The disparities are certainly a big concern to be rectified, but the overall cost analysis -- as usual -- neglects the unpriced externalities of carbon emission

The disparities are certainly a big concern to be rectified, but the overall cost analysis -- as usual -- neglects the unpriced externalities of carbon emission on the state. Obviously that's a bigger problem than the state itself can solve, but all cost analyses will look bad if you don't include the cost of what's broadly happening to California's climate due to past and ongoing carbon emission.