A new analysis from the Centre for Research on Energy and Clean Air estimates that solar panels, wind turbines, batteries, and electric vehicles exported by China in 2024 could avoid 220 million tonnes of CO2 annually once installed abroad. Over their lifetime, these exports might prevent up to 4 billion tonnes of CO2, based on assumptions about how the equipment is used and what power generation it displaces. The analysis stresses that these figures are projections, not measured reductions. Actual outcomes depend on grid conditions, vehicle charging mixes, and reference technologies in each destination country. South Asia, especially Pakistan, is highlighted as a key market where Chinese solar equipment replaces highly carbon-intensive power. While the estimate is significant, the article notes that trade data alone cannot validate the avoided emissions calculation. Country-level breakdowns and clearer methodology would help verify the impact, especially when comparing these numbers to national emission totals like the UK's 367 million tonnes of CO2 equivalent in 2025.
