Researchers at MIT have developed a cathode, the negatively-charged part of an EV lithium-ion battery, using “small organic molecules instead of cobalt,” reports Hannah Northey for Energy Wire. The organic material, "would be used in an EV and cycled thousands of times throughout the car’s lifespan, thereby reducing the carbon footprint and avoiding the need to mine for cobalt,” writes Northey.
Priyadarshi Panda PhD '11 – founder of International Battery Company, a startup developing lithium-ion battery cells for electric vehicles – is working to “bridge the demand-supply gap in the growing EV market in India,” reports Jagmeet Singh for TechCrunch. “There is a lot of demand in the Indian market, which is satisfied through imports right now,” says Panda. “No cells are being manufactured in India. So, we want to participate in that journey in India.”
Prof. Jessika Trancik writes for Newsweek about the importance of government policy in supporting the transition to electric vehicles. “Policy is needed to make EVs widely accessible to people while the technology and markets continue to mature,” writes Trancik, “and to ensure the process moves quickly enough to help slow the build-up of greenhouse gases in the atmosphere.”
Prof. Jessika Trancik speaks with Associated Press reporter Alexa St. John to discuss electric vehicle emissions and ownership costs. Trancik notes, “buyers should consider total cost of ownership, which for an EV is generally less than that of a gas-powered counterpart due to savings on maintenance and fuel.”
Bloomberg reporter Magdalena del Valle spotlights Regent, an all-electric sea glider startup founded by alumni Billy Thalheimer and Michael Klinker. Regent is combining electric propulsion and hydrofoils to, “offer a carbon-free alternative for overwater routes such as New York to Boston, Los Angeles to San Diego, or Miami to the Bahamas,” writes del Valle.
Regent, a company co-founded by alumni Billy Thalheimer and Michael Klinker, has developed an all-electric sea glider, a low flying plane that operates only over water, reports Alan Ohnsman for Forbes. “We’ve seen airlines and the aviation field pick up a lot,” says Thalheimer. “We're starting to see airlines really think of themselves as transportation operators, thinking about that whole end-to-end customer journey. And seagliders can fit really nicely into that picture.”
Studies by researchers at MIT have found “that shifting to electric vehicles delivers a 30% to 50% reduction in greenhouse gas emissions over combustion vehicles,” reports Tom Krisher for Associated Press. According to Prof. Jessika Trancik, “electric vehicles are cleaner over their lifetimes, even after taking into account the pollution caused by the mining of metals for batteries,” writes Krisher.
Prof. Yang Shao-Horn spoke at the State of the Art Jewelry Summit to discuss the jewelry industry’s impact on carbon emissions and sustainability efforts, reports Caroline Palmer for the Financial Times. Shao-Horn's suggestions to tackle the problem involved a mix of a carbon tax, “which could encourage the use of new technology, including electric vehicles, as well as shifting mining practices away from open site to the development of mobile mining vehicles powered by renewable energy or hydrogen,” writes Palmer.
Alumni Billy Thalheimer and Michael Klinker co-founded Regent, a company that has developed and manufactured an all-electric sea glider, reports WCVB. “A sea glider is a class of vehicle known as a wing in ground (WIG),” says Thalheimer. “So, it flies within a wingspan of the surface at all times, dock to doc, exclusively over water.”
Prof. Jessika Trancik speaks with Popular Science reporter Charlotte Hu about the impact of electric vehicles on the environment. “There’s definitely a number of different modes of transport that need to be addressed and green modes of transport that need to be supported,” says Trancik. “We really need to be thinking holistically about all these ways to reduce greenhouse gas emissions.”
Prof. David Hsu speaks with WBUR reporter Paula Moura about the importance of providing equitable access to electric vehicle charging stations. “The city definitely should provide equal access to services to everybody,” says Hsu. “There are barriers to doing that, but the government’s job is to overcome those barriers for everybody.”
NBC 1st Look host Chelsea Cabarcas visits MIT to learn more about how faculty, researchers and students are “pioneering the world of tomorrow.” Cabarcas meets the MIT Solar Electric Vehicle team and gets a peek at Nimbus, the single-occupant vehicle that team members raced in the American Solar Challenge from Kansas City to New Mexico. Cabarcas also sees the back-flipping MIT mini cheetah that could one day be used in disaster-relief operations.
Prof. Jessika Trancik speaks with Bloomberg reporter Kyle Stock about the carbon impact of electric vehicles. “On average, your emissions are substantially lower if you go for the full electric [vehicle],” says Trancik. “But we could probably think of extreme edge cases where a hybrid is just as good.”
Prof. Jessika Trancik speaks with Science Friday host Ira Flatow about the future of electric vehicles. “I think there is a lot happening in this space both coming from the private sector and then also from these government incentives coming in to accelerate that process,” says Trancik.