Chile’s 2023 auction will incentivize dispatchable CSP

Solar thermal energy with storage like the Cerro Dominador Tower CSP in Chile (pictured) will be more competitive in the first auction to incentivize dispatchable renewables like CSP    IMAGE@Grupo Cerro Major changes for Chile’s next auction include incentives for energy storage and non-variable renewables like CSP, a splitting of the auction into three geographic zones …

Heliogen gets first solar thermal hydrogen customer: City of Lancaster, CA

Heliogen’s most recent iteration of its heliostats – to be square Press Release: Heliogen Collaboration to decarbonize America’s “First Hydrogen City” through Heliogen’s patented breakthrough CST technology PASADENA, Calif. & LANCASTER, Calif. (June 6, 2023) —Heliogen, Inc. (“Heliogen”) (NYSE: HLGN), a leading provider of AI-enabled concentrating solar energy, today announced the execution of a definitive contract …

Rocks: The Unexpected Powerhouse of Sustainable Solar Energy Storage

Granite and soapstone tested for thermal storage in Tanzania Source: Sci Tech Daily  The future of sustainable energy storage might be found in commonplace materials such as rocks, specifically soapstone and granite, in combination with solar power, according to a study published in ACS Omega. The next generation of sustainable energy technology might be built from …

Spain now needs CSP for grid stability – study

Despite a renewable capacity of 2.6 times peak demand, Spain’s intermittent renewables do not provide grid needs for operating reserves and frequency stability, so they have not displaced conventional fossil technologies IMAGE#Cerro Dominador CSP project: CSP with thermal energy storage can replace gas power plants Source: EVWind Each MW of solar thermal power can replace …

DOE announces 7 awards to cut heliostat costs

Heliostat Consortium Announces Funding Awards Aimed At Lowering Costs & Barriers to Widespread Heliostat Deployment The U.S. Department of Energy’s (DOE’s) National Renewable Energy Laboratory (NREL) and Sandia National Laboratories, co-leads of the Heliostat Consortium, announced seven awardees from a request for proposals (RFP) aimed at achieving DOE’s goals for heliostat cost reduction, sustained multifaceted innovation, and …

Register for the 26th Cologne Solar Colloquium June 22

The upcoming Cologne Solar Colloquium will focus on the latest developments in “Condition Monitoring of Solar Systems”. Our aim is to bring together industry specialists and researchers to explore crucial monitoring methods, tools, and techniques that can enhance the performance of solar plants. Whether you are a researcher, an industry professional, in higher education or …

SENER’s 110 MW of new Spanish CSP could start by year-end near its Gemasolar plant

IMAGE@Sener Solgest-1 will use parabolic trough concentrating solar power (CSP) like Sener’s Kathu parabolic trough CSP in South Africa, pictured here Solgest-1, the first new Concentrating Solar Power (CSP) project in Spain could start construction this year The thermal energy storage of the Solgest-1 110 MW CSP will generate 1,900 MWh. The total 150 MW …

Solar reactor attains over 20% efficiency in hydrogen production

Over 20% efficiency is reported in hydrogen production in a solar reactor with Dish CSP at École polytechnique fédérale de Lausanne (EPFL) A new solar-radiation-concentrating device produces green hydrogen at a rate of more than 2 kilowatts while maintaining efficiencies above 20%. The pilot-scale device, which is already operational under real sunlight conditions, also produces …

The EuroTrough helps China Shipbuilding’s 100 MW CSP project set record

Built by China Shipbuilding New Power, and featuring the EuroTrough by sbp sonne, China’s largest Trough CSP plant achieved a record annual output in the year ending March 31 Source: Helios CSP Built by China Shipbuilding New Power, and featuring the EuroTrough, China’s largest trough CSP plant achieves a record annual output China’s largest trough …