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Nuclear power generates nearly 20% of US electricity, delivering reliable, low-emission baseload power to the grid. A quantitative assessment will be done on the continuous load following capability of the proposed system that would be capable of sharing the grid with substantial renewable resources such as wind and solar.
The OPEN+ advanced nuclear projects are: Additive Manufacturing of Spacer Grids for Nuclear Reactors, Carnegie Mellon University, $1,000,000. Spacer grids are used to provide mechanical support to nuclear fuel rods within a reactor and reduce vibration, and they are a particularly difficult component to manufacture.
The teams will develop digital twin technologies for robust O&M strategies that can facilitate, among other things, more flexible operations for integration into an electrical grid with a large fraction of intermittent generation resources. Nuclear energy is considered by many to be critical to achieving emissions reduction goals.
Arizona State University. High-Temperature Topping Cells from LED Materials Arizona State University will develop a solar cell that can operate efficiently at temperatures above 450°C, unlike today’s solar cells, which lose efficiency rapidly above 100°C. Arizona State University. The University of Tulsa. Description.
The new ARPA-E selections focus on accelerating innovations in clean technology while increasing US competitiveness in rare earth alternatives and breakthroughs in biofuels, thermal storage, grid controls, and solar power electronics. University of Massachusetts, Amherst. University of Illinois. University. Description.
The winning concepts were: A molten air battery that uses a moltensalt electrolyte at elevated temperature from Professor Stuart Licht at George Washington University. A novel rechargeable zinc battery from the research group of Professors Paul Wright and James Evans from the University of California, Berkeley.
MIT professor Donald Sadoway and his team have demonstrated a long-cycle-life calcium-metal-based liquid-metal rechargeable battery for grid-scale energy storage, overcoming the problems that have precluded the use of the element: its high melting temperature, high reactivity and unfavorably high solubility in moltensalts.
The idea, says Daniel Codd , a researcher in renewable energy systems at the University of California, San Diego, is to store solar-produced heat in rock formations below the surface, creating a solar-charged geothermal resource in which heat is stored for meaningful durations. “So
A ceramic-based mechanical pump able to operate at record temperatures of more than 1,400 ˚C (1,673 K) can transfer high-temperature liquids such as molten tin, enabling a new generation of energy conversion and storage systems.
From Experiments to Fusion Power Plants As difficult as it will be, successfully producing an energy gain of 10 or more in a fusion experiment may still prove to be easier than the subsequent challenge of using nuclear fusion to put electricity on the grid. national labs and universities as well as international research institutes.
Vard Group is part of NuProShip , a consortium of the Norwegian maritime authority, universities, shipbuilders, and shipping companies that aims to develop a Generation IV reactor for marine vessels. A large container ship needs about 3,000 megawatt-hours a day, which is roughly the capacity of the biggest grid battery ever built.
2021 was a big year for energy-related news, what with the ongoing hunt for new forms of energy storage and cleaner if not carbon-free electricity and events and research that spotlighted the weak links in our power grid. This article, by researchers at PARC and the University of Washington, is one possible answer. Well, let's think.
Purdue University, West Lafayette, Ind. Improved tools for consumer load profiling to build resilience into the electric grid, $150,000 Holy Cross Energy, Glenwood Springs, Colo. Advanced ignition system for enhanced ignition stability and combustion efficiency, $750,000 8 Rivers Capital LLC , Durham, N.C. Pipersville, Pa.
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