Convert annual solar PV generation into avoided CO2 and the equivalent number of trees planted.
等效植树按每棵年吸收 18kg CO₂ 估算。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| PV emission reduction | E = kWh × EF_grid | MEE 2023 |
| Tree equivalence | 10-20 kg CO2/tree/yr | CCER-V01 |
| Coal equivalence | ≈0.3 kg coal/kWh | CEC statistics |