One of the ways to cut costs in thermal energy storage, whether standalone or as part of tower Concentrated Solar Power (CSP) is to use heat transfer fluids able to reach higher temperatures, and with a wider working range between hot and cold than today’s molten...
HelioHeat’s 1,000°C heat at just 1 Cent/kWh potentially ends the use of fossil energy for the production of steel, cement, food and chemicals
Research – and deployment – of low cost and sustainable energy storage technologies are crucial to the long term survival of humans
As a vital component of fertilizers, ammonia (NH3) is the second most-produced industrial chemical in the world. Annual production is around 180 million metric tons and almost 90% of this production goes to meet the global demand for agricultural production....
Synhelion will produce concentrated solar heat at 1500°C for the cement plant and receive highly concentrated CO2 to produce synthetic fuels
South Africa's Bokpoort performance has been "reliably excellent" SolarPACES spoke with Nandu Bhula who has been with the team responsible for the success of ACWA Power’s 50 MW Bokpoort trough Concentrated Solar Power (CSP) plant in South Africa since the start, first...
“With the asymmetry of flux levels from the solar field; why not make the receiver also asymmetric to fit better with that,” she explained.
Solar PV for electricity is great, but the world needs solar fuels too, fuel for planes, fuel for ships and fuel for steel and cement.
What are the policies that make it possible to actually meet a renewable energy target? Regulators can’t simply decree it happens
A state of the art assessment of day or night solar thermochemistry at very high temperatures 1,000ºC to 2,000ºC
Solatom’s Fresnel solar module is shipped ready to go and connected onsite as a turn-key design to generate steam or high pressure hot water
When Bernie Sanders proposed building publicly owned renewables it was dismissed as pie in the sky. But a US agency once did exactly that
Commercializing alumina refining using solar heat Approximately 27% of Australia’s industrial carbon emissions come from alumina refineries, in which fossil fuels are burned to heat the processes. But concentrated solar thermal (CST) could provide up to half of the...
What if the more bankable trough technology could run on molten salt, like the more efficient tower CSP? Wouldn’t that leverage the best of each technology?
Engineers generally tend to be solutions-oriented, and engineers in Concentrating Solar Power (CSP) are no different. A history of making things better than they were is why we now have advanced technologies. As Hal Harvey, founder of Energy Innovation told the NYT...
The research team found that a redox process produced higher solar-to-fuel efficiency than steam or dry solar methane reforming with a metal alloy catalyst
Two teams of solar researchers have developed a novel solar reactor and thermochemical process for making solar hydrogen that can generate in addition carbon black and graphite as well as carbon nanotubes. Working over a six-year period, the teams first developed the...
Colocating PV and CSP to share the CSP thermal storage could be widely applicable as energy grids become more saturated with renewables
If one “solar refinery” manufactured all the aviation fuel needed for the entire world from CO2+H2O captured from air using solar energy – all in just one site, the solar field would stretch for example, from Paraburdoo to Capricorn in the Western Australian desert
CSP+TES match a 100% clean grid best fit needs: flexibility, reliability, dispatchability, durability but utilities don’t know how to procure them
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