See Candidate Page Mike Bloomberg, Climate, International Bloomberg tweets 2/19/20 We’ve closed 304 out of 530 U.S. coal plants. When President Trump backed out of the Paris Climate agreement, I mobilized cities and states across the country to uphold our obligations.No one on this stage has done more to fight climate change. No one. #DemDebate— Mike Bloomberg (@MikeBloomberg) February 20, 2020