My mistake. Hopefully its less than 3-400 megawatts because that is the power needed to get San Diego onto 100% ocean water desalination. Currently 3/4ths of San Diego's water comes from the Colorado. That would be a big deal for everybody else in the Southwest.

The reason desalination hasn't happened in california is because of political entities like the coastal commission, which blocked a desalination plant that would serve most of LA's water.