PowerGenix claims its cheaper alternatives to lithium ion cells are safe to "puncture with nails, run over, or put in a fire"
A Californian company will start selling RoHS-compliant batteries in Europe, just as new battery legislation places more environmental constraints on battery vendors. Dan Squiller, chief executive...
Tech giant quadruples number of locations for US customers to hand in old iPhones as part of recycling and reuse drive
GreenBiz releases its latest update on soaring renewables demand from US corporates
Record amount of future new wind capacity will be financed from last year's investment, according to WindEurope
Nation known for its natural beauty is under pressure with extinctions, polluted rivers and blighted lakes