Ocean Thermal Energy: The infinite power source?
Energy from seawater Tropical oceans absorb 278 petawatts (1PW = 1000 terawatts) of solar energy every day. Just a fraction of this energy would be enough to cover the world's daily electricity needs. The British company Global OTEC (Ocean Thermal Energy Conversion) wants to tap into this enormous source of energy and put a floating ocean thermal power plant into operation by 2025. Concept The OTEC principle is not really new. The first trials and experiments were carried out back in 1981. OTEC works best in marine areas with high temperature differences. In the tropics, for example, the temperature of the surface water is 25 degrees or more, while at a depth of 800 metres it is only 4 degrees...
Read More
Recent Comments