According to The Economist, a battery design “being developed by Donald Sadoway of the Massachusetts Institute of Technology would use two sorts of liquid metal, separated by a liquid electrolyte.” Using metals of varying densities, Sadoway’s design would allow the substances to float as separate layers in a container.
Forbes reporter Bill Tucker writes about battery innovation, highlighting a liquid battery system developed by MIT researchers. The proposed system would operate at dramatically lower temperatures and would allow renewable energy sources to compete with conventional power plants, reports Tucker.
Professor Ernest Moniz, the U.S. Secretary of Energy, participates on NPR’s quiz show Wait Wait…Don’t Tell Me!. “A number of young scientists around the country considered the pathway I've taken one that inspires them. And it's really a pleasure to be able to hopefully encourage these young students,” says Moniz.
“A team of MIT researchers has built an all-liquid battery prototype that's designed to store excess energy from solar and wind power plants,” writes Francie Diep for Popular Science. “[F]uture versions of this battery could release energy captured during more productive times into nations' power grids.”
Mark Peplow writes for Nature about a new molten-metal battery designed by Professor Donald Sadoway’s team: “A battery made of molten metals could help to make sources of renewable energy more viable by storing the excess electricity generated by these intermittent sources.”
Professor Donald Sadoway’s team has designed a battery that makes use of molten metals, which could allow for large-scale power storage, reports Jonathan Webb for the BBC. “Previous battery designs have largely been too expensive to help store energy on the scale of a national power grid,” writes Webb.
Nidhi Subbaraman of BetaBoston reports that MIT researchers have proposed a new solar-powered, desalination system for purifying groundwater. “Wright and Winter argue that for the low levels of salt in the groundwater in up to 60 percent of rural India, they can extract enough power from solar panels to run their electrodialysis setup,” writes Subbaraman.
Cynthia Graber of Scientific American reports on the new MIT technique to use solar energy to generate steam. Graber reports that the new system reaches, “85 percent efficiency in converting the solar energy into steam."
“A new technology creates steam by harnessing solar energy, using a relatively cheap sponge-like material, and it does it with greater efficiency that ever previously achieved,” writes Douglas Main in a piece for Popular Science about a new solar sponge created by MIT scientists.
Liat Clark reports for Wired on Changing Environments, an MIT Media Lab spinoff that is developing solar-powered smart benches to be placed around Cambridge and Boston. These benches allow users to charge their mobile devices and download environmental data.
“Solar-powered benches, called Soofas, will pop up in Boston parks over the next week,” writes Joey Cosco for Slate about a project by Changing Environments out of the MIT Media Lab. The benches collect environmental data and allow users to charge their mobile devices.
“Soofas are the creation of Changing Environments, an MIT Media Lab spin-out co-founded by three women in their early thirties—a designer, an electrical engineer, and a marketing expert,” writes Caroline Winter of Bloomberg Businessweek about new smart, solar-powered benches in Cambridge and Boston.
ABC News reports on the new smart benches created by Changing Environments, a spinoff from the MIT Media Lab. The ‘Soofas’ will be placed in various locations throughout Boston and Cambridge and allow users to charge phones and download environmental data.
“The high-tech benches were invented by MIT Media Lab spinoff Changing Environments,” writes Meghan Irons of The Boston Globe about new solar-powered “smart benches” coming to Boston. “Your cellphone doesn't just make phone calls, why should our benches just be seats?” Boston Mayor Marty Walsh says of the project.
Writing for Forbes, Neil Kane writes about new technology developed by MIT researchers that allows for solar energy to be captured when the sun is shining and stored for later use.