article thumbnail

MIT researchers propose subsea version of pumped hydro for renewable energy storage

Green Car Congress

Researchers at MIT are proposing using a variation on pumped hydroelectric systems for storage of electricity produced by offshore wind farms. The key to this Ocean Renewable Energy Storage (ORES) system is the placement of 30-meter-diameter hollow concrete spheres on the seafloor under the wind turbines.

MIT 296
article thumbnail

MITEI study finds hydrogen-generated electricity is a cost-competitive candidate for backing up wind and solar

Green Car Congress

A team at MITEI (MIT Energy Initiative) has found that hydrogen-generated electricity can be a cost-competitive option for backing up wind and solar. California draws more than 20% of its electricity from solar and approximately 7% from wind, with more VRE coming online rapidly. —Drake Hernandez.

Wind 170
article thumbnail

Liquid Metal Battery Corp secures patent rights from MIT

Green Car Congress

Liquid Metal Battery Corporation (LMBC), a Cambridge, Massachusetts company founded in 2010 to develop new forms of electric storage batteries that work in large, grid-scale applications, has secured the rights to key patent technology from MIT. Patents for all liquid metal battery inventions were licensed from MIT.

MIT 210
article thumbnail

MIT team improves liquid metal batteries for grid-scale storage; lower operating temperature, cost

Green Car Congress

Researchers at MIT have improved a proposed liquid battery system that could enable renewable energy sources to compete with conventional power plants. Such systems can be used to match the intermittent production of power from irregular sources, such as wind and solar power, with variations in demand. Earlier post.).

MIT 256
article thumbnail

Sun Catalytix Completes $9.5M Series B Round; Round Led by Tata Limited

Green Car Congress

Sun Catalytix Corporation (Sun Catalytix), an energy storage and renewable fuels company ( earlier post ), completed a $9.5-million Sun Catalytix is developing catalysts that use intermittent renewable energy, including solar and wind energy, to split water into storable hydrogen and oxygen—a process that mimics photosynthesis.

article thumbnail

New machine learning method from Stanford, with Toyota researchers, could accelerate battery development for EVs

Green Car Congress

The study was part of a larger collaboration among scientists from Stanford, MIT and the Toyota Research Institute that bridges foundational academic research and real-world industry applications. In future work, design of battery materials and processes could also be integrated into this closed-loop system. Attia et al.

Toyota 398
article thumbnail

This Fusion Reactor Is Held Together With Tape

Cars That Think

Gretchen Ertl/CFS/MIT Plasma Science and Fusion Center CFS, a startup spun out of decades of research at the Massachusetts Institute of Technology (MIT), is among the leaders of a new wave of fusion-energy projects that have emerged in the past decade, taking advantage of technological advances as well as a surge in private-sector investment.

Fusion 98