HD Hyundai Heavy Industries has secured its largest-ever order for power generation engines, signing a contract worth USD 673.8 million with U.S.-based energy infrastructure developer Corban Energy Group to supply power generation systems that will support data centers operated by a major U.S. technology company.

Deal Details and Scope

The agreement, announced on August 9, 2026, covers a combined capacity of 1,000 megawatts and centers on HD Hyundai Heavy Industries' 9.6-megawatt HiMSEN engines.

Corban Energy Group, which provides gas, LNG, and power products to growing infrastructure projects, including data centers and Department of War projects, will serve as the counterpart in the supply arrangement.

The contract represents the single largest power generation engine order in HD Hyundai Heavy Industries' history.

The two companies have indicated plans to maintain a close collaborative relationship beyond this initial agreement, with intentions to expand their business cooperation into follow-on projects as opportunities arise.

HiMSEN Engine Capabilities

The 9.6-MW HiMSEN engines at the center of the contract are classified as high-capacity, medium-speed engines.

According to HD Hyundai Heavy Industries, they are designed to deliver high power generation efficiency and reliability, with performance characteristics that enable continuous 24-hours-a-day, seven-days-a-week operation.

The company has identified that capability as a competitive advantage specifically suited to the demands of the data center market, where uninterrupted power supply is critical to operations.

An HD Hyundai Heavy Industries official commented on the contract, stating that the steady stream of collaboration inquiries the company is receiving in the data center power generation engine market demonstrates market recognition of the HiMSEN engine's technological capabilities and reliability.

The official added that the company will continue to explore diverse business opportunities and strengthen its presence in the power generation equipment market.

Building on Earlier U.S. Market Entry

The Corban Energy Group deal is not HD Hyundai Heavy Industries' first foray into the U.S. data center power generation market.

In April, the company signed a USD 425 million agreement with another U.S.-based energy infrastructure developer, AEG, to supply power generation equipment for data centers.

The latest contract with Corban Energy Group surpasses that earlier deal both in value and in total capacity supplied, underscoring the pace at which the company has scaled its presence in this segment of the American market.

Market Backdrop: AI and Cloud Driving Electricity Demand

The contract arrives against a backdrop of rapidly accelerating demand for data center power infrastructure in the United States.

HD Hyundai Heavy Industries attributed the market's expansion primarily to growth in AI services and increased investment in cloud infrastructure.

The company cited research from the Electric Power Research Institute indicating that data centers' share of total U.S. electricity consumption is projected to increase by more than threefold by 2030, a figure that frames the scale of infrastructure investment now being sought across the industry.

Group-Wide Strategy Takes Shape

HD Hyundai, the parent group of HD Hyundai Heavy Industries, has been broadening its approach to the data center market across multiple affiliates simultaneously.

While HD Hyundai Heavy Industries focuses on supplying power generation engines, HD Korea Shipbuilding & Offshore Engineering, the group's intermediary holding company for the shipbuilding business, is engaged in developing core technologies for floating data centers.

Meanwhile, HD Hyundai Electric is expanding its business in power distribution and electrical equipment supply, and HD Hyundai Marine Solution is growing its operations in power generation engine maintenance services.

The coordinated multi-affiliate approach reflects HD Hyundai's stated intention to capitalize on what the group describes as growing demand across the full spectrum of data center power and infrastructure needs.

The group appears to be positioning itself to address not only the initial supply of generation equipment but also the longer-term service and maintenance requirements that come with large-scale, continuously operating power systems.

Corban Energy Group's Role

Corban Energy Group, the U.S.-based counterpart in the newly announced deal, operates as an energy infrastructure developer with a focus on gas, LNG, and power products.

The company's project portfolio spans growing infrastructure categories, including data centers and projects associated with the Department of War.

Its role in the HD Hyundai Heavy Industries agreement positions it as an intermediary developer bringing engine-based generation capacity to end users in the U.S. technology sector, though the specific major U.S. technology company whose data centers will receive the power systems was not identified in the announcement.