Estimate your annual power cost and CO2 emissions by province — built for foreign companies operating in China (Scope 2 / 3 reference).
Data sources & disclaimer: Electricity prices are 2025 average large-industrial user tariffs (RMB/kWh, 元/千瓦时) compiled from public brokerage and provincial utility disclosures — they are averages and exclude peak/valley time-of-use detail. Grid emission factors are the official 2022 provincial averages published by China's Ministry of Ecology and Environment (MEE) and National Bureau of Statistics (kgCO2/kWh). Both are for estimation and benchmarking only; always confirm with your local utility and the latest official factors before any compliance or carbon-accounting use. National average factor: 0.5366 kgCO2/kWh.
More China energy tools & articles: xny22.com/en · Chinese version calculators: Carbon Footprint Calculator.