article thumbnail

MIT researchers develop optimized sulfidation separation process for rare earth and other key metals

Green Car Congress

New processing methods developed by MIT researchers could help ease looming shortages of the essential metals that power everything from phones to automotive batteries by making it easier to separate these rare metals from mining ores and recycled materials. —Caspar Stinn. —Antoine Allanore.

MIT 396
article thumbnail

MIT Task Force on the Work of the Future suggests widespread autonomous driving at least a decade away

Green Car Congress

The MIT Task Force on the Work of the Future has released a new research brief examining the future of autonomous vehicles. Expansion will likely be gradual and will happen region-by-region in specific categories of transportation, resulting in wide variations in availability across the country.

MIT 294
article thumbnail

MIT team engineers yeast to be more tolerant to toxic byproducts, boosting biofuels production; “tolerance module”

Green Car Congress

To try to expand biofuels’ potential impact, a team of MIT engineers has now found a way to expand the use of a wider range of nonfood feedstocks to produce such fuels. The MIT researchers developed a way to circumvent that toxicity, making it feasible to use those sources, which are much more plentiful, to produce biofuels.

MIT 246
article thumbnail

MIT, Stanford and Toyota Research Institute use AI to predict accurately the useful life of batteries

Green Car Congress

Scientists at the Massachusetts Institute of Technology (MIT), Stanford University and the Toyota Research Institute (TRI) have discovered that combining comprehensive experimental data and artificial intelligence provide the key for accurately predicting the useful life of lithium-ion batteries before their capacities started to wane.

MIT 278
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. This energy source could be made available within minutes, and then taken offline just as quickly. MIT has filed for a patent on the system. Earlier post.).

MIT 296
article thumbnail

MIT study says combustion emissions cause ~200,000 premature deaths/year in US; vehicles and power generation top sources

Green Car Congress

Annual average concentrations of fine particulates from US sources of combustion emissions from (a) electric power generation; (b) industry; (c) commercial and residential sources; (d) road transportation; (e) marine transportation; (f) rail transportation; (g) sum of all combustion sources; (h) all sources. Source: MIT. related and ?2,000

MIT 378
article thumbnail

New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

Green Car Congress

A new metal mesh membrane developed by researchers at MIT could advance the use of the Na–NiCl 2 displacement battery, which has eluded widespread adoption owing to the fragility of the ?"-Al through the MIT Energy Initiative. Al 2 O 3 membrane. The work was supported by the French oil company Total S.A. Sadoway (2018).

MIT 150