Natural Resources committee  Mainly it had to do with baseload, as well as the diffuseness for solar and the diffuseness for wind. It gets down to energy storage, and they are intermittent sources. As everybody knows, the wind doesn't always blow, the sun doesn't always shine. There's a tendency for the wind to be blowing where the people aren't and the sun to be shining where they aren't, but there are some very good exceptions.

Natural Resources committee  I'm John Gilleland, the CEO of TerraPower. Bill Gates is the chairman of TerraPower. I'll guess we'll be a change of pace from your previous discussions. We're a young company founded about seven years ago. We are focused on advancements in nuclear power. Although I've had experience with about every kind of renewable energy you can think of, as well as fusion and other forms of nuclear, I will focus on TerraPower.