Paris climate agreement takes effect

Paris climate agreement takes effect UNITED NATIONS — The landmark Paris agreement on climate change will enter into force on Nov. 4, after a coalition of the world’s largest polluters and small island nations threatened by rising seas pushed it past a key threshold...

California to Extend Cap-and-Trade System to 2050

California to Extend Cap-and-Trade System to 2050 California Gov. Jerry Brown’s administration yesterday released a plan to extend the state’s landmark cap-and-trade program in a bid to slash greenhouse gas emissions through midcentury. The California Air Resources...