07/27/2011
https://www.congress.gov...
"I wanted to pursue this line of questioning. As I understand, interruptions to our power systems cost us about $80 billion annually."
"I would urge you to do so."
"I foresee--I am not a good forecaster--hundreds in the next--I would say 500, 700 megawatts of battery in the PJM system is not unreasonable to expect."
"Senator Udall has urged that we have this hearing."