It is clear that zero-emission transport is urgently needed to address the widespread air quality issues in many urban communities. This is especially true for diesel-powered heavy-duty vehicles (HDVs ...

Voltify, a start-up, has a bold ambition to convince U.S. Class 1 railroad companies to switch to battery-electric power. Powering locomotives using batteries rather than diesel would save U.S. rail ...

A small Finnish startup says it has done what the world’s biggest automakers are still struggling to do: put a solid-state battery into a production vehicle, starting with a motorcycle that can charge ...

Add Yahoo as a preferred source to see more of our stories on Google. South Africa has committed to reaching phasing out human-caused carbon pollution by 2050. To get there, it needs to push as much ...

Zach Dell watched his father Michael become one of the richest men in the world building a home computing and tech empire, and now he’s aiming to revolutionize the home electricity business with his ...

A second significant growth market could make it third-time lucky for investors with an appetite for another roller-coaster ride on lithium, an important battery metal. Best known for its use in the ...