PROMES-CNRS researchers have further advanced their lithium-ion battery recycling using concentrated solar heat. The team has now shown they can recover 76% of the lithium and up to 99.3% of the cobalt at 1100°C. Working with the French battery recycling company SNAM,...
Abstract: Industrial waste salts with organic impurities require eco-friendly treatment. Conventional pyrolysis relies on fossil fuels, however, concentrated solar energy offers a clean alternative. This study proposes a novel solar moving-bed pyrolysis reactor for...
Abstract: In concentrated solar thermochemical cycles, CO2 utilization enables both energy storage and release. However, the high energy consumption associated with CO2 compression has limited the overall performance of solar power generation. In this work, an energy...
Abstract: Particle-based concentrating solar power systems integrated with sCO2 power cycles offer high thermal efficiencies but require durable heat exchangers to transfer heat from high-temperature particles to the sCO2 working fluid. This study presents the design...
Abstract: The study analyzes an innovative concentrating solar thermal system aimed at the direct production of hot air for industrial applications. Air is heated inside linear Fresnel collectors in an open to atmosphere circuit, not requiring the use of a primary...
Abstract: Among the solar thermal technologies, the Linear Fresnel collector can provide solar heat for industrial processes in the medium temperature range of 150–400 °C. Hot air is widely used as a process medium in several industrial processes, such as drying,...
Abstract: This study presents a comprehensive experimental investigation into the convective heat losses of a semi-cylindrical cavity receiver, a geometry that holds considerable promise but has been inadequately explored in the context of parabolic trough...
Abstract: Solar-based heat exchange is well-known and widely used in a variety of commercial applications, including textiles, food drying, chemical plants, and water heating. The conventional solar heater equipped with a hybrid nanofluid demonstrated superior heat...
The background For decades, gases have been largely overlooked as heat-transfer fluids in concentrated solar receiver systems, mainly due to their poor heat transfer capability and the high pumping power required. Early research on gaseous heat transfer fluids in...
Abstract: Photoelectrochemical (PEC) processes offer several pathways to decarbonisation, but few studies have demonstrated technology readiness levels (TRLs) beyond 4 and 5. Scaling challenges and the high levelised cost of energy of current PEC processes can be...
Volateq has successfully deployed faster drone scans to inspect ball joints in a 100 MW solar plant. The firm is addressing the challenge of staying on top of O&M with a drone-based inspection system capable of scanning an entire solar field in one hour, with...
SolarPACES (Concentrating Solar Power, Thermal and Chemical Energy Systems) is delighted to announce the SolarPACES 2026 conference, taking place September 15-18, 2026 in Bad Neuenahr-Ahrweiler, Germany. SolarPACES is the premier international network advancing...
Press release: Zurich, February 3, 2026 Eberhard Bau AG, a leading Swiss construction company, has signed a long-term offtake agreement for solar diesel with cleantech company Synhelion. Starting in 2027, Eberhard will purchase renewable diesel to reduce the COâ‚‚...
Source: China Solar thermal Alliance On November 28, 2025, the China Renewable Energy Society (CRES) announced the list of winners of 2025 CRES Science and Technology Awards, including 10 first prize winners, 12 second prize winners, 13 third prize winners, 1 Science...
Source: China Solar Thermal Alliance: Blue Book 2025 Blue Book 2025 in Chinese Blue Book 2025 in English In 2025, China connected 9 new CSP plants to the grid, with a total installed capacity of 900 MW. By the end of 2025, China had built 27 CSP plants/systems, with a...
DUBAI, January 26, 2026 — GlassPoint, the leader in solar industrial process heat, today announced it has closed a $20M funding round led by N.I.S. New Investment Solutions, a Liechtenstein-based asset management firm, with participation from returning investor MIG...
According to incomplete statistics from CSPPLAZA, a total of 12 important tenders across 11 CSP/molten salt thermal storage-related projects were completed in December 2025. December 2025 saw significant progress in both concentrated solar power (CSP) and molten salt...
Abstract: Concentrating Solar Power (CSP) molten-salt central receivers are subject to high, transient incident flux during daily operation. The resulting creep-fatigue damage impacts the receiver’s reliability and restricts the permissible incident flux distribution...
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