UPTON, NY—A team of researchers led by chemists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory has studied an elusive property in cathode materials, called a valence gradient, to understand its effect on battery performance. The findings, published in Nature Communications, demonstrated that the valence gradient can serve as a new approach for stabilizing the structure of high-nickel-content cathodes against degradation and safety issues.
Oak Ridge National Laboratory scientists have for several years now steadily advanced a wireless charging technology that can make powering an electric vehicle just as easy, or easier, than filling up a car with gas. The researchers are now nearing the completion of a new system to charge EVs while they’re in motion.
As Ford unveils its electric F150, West Virginia University experts note the shift from gasoline-powered engines is not an environmental panacea in the short term, but instead will mean significant and costly upgrades to the nation’s infrastructure. Citing recent events,…
President Biden is pitching a $174 billion investment in electric vehicles on Tuesday during a visit to a Ford EV plant in Michigan. The administration aims to incentivize sales of EVs through consumer rebates, while sparking new battery production facilities…
Researchers at Cornell University are pioneering a new way to wirelessly charge electric vehicles, autonomous forklifts and other mobile machines, while they remain in motion.
Scientists have identified the primary cause of failure in a state-of-the-art lithium-metal battery, of interest for long-range electric vehicles: electrolyte depletion.
Researchers from the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California, Los Angeles published a new study that makes the case for prioritizing public policy to help move long-haul trucking from diesel to electric. Doing so will mean huge gains in addressing the climate crisis and avoiding premature deaths due to local vehicular pollution, which disproportionately affects communities of color.
Researchers combined machine learning with knowledge gained from experiments and equations guided by physics to discover and explain a process that shortens the lifetimes of fast-charging lithium-ion batteries.
President Biden is meeting with lawmakers on Wednesday to discuss a critical global shortage of semiconductors — computer chips used in cars, consumer electronics and weapons systems. The administration is also expected to order a 100-day review of U.S. supply…
UPTON, NY—A team of researchers led by chemists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory has identified new details of the reaction mechanism that takes place in batteries with lithium metal anodes. The findings, published today in Nature Nanotechnology, are a major step towards developing smaller, lighter, and less expensive batteries for electric vehicles.
This week, the Governor of California announced the state will ban the sale of new gasoline-powered passenger cars and trucks in 2035 — a move that is putting pressure on auto companies to boost their efforts to develop electric vehicles.…
Scientists at Oak Ridge National Laboratory used new techniques to create a composite that increases the electrical current capacity of copper wires, providing a new material that can be scaled for use in ultra-efficient, power-dense electric vehicle traction motors.
A next-generation battery that will power our electric devices longer and, potentially, make them more affordable and accessible. That’s the focus of Koffi Pierre Yao’s research which has earned a $1 million grant from the U.S. Department of Energy’s Advanced Vehicle Technologies Research program.
Warwick Acoustics Ltd, a spin-out company from the University of Warwick’s School of Engineering, is a manufacturer of next generation audio systems for the automotive sector and personal use, and thanks to a grant from Innovate UK, will support development of a lower cost version of its patented ElectroAcoustics Audio Panels for next generation vehicles.
*Subtropical weather phenomenon likely to bring greater rainfall – and drought – by 2100
*A Q&A with scientist Bin Wang on how Berkeley Lab is helping cities prepare for a major shift in our transportation and grid sectors
*Berkeley Lab founder, cyclotron inventor, and Nobel laureate Ernest Lawrence, honored with a Memorial Highway in his home state.
More studies at the interface of battery materials, along with increased knowledge of the processes at work, are unleashing a surge of knowledge needed to more quickly address the demand for longer-lasting portable electronics, electric vehicles and stationary energy storage for the electric grid.
New Brunswick, N.J. (April 9, 2020) – Rutgers University–New Brunswick Professor Monica Mazurek is available for interviews on air quality during the COVID-19 pandemic. “We are experiencing unusually low levels of gas-phase and particulate air pollutants compared with last year,…
Supplies of the cobalt are adequate in the short term, but shortages could develop down the road if refining and recycling aren’t ramped up or made more efficient, according to research published in ACS’ Environmental Science & Technology.
Prime Minister Boris Johnson announced this week that Britain will ban the sale of new petrol, diesel and hybrid cars beginning in 2035 — five years earlier than their initial commitment. Oliver Gao, professor of civil and environmental engineering, is the…
Energy storage startup SPARKZ Inc. has exclusively licensed five battery technologies from the Department of Energy’s Oak Ridge National Laboratory designed to eliminate cobalt metal in lithium-ion batteries. The advancement is aimed at accelerating the production of electric vehicles and energy storage solutions for the power grid.
Computer scientists at Lawrence Livermore National Laboratory are preparing the future of commuter traffic by applying Deep Reinforcement Learning — the same kind of goal-driven algorithms that have defeated video game experts and world champions in the strategy game Go — to determine the most efficient strategy for charging and driving electric vehicles used for ride-sharing services.
Researchers at Oak Ridge National Laboratory have developed an innovative control system for repurposed electric vehicle battery packs to store electricity for home use and are scaling up the technology to a large, power grid-level project.
NYSEG, in collaboration with Eilyan Bitar, associate professor of electrical and computer engineering at Cornell University, is piloting a new approach to coordinate electric vehicle power use by encouraging owners to delay charging times in exchange for lower prices.