Electrochemical approach has potential to efficiently turn low-grade heat to electricity. Vast amounts of excess heat are generated by industrial processes and by electric power plants; rese... Read more
Atom-thick photovoltaic sheets could pack hundreds of times more power per weight than conventional solar cells. Most efforts at improving solar cells have focused on increasing the efficien... Read more
Innovative 3-D designs from an MIT team can more than double the solar power generated from a given area Intensive research around the world has focused on improving the performance of solar... Read more