A Rhode Island renewable energy company is planning a battery project that would store offshore wind power for use when ...

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 ...

Scientists have built the first quantum battery that can charge, store energy, and release electricity in one device.

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 ...

Electric vehicles (EVs) can effectively serve as mobile batteries that provide energy to the power grid when not being driven ...

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 ...

Home batteries can cut bills by avoiding peak-rate electricity. Pairing batteries with solar boosts self-use and savings. Battery value depends on outages, pricing swings, and solar credits. The ...

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 ...