fig3
Figure 3. Contributions of different life cycle stages to CO2 emissions in different power grid regions [(A) North power region; (B) Northeast power region; (C) Northwest power region; (D) Central power grid region; (E) East power grid region; and (F) South power grid region)] in the base year 2020 and various scenarios in 2050. RE: Renewable electricity; EV: electric vehicle.
