Ember, a United Kingdom-based energy think tank focused on accelerating clean transitions, has reported that China is nearing peak fossil demand. China’s renewable capacity has doubled to 1,408 GW within three years, overtaking coal in early 2025, while battery storage has tripled. Grid investment was RMB 608 billion ($85 billion) in 2024, and clean energy investment reached $625 billion, equal to 31% of global spending. Wind and solar generation grew 25% in 2024 and 27% in the H1 2025, reducing fossil output. Renewable generation was 2,073 TWh in June 2025, ahead of combined nuclear, hydro, and bioenergy production of 1,936 TWh. Ember reported that clean electricity met 18% of China's demand in 2024, with clean energy making RMB 13.6 trillion ($1.9 trillion), or 10% of GDP. Clean energy expanded three times the growth rate of China's overall economy in 2024, which shows structural transformation in national growth patterns.