Chart
Bar graph showing reduction of cobalt use in batteries

Reducing cobalt in batteries

Chart showing the high price of cobalt, the negative impacts of mining it, and higher-performing alternatives motivate efforts to use less of it in batteries.
Report
Diablo Canyon nuclear power plant

Countdown to Shutdown

With the Diablo Canyon nuclear power plant retiring, California needs to replace all of Diablo Canyon’s output with clean energy.
Subscribe to