Chevron’s refinery in Richmond is one of the many industrial installations that must offset emissions of carbon dioxide by acquiring “emission allowances” via California’s cap-and-trade program.
Chevron’s refinery in Richmond is one of the many industrial installations that must offset emissions of carbon dioxide by acquiring “emission allowances” via California’s cap-and-trade program. Paul Sakuma Associated Press file
Chevron’s refinery in Richmond is one of the many industrial installations that must offset emissions of carbon dioxide by acquiring “emission allowances” via California’s cap-and-trade program. Paul Sakuma Associated Press file