100 MW Redstone Concentrated Solar Power with 12 Hours Daily Thermal Energy Storage Closes Financing

ACWA Power has led South Africa’s largest renewable energy project Redstone CSP to financial close The ZAR 11.6 billion Redstone concentrated solar power plant will power 200,000 households upon completion Redstone CSP Closes Financing May 2021 – ACWA Power Commercial operation scheduled to start in Q4 2023 ACWA Power, a leading Saudi developer, investor and …

Lowering the costs of using solar-powered electricity when it’s not sunny

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 …

Cerro Dominador Concentrated Solar Power Plant

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 …

Researchers Explore Coating for Tanks Holding Molten Salts

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, …

EnergyNest secures €110m investment from M&G-backed Infracapital

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 …

100-Gigawatt-Hour Crushed-Rock Heat Storage for Concentrated Solar Power and Nuclear

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 …

Dubai bets on a future more ‘solar’ and low in carbon emissions

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 …

Chile’s Cerro Dominador Concentrated Solar Power plant synced with the grid

The 110-MW Cerro Dominador concentrated solar power (CSP) plant in Chile has been successfully synchronised with the Chilean SEN grid system. The solar thermal plant will inject electricity into the grid in stages over the coming months. “Synchronization kicks off first phase. We then move on to the second phase, which is calibration of the …