Post - Articles


Siemens has received an order to continue providing service and maintenance at the Korat 1 and Korat 2 wind projects in Nakorn Rachasrima province in northeastern Thailand for the next 13 years, and to provide performance-enhancing upgrades to the projects’ wind turbines. The agreement is the first wind service extension for Siemens in Thailand. The customer for the Korat 1 project is KR Two Companies Ltd, while the owner of Korat 2 is First Korat Wind Co Ltd. Both companies are subsidiaries of one of Thailand’s largest renewable energy IPPs, Wind Energy Holding Co Ltd.
World Future Energy Summit (WFES) 2025
More info

World Future Energy Summit (WFES) 2025



Korat 1 and Korat 2 are the largest wind farms in Thailand, containing 90 SWT-2.3-101 wind turbines that can produce approximately 207 MW of renewable energy. When constructed in 2012 and 2013, they were the first utility-scale wind projects in Thailand. The turbines have been serviced and maintained by Siemens since beginning commercial operations.

Under the terms of the agreement, Siemens will provide long-term service and maintenance at Korat 1 and Korat 2 for an additional 13 years, and install its Power Curve Upgrade (PCU) turbine blade modernisation products to all 90 units.