HD Hyundai Heavy Industries has signed a contract worth $673.8 million to supply 1,000 megawatts of power generation systems to U.S. data centers, the company announced on August 9, 2026. The buyer is Corban Energy Group, a U.S. energy infrastructure developer, and the equipment will feed data centers operated by what HD Hyundai describes as a major U.S. technology company. The systems are built around the company’s 9.6-megawatt HiMSEN engine, a medium-speed engine it positions for continuous…