US Concentrated Solar Power valve leap boosts prospects for hotter plants

The new flow control valves will improve heat distribution and minimise risks at critical joints, allowing higher CSP temperatures and greater energy conversion efficiency, research group Sandia National Laboratories told Reuters Events. New flow control valves being developed by US researchers could help CSP developers meet ambitious cost reduction targets. Sandia’s new valve concept is …

US CSP valve leap boosts prospects for hotter plants

New flow control valves being developed by US researchers could help CSP developers meet ambitious cost reduction targets. Sandia National Laboratories has partnered with global valve and pump group Flowserve and nuclear power developer Kairos Power to develop valves that can withstand far higher temperatures than current designs. The valves feed a heat transfer medium …

Botswana to build 200 MW of CSP; Cubico buys 100 MW of CSP in Spain

Botswana to build 200 MW of CSP by 2026 Botswana plans to build 200 MW of CSP capacity by 2026, according to a new integrated resource plan (IRP) published by the government on December 15. The procurement process will start this year, it said. Botswana is a land-locked sub-Saharan country bordering South Africa, Namibia and …

Low-cost liquid metal coating for concentrated solar power (CSP) polymeric mirrors

A University of Hawaiʻi at Mānoa startup is shining in a national competition designed to energize U.S. solar manufacturing. Hawaiʻi Innovation Lab is among 20 teams representing 12 states that have been selected to advance into the semifinals of the American-Made Solar Prize, a $3 million competition funded by the U.S. Department of Energy and …

HelioHeat Commercializes DLR’s 1000°C Solar Receiver CentRec®

At the 2020 SolarPACES Conference in October, Wei Wu introduced her startup HelioHeat – that will be first to commercialize the CentRec® very high temperature particle receiver developed at the German solar research lab at DLR, able to attain heat of 1000°C. The former DLR solar researcher told conference attendees (all online this year) that …

Making the sun shine at night: comparing the cost of dispatchable concentrating solar power and photovoltaics with storage

Sustainable electricity systems need renewable and dispatchable energy sources. Solar energy is an abundant source of renewable energy globally which is, though, by nature only available during the day, and especially in clear weather conditions. We compare three technology configurations able to provide dispatchable solar power at times without sunshine: Photovoltaics (PV) combined with battery …

HelioHeat Commercializes the DLR 1000°C Solar Receiver CentRec®

At the SolarPACES Conference2020 in October, Wei Wu introduced her startup HelioHeat – that will be first to commercialize the CentRec® very high temperature particle receiver developed at the German solar research lab at DLR, able to attain heat of 1000°C. The former DLR solar researcher told conference attendees (all online this year) that the …

HelioHeat Commercializes DLR’s 1000°C Solar Receiver CentRec®

At the 2020 SolarPACES Conference in October, Wei Wu introduced her startup HelioHeat – that will be first to commercialize the CentRec® very high temperature particle receiver developed at the German solar research lab at DLR, able to attain heat of 1000°C. The former DLR solar researcher told conference attendees (all online this year) that …

DNV GL advises T-Solar Global Operating Assets to enable 1.4GW solar energy sale in Spain and Italy

DNV GL, the world’s largest resource of independent energy experts and certification body, carried out a vendor due diligence for T-Solar Global Operating Assets that was key for the company sale transaction. The review of the company’s operational and pipeline portfolio included sixty-nine assets and was prepared for potential investors. The whole scope took more …