NTT Data inks 100MW power deal with B.Grimm Power for its Thai data center

PPA signing ceremony between NTT Global Data Centers and Amata B.Grimm Power. Image credit: NTT Data
January 26, 2026 at 9:23 AM GMT+8

NTT Global Data Centers has signed a 100MW Power Purchase Agreement with B.Grimm Power, through Amata B.Grimm Power, securing capacity for its upcoming Bangkok 4 Data Center in Chonburi, Thailand. Energization is planned for the second quarter of 2027.

B.Grimm is one of Thailand’s leading private energy producers and is currently powering its Bangkok 2 and 3 facilities.

“Thailand remains a strategic hub for NTT Global Data Centers in APAC, and long-term power planning is central to how we deliver for our customers. We value the trust we’ve built with Amata B.Grimm Power, and we look forward to exploring new opportunities together as the market evolves,” said NTT in a Linkedin post last Friday.

B.Grimm Power has quickly established itself as a strong player in the data center space in Thailand especially as an energy partner. In September last year, w.media reported on its partnership with Stonepeak-backed Digital Edge (Singapore) Holdings Pte. Ltd., where its renewable energy will power Digital Edge’s flagship 100MW greenfield data center in Thailand’s Eastern Economic Corridor (EEC).

Just a week ago, B.Grimm Power announced in its Linkedin post that it has expanded its investment in the United States with a 25 per cent stake in Brookfield NERH Aggregator’s hydropower portfolio, comprising 26 hydropower plants with a total capacity of 406 MW.

According to its website, B.Grimm is a Bangkok-based multinational conglomerate, which was founded in 1878 laying claim to be the oldest infrastructure developer in Thailand. As of today, it has expanded into emerging digital technologies and investment with its business spread across Thailand, Laos, Malaysia, Singapore and Vietnam.

B.Grimm Power’s total installed capacity is currently 4,155 MW. It plans to obtain secured power purchase agreements of 10,000 MW by 2030 and become a Net-zero carbon emissions company by 2050.