05/10/2021
https://www.congress.gov...
"In my opening comments, I mentioned specifically my interest in the pumped hydro and recognized that it has been the workhorse for utility-scale energy storage."
"I assume we can add pumped storage stations to the existing hydro facilities. Is that correct, Mr. Mainzer?"
"It is important to remove the regulatory barriers."
"When we were having the discussion here in the committee with our energy bill and the discussion about renewable electricity standard, you came before us and testified in support of a 25 percent RES."