Memory renewable energyVersión en línea renewable energies por Alicia Carmona Martín GEOTHERMAL energy Cause air pollution and contributes to global warming WATER energy One of the cleanest sources. Wildlife habitats are destroyed when we build dams BIOMASS energy SOLAR energy WIND energy One of the cleanest sources. Just practical in very sunny climates One of the cleanest sources. Can be used in areas with volcanic activity Clean. Can damage wildlife habitats and birds