"Last week, with little fanfare, PNC Financial, the nation’s seventh-largest bank, disclosed a significant strategic shift. The bank said it would no longer finance coal-mining companies that pursue mountaintop removal of coal in Appalachia, an environmentally devastating practice that has long drawn opposition."

"Maryland Attorney General Brian Frosh became the latest voice to oppose the proposed merger between Baltimore Gas and Electric parent Exelon Corp. and Pepco Holdings."

"Global action on climate change could cause insurers’ investments in fossil fuels to take a huge hit, says bank’s prudential regulation authority".

"The Public Utilities Commission of Ohio made history Wednesday in a ruling refusing to allow AEP Ohio to saddle ratepayers with extra charges to subsidize the continued operation of a 1950s-era coal-fired power plant that it owns along with FirstEnergy and other state utilities."

"France's energy minister said on Monday that an overhaul of the country’s state-controlled nuclear energy industry was imminent, after one of the country’s main builders of nuclear power plants warned of a loss that could hamper its ability to continue operating independently."

"New research sponsored by the Department of Energy shows that buyers are willing to pay more for homes with rooftop solar panels — a finding that may strengthen the case for factoring the value of sustainable features into home appraisals."

"Google and Apple are not the only big companies harnessing California's sunshine and wind to power their workplaces. Health care giant Kaiser Permanente will announce Wednesday that it has signed deals to buy electricity from a new wind farm to be built at the Altamont Pass, a vast solar plant in Southern California, and more than 100 smaller rooftop solar arrays to be installed at its hospitals, parking garages and medical offices, all of which will reduce its carbon emissions by 30 percent."

"Citigroup Inc said it would set aside $100 billion to fund environmental projects over the next decade, doubling the amount it had earmarked for such projects in 2007."

"Apple Inc's deal to buy nearly $1 billion of power from a massive First Solar Inc plant could be the first of a stampede of contracts driven by the looming change in a solar tax incentive that makes such projects particularly attractive."

"Total, the Paris-based oil giant, on Thursday reported a loss of $5.7 billion for the fourth quarter of 2014 as it struggles with the deep slump in oil prices."