Ernest J. Moniz: “The scientific basis for warranting action is completely clear.”

Climate change is a risk to our national security broadly, which has, of course, energy security implications as well.

I strongly support your focus on Federal buildings, and I would urge going further to have energy efficiency programs.

If we do not address the issue of jobs and communities, we will have headwinds in making our climate progress.

It produces more than 60 percent of our non-greenhouse-gas emitting power, making nuclear energy our Nation's single largest contributor of carbon-free electricity.