomassHome.shtmlhttp://egov.oregon.gov/ENERGY/RENEW/Biomass/BiomassHome.shtml#links
Coal
http://www.careenergy.com/powering_life/coal-energy.asp
http://www.eia.doe.gov/kids/energyfacts/sources/non-renewable/coal.html
http://www.caer.uky.edu/liblinks.shtml
http://www.fe.doe.gov/education/energylessons/coal/
http://www.fe.doe.gov/education/energylessons/index.html
Petroleum
http://www.fe.doe.gov/education/energylessons/oil/
http://api-ec.api.org/about/index.cfm?bitmask=001002000000000000
http://www.little-mountain.com/oilwell/
http://www.energy.vt.edu/vept/education/Petroleum.asp
http://www.eia.doe.gov/oiaf/1605/ggccebro/chapter1.html
Nuclear Energy
http://www.tva.gov/power/nuclear.htm
http://www.nvnuclearenergy.org/About_Nuclear_McCarthy.htm
http://www.eia.doe.gov/kids/energyfacts/sources/non-renewable/nuclear.html