Ratings agencies say the state’s bid to go 100% renewable poses a ‘significant threat’ to gas generators’ credit stability
At the Four Seasons hotel in San Francisco, the superpower and the US state cut diplomatic deals that fly in the face of White House policy
With a sweeping climate bill waiting for signature and an oil industry of his own, activists pressure governor Jerry Brown to live up to the vision of his own summit
Governor says state will use the courts to block the erosion of US climate actions, ‘just like the Republicans tried to block Obama’s efforts’
Resistance from utilities and unions blamed after legislature fails to bring clean energy bill to a vote
The world’s sixth largest economy is aiming for an entirely clean power grid by 2045, with legislation that pits technology start-ups against utilities
Lawyers are gearing up for a courtroom battle over some of the most carbon intensive supplies in the world
Head of state senate says legal brains are exploring ways in which golden state could be represented if Trump pulls nation from Paris Agreement
Wildfires used to hit California only in the latter part of the year, but changing climate and persistent drought mean they are now a constant threat
New law requires the US economic powerhouse to cut its emissions by 40% below 1990 levels by 2030
NEWS: Study says vast methane plume boosted California’s methane emissions 20%, and raises questions over US gas drilling regulations
NEWS: California’s drought has already imperilled many of its trees, and within 80 years climate change could destroy the evergreen forests of the entire US southwest
NEWS: CalPERS and CalSTRS will sell up to US$240 million in mine holdings after lawmakers’ decision, in win for campaigners
NEWS: State could be in “more or less permanent” drought by 2060s, researchers warn as four-year dry spell takes its toll
NEWS: Years of drought and higher temperatures mean the chance of devastating wildfires in the southwest US is higher than ever
NEWS: Drought-hit state is aiming to match EU carbon reduction, in move that could help US overachieve its federal commitments
NEWS: Governor orders 25% cut in potable water use as state enters fourth year of catastrophic drought
NEWS: US researchers say climate change, not random chance, is likely to be causing California’s long drought, one of the worst on record
FEATURE: Illegal pot plantations are being blamed for further depleting precious water resources in drought-stricken California
NEWS: Jerry Brown proposes new goals on climate and energy as he is sworn in for fourth term as governor