BYD’s safety-oriented EV battery is less likely to catch fire

However much safer electric cars might be than their gas counterparts, they can still catch fire -- and BYD wants to reduce the chances of that happening. It will soon roll out a Blade Battery that's meant to be safer without compromising performanc...

Researchers suggest 100 percent renewable energy isn’t very green

In order to keep global temperature rise below 1.5 degrees Celsius, we'll need to rely on renewable energy, electric vehicles (EV) and battery storage. But creating that infrastructure will dramatically increase our need for metals like cobalt and li...

EV batteries are born in Chilean evaporation ponds

Using Landsat data from the US Geological survey, NASA's Laren Dauphin recently imaged the Salar de Atacama in Chile. The enclosed basin is the world's largest source of lithium, producing 29 percent of the world's reserves. Much of it will wind up i...

Water purification could be the key to more electric cars

Humanity is going to need a lot of lithium batteries if electric cars are going to take over, and that's a problem when there's only so much lithium available from conventional mines. There may be an oddball solution for that, however: turn the worl...

UN group bans lithium battery shipments from passenger planes

Lithium-ion batteries, like those commonly used in laptops and smartphones, are no longer allowed to be shipped as cargo on passenger planes, the United Nation's International Civil Aviation Organization decided this week. There's no need to worry ab...

New Aluminum yolk-shell Nanoparticle Improve Li-ion Batteries


A new battery design using aluminum could reduce charging times to minutes.Researchers at MIT and Tsinghua University in China created an electrode made of nanoparticles with a solid shell, and a “...