The Physics of Lightning Flash and Its Effects : http://www.costp18-lightning.org/
STEM: http://www.stem.se/
International Energy Agency IEA: http://www.iea.org
USA Department of Energy DOE: http://www.doe.gov
Oil Depletion: http://en.wikipedia.org/wiki/Hubbert_peak_theory
Wave energy: http://www.waveenergy.dk/
Energy storage: http://www.electricitystorage.org/
Pulsed Power: http://www.pulsed-power.de
Windpower: http://www.windpower.org/en/
Tidalpower: http://www.tidevannsenergi.com/
Ocean Thermal Energy Conversion OTEC: http://www.nrel.gov/otec/what.html
Hydrogen economy: http://www.efcf.com/
Uppsala University Department of Engineering Sciences: http://katalog.uu.se/orgInfo/?orgId=TT2
European Wave Energy Thematic Network: http://managenergy.net/resources/136
