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Solar power accounts for about 2% of U.S. electricity, but it could become more widespread if it were cheaper to generate this electricity and make it readily available on cloudy days and at nighttime. To lower those costs, Purdue University engineers are developing ways to improve how facilities called concentrated solar power plants produce electricity. These plants …
Continue reading “Lowering the costs of using solar-powered electricity when it’s not sunny”
The Biden-Harris administration has signed a memorandum of intent (MOI) regarding a plan to build a solar power complex of up to 5 GW in Botswana and Namibia. According to a Monday announcement, the US government will cooperate with those of the two African nations involved, the African Development Bank, the International Bank for Reconstruction …
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Cerro Dominador Solar Power Plant (Spanish: Planta Solar Cerro Dominador) is a 210-megawatt (MW) combined concentrated solar power and photovoltaic plant[2] located in the commune of María Elena[3] in the Antofagasta Region of Chile, about 24 kilometres (15 mi) west-northwest of Sierra Gorda. The project was approved by the Chilean government in 2013 and construction was …
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Keeping storage tank corrosion rates to a minimum is considered vital for use of molten salts in storage devices for electricity. Stephen Mraz The next-generation of concentrated solar power plants will require high-temperature fluids, such as molten salts in the range of 550 to 750°C, to store heat and generate electricity. At those temperatures, however, …
Continue reading “Researchers Explore Coating for Tanks Holding Molten Salts”
Sandia balloon test of the safety of particles used in advanced particle receiver power tower solar tech IMAGE@SANDIA Source: Sandia National LaboratoriesALBUQUERQUE, N.M. A team of researchers from Sandia National Laboratories recently used tethered balloons to collect samples of airborne dust particles to ensure the safety of a falling-particle receiver for concentrating solar power, an …
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India’s solar target is 100 GW by the year 2020. This, however, does not include CSP, that is, concentrated solar power. Owing to India’s geographical position just north of the equator, India has a huge potential to develop CSP. Sarvesh Devraj talks about the problems facing the advancement of this technology in the country. Sarvesh Devraj …
Continue reading “Concentrated Solar Power Technology In India – Barriers In Widespread Expansion”
EnergyNest, the global market leader in Thermal Batteries, today announces it has signed an investment agreement with Infracapital, the infrastructure equity investment arm of the FTSE 100 listed M&G plc. The agreement comprises a €110 million investment into EnergyNest to enable further international growth providing financed turnkey energy storage solutions for industrialclients. Infracapital will be …
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A very large-scale long duration energy storage (LDES) idea from MIT envisages a 1 kilometer-long, 60 meter-wide lidded central storage container of rocks sunk 20 meters down into the ground – about the size of 10 football fields if they were laid end to end. The idea is that it could store energy from up …
IMAGE@C.Forsberg MIT A very large-scale long duration energy storage (LDES) idea from MIT envisages a 1 kilometer-long, 60 meter-wide lidded central storage container of rocks sunk 20 meters down into the ground – about the size of 10 football fields if they were laid end to end. The idea is that it could store energy …
Continue reading “100 GWh of Long Duration Energy Storage from MIT”
With the emergence of ‘renewable technologies’, many hope to reverse the impact of climate change, with initiatives such as the Mohammed BinRashid Al Maktoum Solar Park, located in the desert south of Dubai. It is the largest solar park in the world. It is equipped with millions of photovoltaic panels, capable of converting the sun’s …
Continue reading “Dubai bets on a future more ‘solar’ and low in carbon emissions”