Molten Salts Can Melt Down the Price of Concentrating Solar Power-Plus-Storage Concentrating solar power (CSP) has long held promise as a renewable energy technology. CSP uses mirrors, or heliostats, to harness the power of the sun by heating and storing an inexpensive medium such as sand, rocks, or molten salt … [continued]
Photovoltaic solar power seems to get most of the attention when it comes to solar (for good reason), but global solar thermal electricity from concentrating solar power plants has also improved a lot in the last five years. The technology is diversifying, costs are dropping, and new markets have begun to … [continued]
This article first appeared on RenewEconomy (image added). The longest running concentrated solar power plant in the US is about to reach its 30th birthday , and the end of its power purchase agreement – but its owners are not about to pack it up and take it home. They are … [continued]
Yara International is a Norway-based company focused on sustainable environmental and agricultural solutions. The company recently made an announcement about a breakthrough technology used in concentrated solar power. Below is an interview with Emilio Iglesias Sola, a Yara business manager. What about your use of potassium calcium nitrate is … [continued]
SolarReserve can operate potentially 24 hours a day, because its solar tower technology can bank the sun’s energy stored as heat – for as long as two months – which can be used to drive a turbine to make power at any time. At the CPUC site that lists the … [continued]
In a study published in a recent issue of Chemical Communications, a team of researchers from Virginia’s George Washington University explain a revolutionary way to make lime cement that releases zero CO2 emissions – and costs less too. After coal-powered electricity, cement manufacture is the next biggest emitter of greenhouse gases, because … [continued]
