Siemens Energy has announced a $1 billion investment to significantly expand its U.S. manufacturing capabilities for electrical grid equipment and gas turbines, responding to unprecedented demand driven by artificial intelligence data centers and broader electrification trends. The German energy technology giant plans to create more than 1,500 highly skilled jobs across multiple facilities, marking one of the most substantial industrial expansions in the power equipment sector in recent years.

The investment program centers on both brownfield expansions of existing facilities and greenfield construction of new manufacturing sites. Siemens Energy will enhance operations at plants in North Carolina, Florida, Texas, Alabama, and New York, while simultaneously building a new state-of-the-art factory in Mississippi dedicated to producing high-voltage switchgear.

The Mississippi facility represents a cornerstone of this expansion strategy, expected to become Siemens Energy’s largest grid-equipment manufacturing plant globally when completed in 2028. This factory will create approximately 300 jobs in Rankin County and produce essential grid components that Matt Neal, President of North America for Siemens Energy, described as being “in high demand throughout the United States as we build out the electrical grid to deliver more power to homes and business that need it”.

Responding to Critical Power Infrastructure Challenges

The expansion directly addresses acute shortages in power generation and transmission equipment as the United States faces what industry analysts describe as a historic surge in electricity demand. By 2028, the nation’s peak electricity supply is projected to fall short of anticipated peak demand, with that gap potentially reaching 175 GW by 2033—equivalent to the power consumed by 130 million homes.

A recent assessment by the North American Electric Reliability Corporation (NERC) forecasts a 224 GW increase in summer peak demand over the next decade, representing a 69% jump compared to 2024 projections.

The report attributes this unprecedented growth primarily to massive data centers powering artificial intelligence, cloud computing, and cryptocurrency mining, which are consuming electricity at rates never before seen.​

Gas Turbine Manufacturing Returns to North Carolina

A significant component of the investment involves restarting gas turbine manufacturing at a facility in North Carolina. These turbines, which convert natural gas into electricity, have become essential for providing reliable power to AI data centers that require constant, uninterruptible electricity supply.

Christian Bruch, CEO of Siemens Energy, indicated that the U.S. expansion will increase the company’s global capacity for large turbine production by approximately 20%. This capacity boost comes at a critical juncture, as wait times for gas-fired turbines have extended to as much as seven years in some markets, with costs increasing 2.5 times due to overwhelming demand.

Part of Broader Global Strategy

The $1 billion U.S. investment represents a portion of Siemens Energy’s ambitious €6 billion ($7 billion) global expansion plan announced in late 2025. That broader strategy includes committing €2 billion to expand transformer and switchgear manufacturing capacity worldwide through 2028.

This manufacturing expansion follows a remarkable financial turnaround for the company, which delivered €2.355 billion in profit before special items and €4.663 billion in free cash flow pre-tax for fiscal 2025. The strong performance enabled Siemens Energy to reinstate dividends after a four-year pause and pursue aggressive capacity investments.

Currently, the United States accounts for 22% of Siemens Energy’s sales and employs 12% of its global workforce. The company’s upgraded mid-term targets for 2028 include achieving a 14-16% profit margin before special items and low-teens annual revenue growth on a comparable basis.

Industry Context and Market Dynamics

Siemens Energy’s expansion reflects broader structural shifts affecting global electricity systems. The International Energy Agency projects that global electricity consumption by data centers will more than double by 2030, reaching approximately 945 terawatt-hours, with AI workloads expected to be the primary driver.

Modern hyperscale AI data centers typically operate with power demand exceeding 100 megawatts, and some new facilities are planned to scale to the gigawatt level. This dramatic increase in concentrated electricity demand is straining existing grid infrastructure and creating bottlenecks in equipment supply chains.

The demand surge has prompted unprecedented competition for power equipment manufacturing capacity. Rich Voorberg, president of Siemens Energy North America, noted that “the market for large gas turbines for power generation applications in the United States in 2022 was limited to one—the lowest total ever reported,” but added that recent sales and reservations will add dozens of gas turbines to the company’s North American operating fleet.

Strategic Implications

The investment underscores how rapidly evolving technology demands are reshaping traditional energy infrastructure planning cycles. Electric load is growing faster than the grid can respond, with interconnection queues for new power projects becoming overwhelmed and policy moving slower than market needs.

Siemens Energy’s manufacturing expansion aims to address these critical bottlenecks while positioning the company to capture significant market share in what executives describe as a “hot” U.S. power market. The focused approach on targeted facility upgrades and strategic new construction reflects the company’s commitment to efficient capacity utilization to meet escalating market demand.

Sources

• https://www.siemens-energy.com/us/en/home/press-releases/siemens-energy-is-investing–1-billion-and-creating-highly-skill.html

• https://www.reuters.com/business/energy/siemens-energy-spend-1-billion-hot-us-power-market-2026-02-03/

• https://www.foxbusiness.com/economy/siemens-energy-investing-1b-creating-highly-skilled-jobs-us

• https://magnoliatribune.com/2026/02/03/siemens-energy-investing-up-to-300-million-in-new-high-voltage-switchgear-facility-in-mississippi/

• https://www.eenews.net/articles/siemens-energy-to-spend-1b-expanding-us-turbine-and-grid-factories/

• https://www.wsj.com/business/energy-oil/siemens-energy-to-spend-1-billion-to-boost-manufacturing-of-electrical-grid-equipment-cc87da93

• https://finance.yahoo.com/news/siemens-energy-unveils-1-billion-171554470.html

• https://esgnews.com/siemens-energy-plans-2-3-billion-grid-manufacturing-buildout/

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• https://www.yesenergy.com/blog/changes-to-the-us-electric-grid-and-how-to-prepare

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• https://www.spglobal.com/energy/en/news-research/latest-news/electric-power/052025-us-gas-fired-turbine-wait-times-as-much-as-seven-years-costs-up

Moe Bedard

I am the CEO of Big Equipment Pros. We provide equipment industry news, data, and insights to help professionals make smart decisions and grow their businesses. We also work with equipment vendors and finance professionals to help them attract customers and expand through strategic marketing partnerships.