This is patently false. Some of the most beautiful states in the country are home to "red" policies, and there isn't any evidence to the contrary that being "blue" makes anything better, considering some of the most polluted states in the country are blue.
California, for example, you might think has beautiful parts because of "being blue", but California wasn't always "blue", and it wasn't until the 90s where it started consistently going blue...which means the majority of it's natural beauty was designed and led under "red" leadership. Same for Colorado.
There is plenty of "red" environmental think tanks these days. Mostly everyone agrees the environment is worth protecting, just disagree the ways of going about it. Check out the American Conservative Coalition, for example, which argues for a more reasoned approach to tackling climate change, one that many here would find agreeable, such as including natural gas as a transitional energy source off oil and coal, and utilizing nuclear power. https://www.acc.eco/