The Messer air separation plant in McGregor is an industrial gas production facility located in McGregor, Texas, first announced in 2022 at about $50 million and designed to run largely on an onsite solar array. Messer has since announced a second air separation complex in McGregor worth approximately $280 million, scheduled to come on stream in 2027.
Messer Air Separation Plant in McGregor Mirrors a Wider Texas Industrial Build Out
The new complex will sit alongside Messer’s existing McGregor operations and serve aerospace, healthcare, metals, chemicals, semiconductor and food and beverage customers, according to Messer Americas chief executive Elena Skvortsova. Meanwhile, the Power Electronics Houston Campus shows the same pattern, pairing 40 GW of planned inverter output with industrial supply chains built around power.
Project Overview
- Project Name: Messer air separation plant, McGregor
- Location: McGregor Industrial Park, Bluebonnet Parkway, McGregor, McLennan County, Texas
- Client and Owner: Messer Americas
- Project Value: About $50 million for the first plant, announced in 2022; approximately $280 million for the second complex, announced July 2026
- Site Area: 85 acres for the first plant, of which 35 acres are owned and 50 acres leased as needed
- Key Components: Air separation units producing industrial gases, with an onsite solar array designed to supply the first plant
- Expected Completion: Second complex scheduled to come on stream in 2027
- Main Contractor: Not publicly disclosed
- Strategic Impact: Supply of industrial gases to aerospace, healthcare, metals, chemicals, semiconductor and food and beverage users across Central Texas
Project Team
- Client and Owner: Messer Americas
- Parent Company: Messer Group
- Local Authority: City of McGregor
- Local Economic Development Body: McGregor Economic Development Corporation
- Main Contractor: Not publicly disclosed

Reported 1st March 2022: Plans are underway for the construction of a US$ 50M Messer Air Separation plant in McGregor, Texas. The facility will be built on an 85-acre site located along Bluebonnet Parkway within a 9,600-acre industrial park that is also home to the SpaceX rocket-testing facility.
Out of the 85 acre-site, 35 acres will be owned by the project’s developer, the German-based Messer Group, while the remaining 50 acres will be leased to the same company when needed.
The first Messers’ facility to be powered by own solar farm in the US
The Messer Air Separation plant in McGregor will be operated using energy generated from a solar farm located on-site at the McGregor industrial park. This large-scale air separation unit (ASU) will be the first by Messer in the U.S, to be powered by its own solar farm.
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The incorporation of the solar power plant at the project site will help reduce the facility’s carbon emissions which aligns with the company’s core values of environmental protection and sustainability.
Amy Ficon, Messer Americas spokesperson explained that during regular operating times, the solar farm will have the capacity to generate enough power to meet the needs of the Messer Air Separation plant, while on the hottest summer days in Texas, it could generate enough power for over 1,800 residential households.
Intentions for the Messer Air Separation plant in McGregor
The Messer Air Separation plant in McGregor will be used for the production of gases needed in various industries such as health care, food, aerospace, and electronics. Customers can reportedly have these gases shipped to them in whatever volume, pressure, or purity they desire.
According to Andrew Smith, the executive director for the McGregor Economic Development Corp, the new Messer Air Separation plant is likely to cause additional traffic, as a large amount of gases would be delivered by trucks to customers. Smith pointed out that usually a company focusing on fuel would raise safety concerns, but Messer happens to be well-grounded in safety principles and was able to pass the city’s vetting process.

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