At the 2019 SolarPACES Conference, Vast Solar took the SolarPACES Technical Innovation Award for their use of high temperature sodium-based HTF in tower CSP, presented in their paper: Vast Solar: improving performance and reducing cost and risk using high temperature...
For countries such as Japan or South Korea with poor DNI and little space for wind and solar, the value of hydrogen is that it can be made overseas with renewable energy, then stored and shipped, and used to produce electricity, heat, or propulsion. This way,...
"But even though the costs, the lifetime returns, and the speedy pay-back proved so competitive, during the three year study, Cuadros found that small and medium businesses were loathe to actually purchase and own novel technology." Only the deep pockets of the oil...
Cutting risk in financing will be the next key to further cut CSP costs, according to the author of Non-recourse project financing for concentrated solar thermal power published in the journal Utilities Policy. Dr. Steven Geroe teaches Energy and Environmental Law and...
Researchers propose combining a solar receiver with energy storage within one unit on the ground, by using a beam-down optical reflecting system
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...
China has an ambitious proposal for a global HVDC grid to transfer renewable energy throughout the world. Interconnected regional electricity networks would be connected to a backbone of HVDC lines that would become a globe-spanning super grid by 2050. Advancing the...
A preliminary study of the average cost of a novel process for producing solar hydrogen in several locations in Australia finds it could come close to the US DOE renewable hydrogen target of $3 per kilogram. The way that hydrogen is reformed from natural gas is a...
Charcoal might seem like a very low tech product, but lithium batteries, water filtration and super-capacitors are among its high tech end uses, and the requirements for these different purposes are actually very exacting. Solar researchers in Mexico are investigating...
“Our “back of the envelop” communication with researchers is that $3 per gallon of gasoline equivalent (GGE) per kilogram of hydrogen could be obtainable,” said Al Maaitah.
Morocco's 800 MW CSP-PV Noor Midelt breaks last year's auction price record of 7.3 cents set by DEWA in the UAE, with winning bid at USD 7 cents/kWh The Moroccan Agency for Sustainable Energy (MASEN) has announced that the consortium of EDF Renewables, Masdar, and...
Standalone thermal storage: “Incredibly cheap grid-scale storage with a very long calendar life” The new Venture Capital (VC) firm Breakthrough Energy Ventures (BEV) only invests in technologies they vet as both “scientifically feasible at scale” and with the...
Retiring coal power plants could see a new life serving the green economy by storing renewable energy as thermal batteries, delivering the stored energy back to the grid using the former coal plant's existing power blocks and grid connections. Leveraging the low cost...
A study commissioned by the Chilean government and presented before the SolarPACES Conference in Morocco makes data available to potential participants in a Chilean CSP industry. The study, Local Content in CSP:CST Projects- Assessment of the Chilean Industry is...
China could be the first to deploy s-CO2 in CSP The world’s initial Concentrated SolarPower (CSP) plants continue to use the legacy steam cycles of conventional thermal plants. But steam cycle is a mature technology with temperature-based efficiency limits, hampering...
Algae is a potential energy feedstock that is synergistic with solar fuels because algae can be grown in salt water on cheap desert land with a good solar resource, and it also contains the chemicals needed for making solar fuels (hydrogen, carbon, and oxygen)....
The tower form of Concentrated Solar Power (CSP) is very young technology. Less than a gigawatt is deployed globally, making it a nascent technology at the “Cambrian explosion” stage; multiple innovations are still being explored to cut costs. (How tower CSP works) A...
Thermal energy stored in steel slag could replace fossil fuels used for heat in steel production
With China in the game, the outlook for the technology has gone from from gloomy to better than ever – however it also carries great risk
Renewable energy researchers have been looking into how to cut CO2 emissions from processing industrial minerals like cement and lime, as these are responsible for a high share of the global greenhouse gas emissions. For every 10 tons of cement we produce, we release...
Latest In:
