Gulf Development Public Company Limited has commenced commercial operations of two utility-scale solar power projects in Thailand, adding a combined contracted capacity of 109.7 MW to its renewable energy portfolio. The projects began supplying electricity to the Electricity Generating Authority of Thailand (EGAT) on December 15, 2025, through Gulf Renewable Energy Company Limited (GRE), a wholly owned subsidiary.
The two projects have a combined installed capacity of 145 MW. The first, developed by Saeng Pat Phalangngan Company Limited in Uttaradit province, has a contracted capacity of 58.7 MW and an installed capacity of 77 MW. The second, operated by Thai Pat Solar Company Limited in Surin province, has a contracted capacity of 51.0 MW with an installed capacity of 68 MW. Electricity from both plants is supplied under long-term power purchase agreements.
The projects were awarded under Thailand’s Feed-in-Tariff programme and operate under 25-year PPAs with EGAT at a tariff of THB 2.1679 per kWh. Gulf said the new capacity will help reduce fuel price volatility in the power system and support Thailand’s clean energy transition and net-zero emissions goals. The projects form part of GRE’s wider renewable pipeline, which includes several solar plants commissioned in 2024 and additional projects scheduled to come online in 2025.