The Democrat's still haven't updated their party platform on climate change since before Joe Biden was elected. It sits, frozen in time, with nuggets like "We will take immediate action to reverse the Trump Administration’s dangerous and destructive rollbacks of critical climate and environmental protections." and "We will rejoin the Paris Climate Agreement" like those things are a step forward rather than a return to the catastrophic status quo.
Hopefully Camila Thorndike can change that.