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caes


Conveyor Energy Storage: A Battery and Pumped Hydro Alternative

A new conveyor-based system offers an alternative energy storage technology. The heart of the system is a reversible conveyor belt that converts between electrical energy and gravitational potential energy by…


Decarbonizing the Power Sector with Renewable Gas
hydrogen-gas-turbine

One way to help decarbonize the electric grid is through the use of renewable hydrogen, that is, hydrogen produced from renewable power resources. The process involves using excess wind and…


MHPS, Magnum Will Build 1-GW Renewable Energy Storage Facility in Utah

Mitsubishi Hitachi Power Systems (MHPS) and Magnum Development, the owner of a large and geographically rare underground salt dome in Utah, have teamed to develop a massive project that could…


POWER Digest (June 2017)

India Joins IEA as an Association Country. India joined the International Energy Agency (IEA) as an association country on March 30, marking a significant move for the country into global…


First Megawatt-Scale Isothermal CAES Completion

SustainX in September completed construction of what it says is the world’s first megawatt-scale isothermal compressed air energy storage (ICAES) system. The system at the company’s headquarters in Seabrook, N.H.…