The scientific understanding of human-driven climate change is much stronger today than it was in 2009 when the EPA first issued the endangerment finding. There is no scientific basis for the Trump administration's decision to repeal it https://t.co/l5qmBNkADn
Solar and batteries are an amazing success story, but lets be a bit careful in getting ahead of ourselves on their near-term potential to decarbonize Chinese heavy industries like aluminum (which is heavily dependent on colocated coal plants). A great...