What specifically do 'Energy Saving and Emission Reduction' and 'Income' refer to?【SOLARMAN Business】

What specifically do 'Energy Saving and Emission Reduction' and 'Income' refer to?【SOLARMAN Business】

Standard Coal Saved (tonnes) = 0.000305 * Cumulative Production (kWh), data from the National Development and Reform Commission
CO₂ Emission Reduction (tonnes) = 0.000793 * Cumulative Production (kWh), data from the Ministry of Ecology and Environment of the People's Republic of China
Equivalent Tree Planting (trees) = Cumulative Production (kWh) * 0.997 / 18.3, representing the number of trees that need to be planted within 1 year to absorb all CO₂ from the CO₂ Emission Reduction, data from IPCC
Cumulative Income = Revenue per kWh * Cumulative Production (kWh)