Overview
- Renewables generated 5,072 TWh in the first half of 2025, surpassing coal’s 4,896 TWh for the first time on record, according to Ember.
- Global electricity demand rose 2.6% (+369 TWh), with solar meeting 83% of that increase (+306 TWh, +31% year over year) and wind adding 97 TWh (+7.7%).
- Ember estimates overall fossil generation fell 0.3% and power‑sector CO2 emissions declined by about 0.2% in the period.
- China and India cut fossil generation as clean power expanded, while the United States and European Union increased coal and gas use due to faster demand growth and weaker wind and hydropower.
- The analysis draws on monthly data from 88 countries covering about 93% of global demand, as the IEA projects continued strong renewable additions to 2030 led by solar, contingent on policy support, grids and storage.