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The US is in the midst of an estimated US$33 trillion infrastructure investment super-cycle focused on modernizing what exists and building what the digital economy demands

May 6, 2026

In a world increasingly dependent on electrification, data, automation, and circular resource flows, infrastructure will no longer be defined solely by roads, bridges, power grids, or plants. It will span the digital, environmental, industrial, and social systems that underpin productivity and human well-being.

The PwC-Oxford Economics Global Infrastructure Outlook, 2025-50, estimates in real terms a cumulative $151.1 trillion in investments will be needed to build and maintain the world’s infrastructure in the coming decades. That includes a baseline forecast of $32.7 trillion for investment in the US. This investment tidal wave signals the infrastructure lifecycle will need to fundamentally evolve.

Read our latest perspective on the report’s US findings, including the key categories of infrastructure that will likely need investment in the coming decades. We also provide insights on the strategic areas investors and owners should consider focusing on in this once-in-a-generation investment cycle.

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Sustainability watch

Here are the topics we have our eyes on. More coming soon!

  • Insights on California’s SB 261
  • Next era of nuclear energy
  • Water scarcity
  • Reverifying sustainability targets
  • Agentic commerce and sustainability
  • Physical climate risk
  • Using AI for emissions reporting
  • Capital assets program strategy

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