South Korea's President Lee Jae-myung said the country's southwest will invest 5–20 trillion won in new projects.

Russian Defence Ministry said it shot down 590 Ukrainian drones in the past 24 hours.

China Huadian's Qinghai branch said its Delingha integrated high‑altitude solar–hydrogen–storage project — a 1 GW solar array with a 3 MW PV‑to‑hydrogen unit — has generated more than 4 bln kWh. The Delingha facility in Haixi, Qinghai includes a 3 MW hydrogen plant, a 330 kV step‑up substation and a 270 MW/1,080 MWh battery storage station. The project is among China's first large wind‑solar bases on arid/Gobi land and marks the country's first trial of green power‑to‑hydrogen at high altitude.