How can Synhelion’s solar receiver achieve such high temperatures?

Synhelion’s solar receiver achieves a temperature of 1,500°C and higher. That’s unprecedented. Even the Gen3 particle-based solar receiver being pilot-scale tested now at Sandia – and the DLR CentRec receiver licensed to Heliogen – operate at the (relatively!) lower temperature of 1,000°C. One of Synhelion’s Read More …

Published – Technical, economic and environmental analysis of solar thermochemical production of drop-in fuels

Abstract: This study analyzes the technical performance, costs and life-cycle greenhouse gas (GHG) emissions of the production of various fuels using air-captured water and CO2, and concentrated solar energy as the source of high-temperature process heat. The solar thermochemical fuel production pathway utilizes a ceria-based Read More …

Tour Gen-3 solar receivers at the 29th SolarPACES Conference in October

Tour the pilot-scale sodium receiver and falling curtain particle receiver in Australia During the 29th SolarPACES Conference, a day trip from Sydney will take you on a Technical Tour of the CSIRO National Solar Energy Centre at Newcastle, where the working of two gen-3 receivers Read More …

Current CSP Research Funding Opportunities

Current CSP Research Funding Opportunities

August 2023 DOE heliostat prize submissions due Aug 31 The American-Made Heliostat Prize is a $3 million competition designed to accelerate technology innovation through the design, development, and demonstration of key components of heliostats. Heliostats are devices that tilt mirrors to track the sun and Read More …

Thermochemical energy storage to deliver Gen3 solar 365 days/yr

Solar even under grey skies 365 days a year: Typically, simplicity equals low costs. But the creators of a multi-technology thermochemical energy storage system for Gen3 concentrating solar power (CSP) claim that their complex design would bring costs down by enabling the delivery of solar Read More …

Current Award Winners

Current Award Winners

Winners of the 2022 SolarPACES Awards: SolarPACES Chair Gilles Flamant presented the award to Dr. Christoph Falter, on behalf of Bauhaus Luftfahrt, Dr. Johannes Grobbel, on behalf of DLR, Dr. Alon Lidor, on behalf of ETH Zurich and Dr. Charles-Alexis Asselineau, on behalf of IMDEA Read More …

Bill Gates-backed CSP “Sunlight Refinery” Heliogen Raises $108 Million

HELIOGEN RAISES $108 MILLION TO ADVANCE NEW NON-INTERMITTENT RENEWABLE ENERGY TECHNOLOGY FOR HEAT, POWER, AND GREEN HYDROGEN Two funding rounds accelerate global deployment of Heliogen’s breakthrough AI-assisted concentrated solar thermal technology Press Release: PASADENA, California, June 15, 2021 – Heliogen, the renewable energy technology company unlocking the power of sunlight to Read More …

Making Solar Hydrogen with a Side of Carbon Nanotubes

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 specific solar reactor, Read More …

Capabilities of Each of the Solar Fuels Research Institutions

Capabilities of Each of the Solar Fuels Research Institutions

NATION; CITY INSTITUTE ITEM: 2020 STATUS DESCRIPTION/SPECIFICATION CONTACT Australia; Canberra ANU High-Flux Solar Simulator 18×Xe lamps, focal heat 15 kWth with approx 10,000 suns. Lab is equipped with gas supplies. Professor Wojciech Lipinski Australia; Canberra ANU Little Dish 20 m² dish concentrator, with peak CR Read More …

Bill Gates Funds A Second Concentrated Solar Thermal Startup: Heliogen

Building on R&D from IDEALAB, Bill Gates has now invested in his second CSP-based start-up after Malta, with Heliogen. Press Release; Singular scientific achievement takes place at Heliogen’s commercial facility in Lancaster, California PASADENA, Calif.–(BUSINESS WIRE)–Heliogen, the clean energy company that is transforming sunlight to Read More …

Add Hydrogen Combustion to a Solar Reactor for Carbon-Free Mining and Mineral Processing

Iron, nickel, alumina and copper mining processes are among the industrial processes that require heat at between 700°C and 1000°C. The advanced concentrated solar thermal (CST)reactors being developed by researchers globally can attain temperatures this high (and higher, up to 1500°C). But CEOs in mining Read More …

World’s Largest Solar Reactor Will Split H2O into Hydrogen

On 28 November 2017, the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), together with international project partners, presented what is currently the largest solar-chemical installation for the production of hydrogen. In the HYDROSOL_Plant project, scientists and companies have jointly further developed the process of Read More …

Current Job Openings in CSP Research and on CSP Projects

September 2023 Manager, Solar Thermal Testing and Demonstration We are seeking a highly motivated manager to lead the Solar Thermal Testing & Demonstration Department within the Renewable Energy Technologies Group (Org 8920). The Group conducts fundamental and applied R&D to improve performance, efficiency, and cost-effectiveness Read More …

TASK II: Solar Chemistry Research

TASK II: Solar Chemistry Research

Operating Agent: Dr Woei Saw, The University of Adelaide, woei.saw@adelaide.edu.au Nature of the work & Objectives Task II addresses the demonstration, scale-up, and market penetration of solar-driven thermochemical processes for the production of fuels (e.g. hydrogen, syngas, methanol, kerosene, diesel) and materials (e.g. metals – Read More …