Acceleration of Manufacturing Investment in North America: Supply Chain Restructuring and New Patterns of Regional Competition

Structural Shift in North American Manufacturing: Insights from Monthly Data

In May 2026, the industrial intelligence agency Industrial SalesLeads tracked 156 new industrial manufacturing planned projects in North America, up 7.6% month-over-month. This figure is not an isolated fluctuation but a snapshot of the sustained recovery in U.S. manufacturing investment since 2020. Behind the monthly data is the interplay of three forces: policy incentives, supply chain restructuring, and regional competition.

Policy Catalysis and Nearshoring: The Underlying Logic of Investment Growth

Since the implementation of the CHIPS and Science Act (CHIPS Act) and the Inflation Reduction Act (IRA), capital has shifted from planning to execution. In the May data, 20 projects each exceeding $100 million stand out: from JetZero’s $5 billion aerospace manufacturing plant in Greensboro, North Carolina, to a $5 billion expansion by a pharmaceutical company in Indiana, and a $2 billion automotive plant in San Antonio. These are not isolated decisions but a collective signal that companies are anchoring long-term production capacity in North America.

The nearshoring trend is accelerating in parallel. U.S. companies’ investment in Mexico continues to heat up, but the current data shows that the expansion of domestic manufacturing bases is equally strong. For instance, two commercial electric vehicle battery facility retrofits in California ($140 million) indicate that the clean technology supply chain is taking root within the United States.

Industry Distribution: A Tripod of Pharmaceuticals, Automotive, and Batteries

• May’s projects are concentrated in three major areas:
• Pharmaceuticals and Life Sciences: A $5 billion expansion in Indiana, a $1 billion R&D campus in North Carolina, and a $200 million retrofit in New Jersey—pharmaceutical manufacturing is returning to the U.S. on a large scale to reduce reliance on overseas active pharmaceutical ingredients.
• Automotive and Batteries: The $2 billion expansion in San Antonio (company undisclosed, but speculated to be a major OEM), a $400 million battery factory in Missouri, and the commercial EV battery retrofits in California—vertical integration of the electric vehicle supply chain is accelerating.
• Electronics and Aerospace: JetZero’s $5 billion gigafactory (expected to create thousands of jobs), an $876 million electronics equipment plant in Fort Worth, Texas, and a $300 million aerospace component factory in Monroe, North Carolina—investment in high-end manufacturing and defense-related sectors remains robust.

Notably, a building materials manufacturer invested $1.2 billion in a new plant in Orange, Texas, reflecting upstream demand driven by infrastructure construction.

Regional Competition: Texas Leads, the Southeast Rises

Project count rankings show Texas (16), Indiana (15), and California (14) in the top three. Texas benefits from low taxes, relaxed regulations, and a vast energy infrastructure; Indiana, leveraging its traditional manufacturing base and Midwest location, has become a new hotbed for pharmaceutical and automotive investment.But the real incremental star is the Southeast. North Carolina, leveraging its super factory in Greensboro, its pharmaceutical park in Durham, and its aviation project in Monroe, has accumulated over $5.3 billion in investment. Through policies like the Job Development Investment Grant (JDIG), the state has successfully attracted high-value-added industries such as aviation and pharmaceuticals. Alabama's $300 million transformer factory in Muscle Shoals further testifies to the Southeast's potential in energy equipment manufacturing.

Although California ranks third in project count, most are small-scale expansions or renovations (such as commercial electric vehicle battery retrofits), lacking large new factories, reflecting that high land and labor costs are restraining its manufacturing expansion.

Big Project Signals: JetZero and the "Super Factory" Era of Aviation Manufacturing

The largest single project in May was JetZero's $5 billion investment to build an 8-million-square-foot manufacturing facility at Piedmont Triad International Airport. This startup, focused on Blended Wing Body aircraft, is betting on next-generation aviation technology. The project not only represents a major return of aviation manufacturing but also signals the U.S. strategic layout in aviation emission reduction and dual-use technology for military and civilian purposes. Local government's rapid approval of the project highlights the synergy between infrastructure (airport) and industrial policy.

Implications for the Industrial Chain and Investors

• Who will benefit?: Industrial equipment suppliers (such as material handling, HVAC, lighting, etc.; a May demand survey shows 75%-79% of projects need these items), engineering contractors, and industrial park developers in Texas, Indiana, North Carolina, etc.
• Who will face pressure?: Companies relying on overseas supply chains face competitive disadvantages as localization increases costs but shortens delivery cycles; small manufacturers may be squeezed out by the labor and resources attracted to large projects.
• What does it mean for investors?: Industrial REITs, construction machinery stocks, and pharmaceutical contract development and manufacturing organizations (CDMOs) are worth long-term attention. In aviation manufacturing, if JetZero can successfully commence production, it will drive the entire composite materials supply chain.
• Impact on North American regional competition: The Southeast's low-cost, low-unionization, and policy-flexible states are challenging the position of traditional manufacturing belts (such as the Great Lakes region). Texas still has advantages, but Indiana may form a new specialized center due to its pharmaceutical cluster in the future.

Long-term Trend Outlook (Next 3-5 Years)1. Manufacturing investment will continue to concentrate in policy dividend zones: The distribution of subsidies under the CHIPS Act and IRA will enter a peak period, and the commencement of semiconductor, clean energy, and battery factories will drive up the number of projects. 2. Super factory model spreading: The JetZero case in May is not an isolated example; fields such as electric aircraft, large-scale energy storage, and hydrogen equipment may all see projects of a similar $5 billion scale. 3. Regional divergence intensifying: High-cost regions like California and New York will lose new manufacturing projects, while "moderate cost + good policy" regions such as Arizona, North Carolina, and Indiana benefit. 4. Supply chain resilience prioritized: Companies no longer only pursue the lowest cost, but also consider supply security. Therefore, multi-point layouts within North America (such as setting up factories simultaneously in the Midwest, Southeast, and Southwest) become a standard strategy.

The 156 projects in May 2026 are just the tip of the iceberg. Behind them lies a profound transformation of North American manufacturing from "efficiency first" to "a balance of security and efficiency." For business decision-makers, understanding these capital flows means grasping the industrial geography of the next decade.