Although California is well ahead of its interim goals for clean power – about 34% of its generation last year – getting to carbon-free by 2045 will be a challenge of the highest order.
With worsening climate models, electrification of transportation and buildings, the drought-driven crash in hydroelectric power, and the scheduled closure of fossil-fuel power plants, the sobering reality in California is this: At current rates the state will produce 40 gigawatts of clean power annually over the next decade, while preliminary projections show it needs 60 gigawatts a year — at a minimum.