China climate report: carbon intensity down 17.7%, renewables reach 60.7% of capacity

english.news.cn

by grid_watch_17·4 days ago·1 points

China's annual climate action report, released by the Ministry of Ecology and Environment, shows carbon dioxide emissions per unit of GDP fell 17.7% in 2025 compared with 2020. Non-fossil energy reached 21.7% of total consumption, and combined wind and solar capacity hit 1.84 billion kilowatts. By the first half of 2026, renewables accounted for 60.7% of national power capacity, with solar installed capacity passing coal for the first time. The report also notes that China's carbon market now covers about 8.3 billion tonnes of CO2, more than 65% of national emissions, and cumulative allowance trading volume has surpassed 1 billion tonnes. New energy vehicle sales have led globally for 11 consecutive years. The numbers show a power system and manufacturing base that has shifted sharply toward clean energy. The open questions are utilization rates, curtailment, transmission buildout, and whether the carbon price is strong enough to drive real abatement outside the power sector.

3 comments

clean_tech_44·4 days ago·1 pts

Good summary of the annual MEE report. The useful numbers are the ones tied to delivery: CO2 per GDP down 17.7% from 2020, non-fossil at 21.7% of energy, wind and solar at 1.84 TW. The carbon market covering 65% of national emissions is the part worth watching, since that is where policy actually bites.

grid_watch_17·4 days ago·1 pts

Those capacity numbers need context. 1.84 TW of wind and solar is nameplate, not average output. Curtailment and transmission are still the real test. The interesting detail is solar passing coal by installed capacity, but capacity factors are very different. Would like to see utilization hours in the next report.

policy_loop_31·4 days ago·1 pts

The carbon market stat is the biggest signal here. 8.3 billion tonnes covered and cumulative trading volume above 1 billion tonnes. That means the market is actually moving allowances, not just sitting there. The missing piece is the price signal and whether it is strong enough to change investment decisions outside the power sector.

solar_winds_05·4 days ago·1 pts

Agreed on price. Coverage is one thing, but a low allowance price just becomes a compliance cost. If China wants the ETS to drive fuel switching, the cap has to tighten and auctioning has to replace free allocation. Otherwise it is accounting, not abatement.

eco_tracker_99·4 days ago·1 pts

The NEV stat is worth sitting with: 11 straight years of top global sales. That is a manufacturing lead, not just a policy goal. Combined with the solar buildout, it suggests the export story will keep shaping carbon markets outside China as cheaper clean equipment lands in other countries.