Conservatives are just as if not more environmentally "aware" and friendly as the liberals. The only difference is we use logic as opposed to pie in the sky fantasies and what makes us feel good (and if it stops Capitalism or not) to decide what's good or bad environmental policy
Don’t believe me? Take a look at these headlines from the last few days:
Pick any day in the last 30 years, and you would find "in the last few days" headlines about some amazing breakthrough(s) in solar, wind and fuel cells and how really, really, really soon they will be competitive with fossil fuels and we will be shortly living in a green utopia, but in the end you end up never hearing of them again or you get the old liberal stand by for all their failures, "We just haven't spent enough money".
It's not that conservatives are opposed to these things, I would be very happy if someone found an alternative to fossil fuels, however, I am not willing to wreck our economy for some idea that anyone who understands simple high school physics can see is a fantasy.