Siemens Energy outlines expanded Charlotte manufacturing and broader North Carolina growth plan amid rising U.S. power demand
What Siemens Energy is planning in Charlotte and across North Carolina
Siemens Energy is moving forward with a multi-site expansion strategy in North Carolina that centers on Charlotte as both a manufacturing hub and a service base for equipment used on the U.S. electric grid. The plan also includes additional work in Raleigh, Winston-Salem and other locations tied to the company’s turbine and grid-technology operations.
The company has described the U.S. market as facing accelerating electricity demand tied to large loads such as data centers and industrial electrification. Its current investment program combines expanded capacity for grid equipment with added manufacturing for power generation hardware, including large gas turbines.
Charlotte: a larger role in transformer production and turbine manufacturing
In Charlotte, Siemens Energy has positioned its operations to take on a larger share of domestic production for large power transformers—high-voltage equipment used to move and manage electricity across transmission networks. The Charlotte-area project includes manufacturing and service work, including repair and refurbishment capabilities alongside new production.
As previously announced through state and local economic-development actions, the company committed roughly $150 million for a Charlotte expansion tied to transformer manufacturing and related service activity. The project was structured to add hundreds of positions in Mecklenburg County over several years, alongside additional roles in other parts of the state.
In a separate, broader U.S. manufacturing push detailed on February 3, 2026, Siemens Energy said it would also resume large gas turbine manufacturing in Charlotte as part of a nationwide investment program. That announcement framed Charlotte as a key site for increasing domestic output to meet demand for both grid infrastructure and generation equipment.
Other North Carolina sites: Raleigh engineering growth and Winston-Salem parts production
Beyond Charlotte, Siemens Energy’s North Carolina footprint includes planned growth in Raleigh, where the company has described added work in grid technology project execution, engineering, sales and research and development. The 2026 investment program also included gas-turbine parts production in Winston-Salem, aligning component manufacturing with expanded turbine assembly and service capabilities in the state.
Why transformers are central to the expansion
Large power transformers are among the most critical—and often hardest to replace—assets on the grid. They are typically custom-built, have long procurement timelines, and are required both for new transmission capacity and for resilience when equipment fails.
Siemens Energy’s North Carolina expansion strategy places transformer manufacturing and refurbishment alongside turbine production as demand rises for both grid upgrades and new generation capacity.
Jobs, investment timelines, and what to watch next
Charlotte is expected to see additional manufacturing floor space and workforce growth tied to transformer production and renewed turbine manufacturing.
Raleigh’s role is focused on engineering and grid-technology execution, supporting project delivery and technical services.
Winston-Salem is positioned for component production linked to turbine supply chains.
Key next steps include permitting and construction milestones, equipment commissioning timelines, and the pace of hiring. Another focal point will be how quickly newly expanded U.S. manufacturing capacity can shorten lead times for grid equipment as utilities and large industrial customers pursue major buildouts.