California

New Reuters Point Carbon report shows carbon market value sank 38 per cent in 2013, despite strong growth in North America and emerging pilots in China

Four jurisdictions agree to align low carbon policies, potentially paving way for carbon-trading scheme

Mayor Boris Johnson confirms hundreds of e-bikes will be rolled out in Haringey next year, as Tesla opens outlet in Westfield shopping centre

$6bn network designed to cut journey time between San Francisco and Los Angeles to 30 minutes has turned to crowdfunding sites

Google-backed 392MW Ivanpah solar plant in California started to produce power this week

Judges clear way for Low Carbon Fuel Standard to impose a 10 per cent cut in transport fuel emissions by 2020

Report finds 13 Western State produced almost a third of their energy from renewable sources compared to an eighth nationally

Center for Environmental Health claims a number of brands are using cocamide diethanolamine in personal care products

Memorandum of understanding comes weeks after Australian Prime Minister Kevin Rudd pledged to accelerate introduction of emissions trading scheme

City on the verge of banning stores from distributing single-use plastic grocery bags