Australian researchers propose using solar power to capture and store carbon in mining waste. They are doing the first techno-economic assessment and emission analysis of using concentrated solar heat for serpentine activation to produce activated feedstock materials...
Today’s commercial Concentrated Solar Power (CSP) technology depends on thermal energy storage of an extremely high-temperature liquid in huge outdoor tanks. These tanks hold thousands of tons of extremely hot molten salts, a liquid that cycles between 300°C and 600°C...
Could the Chemical Potential Analysis method work better than the van't Hoff method? NREL’s Stephan Lany proposes a new common language to help solar thermochemistry researchers select the redox materials that will most efficiently generate green hydrogen. He has...
Solar receiver efficiency in concentrated solar thermal (CST) energy is determined by how much solar radiation can be converted into useful heat for industry processes or solar thermochemistry. Heat lost to outside air reduces efficiency, so researchers are looking...
A team of industry experts have joined together to form SolStor Energy, a new US development company to deploy concentrating solar power (CSP) with thermal energy storage (TES) to supply energy from the sun at night. SolStor focuses on developing concentrating solar...
Three and a half years after a group of undergraduate researchers at Indiana’s Valparaiso University stored heat at 1000°C, they have extracted the heat in a proof of concept demonstration of the extremely long-duration potential of the redox cycle for solar...
TOPCSP, a new doctoral network aims to be the first PhD training program to respond to the growing need for qualified CSP researchers New ways are being developed to replace the combustion of fossil fuels for industrial processes that require heat, using concentrated...
A team of solar researchers in Greece is contributing to the development of a technology to produce bio-crude from mixed wet waste processed onsite in a mobile solar-heated reaction chamber. They have innovated the use of concentrated solar thermal (CST) energy to...
India has carved out an unprecedented percentage to come from concentrated solar thermal technologies in its planned renewables tender this year; over 50%. The news of the tender attracted the world’s key CSP developers and stakeholders to the International Conference...
An over 90% efficient thermal storage technology from KTH gets further refinements Energy storage will become essential to fully replace fossil fuels for industrial heat and the electric grid. Batteries are a cost-effective solution when electricity is needed as an...
How a breakthrough solar thermochemistry process that uses direct solar heat to cycle between sulphur and sulphuric acid would generate "virtually unlimited" seasonal thermal energy storage Researchers are now refining a groundbreaking long-duration thermal energy...
As a new industry, lithium-ion battery recycling with pyrolysis could be heated by concentrated solar energy from the start One of the hurdles for concentrated solar thermal energy to decarbonize heat-based industrial processes is that most of these industries, from...
CSP solar efficiency is compared against LCOE in multi-unit CSP with s-CO2 Brayton cycle in two recent papers, and efficiency wins
Why standalone thermal energy storage has heated up It became apparent as CSP was commercialized that the low cost and durability of the thermal energy storage was its key advantage. Thermal energy storage makes it possible to deliver solar around the clock by storing...
In the first quarter of 2024, India plans to put out a tender for renewable energy that includes not just a carve-out, but the largest ever, requiring over 50% to be supplied by Concentrated Solar Power (CSP), the thermal form of solar electricity. There is renewed...
In solar reactors for making solar fuels at high temperatures, ceria's behavior when heated makes it state-of-the-art for unlocking the thermochemistry involved. (How solar fuels are made). But its structure lacks “intelligent design.” So a precisely controlled design...
Using a bubble column reactor at Karlsruher Institut für Technologie, the Liquid Metal Laboratory team is working on producing hydrogen from methane, the cheapest method, but without CO2 emissions - the problem with the cheapest method. The main product, besides...
A team of Australian researchers at the University of New South Wales (UNSW) has combined three tools to assess the economic viability of a hybrid CSP and desalination plant applicable for any region worldwide. “The interesting thing is you can modify this by...
By manipulating the shape of heliostats in real time, the optical efficiency of solar fields for tower CSP can be significantly increased, according to a paper presented at the New Mexico SolarPACES Conference: Heliostat with Automatic Shape Adjustment for High...
The solar receiver on view at this year’s SolarPACES Conference site tour in October will be the first that many attendees have seen. This solar receiver is designed for very high temperature liquid sodium as its heat transfer fluid up in a solar tower, with a solar...
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