wind energy
solar energy
water energy
hydraulic energy
running water energy
tidal energy, ebb and flow of seas and oceans
potential osmotic energy
geothermal energy
biomass energy: biodiesel, bioethanol, biogas
Centre for Risk Studies in Economic and Social Sciences
Karl Czerny Gasse 2/2, Wien, Austria
Nordic Mount Research
71-75, Shelton, Street Covent Garden, London, United Kingdom
Web: http://crsess.lat
E-mail: sev.spa@crsess.lat, nordicmountresearch@gmail.com