Siemens Energy Expanded Grid Tech for Data Centers
The manufacturer has increased its capacity to provide gigawatt-scale power systems to meet rising data center energy needs.
Updated on Sept. 21, 2026 in Data Centers
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Siemens Energy has announced an expansion of its manufacturing capacity and grid technology investments to support the power demands of data centers. These efforts address a growing energy strain, as data centers in the U.S. move toward consuming an estimated 12 percent of the country's electricity by 2028.
Why it matters
Data centers require reliable, gigawatt-scale power to avoid financial losses from outages, and current North American infrastructure is strained by industrial demand and high-density computing. The move aims to secure supply for high-load facilities through specialized turbine and grid technology.
Siemens Energy manufactures gas turbines with capacities up to 100MW and H-class platforms capable of utilizing hydrogen fuel blends. Its combined-cycle systems, which capture exhaust heat to generate additional electricity, achieve efficiency levels exceeding 60 percent.
The players
Siemens Energy
An energy technology company providing power generation, transmission, and grid integration services for industrial and data center applications.
Pembina Pipeline Corporation
An energy infrastructure company currently participating in the construction of the 932MW Greenlight Electricity Centre in Alberta.
Morgan Stanley Infrastructure Partners
A private infrastructure investment firm involved in the financing and development of large-scale power projects.
Kineticor Asset Management
A developer specializing in power generation assets that is partnering on the Greenlight Electricity Centre.
The details
Combined-cycle plants function by utilizing the waste heat from primary gas turbines to create steam, which then drives a secondary steam turbine for additional power generation. Siemens Energy supports this infrastructure by providing consultative services that guide operators through technology integration and procurement of utility-scale power assets. This approach is intended to stabilize the grid as data centers transition toward higher densities.
Timeline
2023: U.S. data centers accounted for 4.4 percent of total electricity consumption.
2024: The Cascade project was commissioned.
2028: Projected U.S. data center electricity consumption reaches 12 percent.
2030: Projected Canadian data center power consumption reaches 14 percent.
The Tech Race
The expansion follows the industry trend of adopting combined-cycle gas turbine systems to reach efficiency targets beyond 60 percent. This development marks a scaling of established turbine technology to meet the gigawatt-scale reliability requirements specific to modern data center operators.
The increased power capacity will primarily affect large-scale data center operators and energy providers by offering more robust procurement options. End users may experience higher service stability in regions where new infrastructure, like the Greenlight Electricity Centre, is integrated.
The takeaway
The sector is prioritizing efficiency and scale to manage the massive power density increase anticipated by 2030. Industry observers should track the commissioning progress of the 932MW Greenlight Electricity Centre as a benchmark for future data center power projects.
Further reading
For more on the infrastructure powering modern high-density compute, visit our Data Centers section.
Source note: This article includes information reported by Datacenterdynamics.
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Should the nation prioritize rapid power generation expansion to meet rising data center and AI demand?
