US geothermal firm continues acquisition push as it seeks to create Nevadan "power cluster"
US geothermal energy company Ram Power is to buy Vancouver-based Sierra Geothermal Power in a deal that will bring together their Nevadan geothermal development projects. Ram is to buy the Canadian...
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