There are 2 main things blocking this: Zoning issues. A lot of states have restrictive zoning that makes energy installation hard[0]. And money. (Although he Inflation Reduction Act will help[1], at least for windmills.)

Since the 2nd problem is money, Bloomberg could have helped here - all he needed to do was invest all this money into buying and installing windmills. But he didn't.

[0]: https://www.pnnl.gov/sites/default/files/media/file/Restrict...

[1]: https://www.canarymedia.com/articles/clean-energy-manufactur...