A strong majority of Americans supports the government leading in battle against climate change. But the electoral college system privileges states that account for the major part of greenhouse gas emissions. Specifically, Florida, Michigan and Pennsylvania, three swing states that were integral to Donald Trump’s victory in 2016, were among the top 12 states in aggregate emissions. These states would have to change their energy use the most in order to defeat climate change. Change is hard.
Therefore in 2016 and again in his 2020 campaign it serves Donald Trump‘s interests to support climate change denial and to be in favor of continuing business as usual, which is obviously threatening global climate disaster. If it were not for the electoral college system the United States would be much more likely to have a climate change policy that reflects the wishes of most Americans and all scientists who pay any attention to this subject.
All the other states on the list of 12 are taken for granted by both parties. The key fact is the presence of the three swing states in the dirty dozen.