# Megatrends One Year Later – #25: Urban Reimagination – What I Predicted, and What’s Actually Happening
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“Beyond smart, we are building living cities: integrated ecosystems designed for a resilient, equitable, and profoundly human future.” - Futurist Jim Carroll One year ago, in July 2025, I published Megatrend #25: Urban Reimagination as part of my 30 Megatrends series. Time to grade myself. Here's how I set it up back then: Cities are not just growing, they are evolving into integrated systems for food, energy, transportation, and living that function very different from urban environments. This represents a massive infrastructure opportunity. Cities worldwide are undergoing their most profound transformation since the Industrial Revolution. This is not merely about making cities "smarter" with technology, but about a fundamental rethinking of the entire concept and layout of a city. So did cities actually become "integrated urban ecosystems"? The pieces are further along than the mobility headline suggests. Digital twins — the "urban operating system" I wrote about — are now a $26.4 billion market in 2026, on pace toward roughly $428 billion by 2034, and in China they're evolving into full "city brain" systems that fuse digital twins, IoT, and big data for real-time traffic and infrastructure management. Amsterdam, Copenhagen, and Barcelona are running live versions; the EU's Local Digital Twins and Destination Earth programs are scaling the same approach across the bloc. Mobility got the noisiest year. Waymo alone is pushing into 20-plus new cities in 2026 — Houston, Denver, Las Vegas, Detroit, even London and Tokyo — on a $16 billion raise, with weekly paid rides up tenfold since mid-2024. That's the MaaS convergence I predicted: robotaxis folded into the same managed system as transit and micromobility, not a novelty anymore. The energy and food layers moved too, just more quietly. The global microgrid market is tracking past $115 billion this year as cities decentralize power against grid strain — Asia-Pacific alone growing over 21% annually. Vertical farming crossed roughly $9.5 billion, with warehouses and parking structures turned into food production as usable land runs out. Even the "15-minute city" idea kept spreading — Vancouver's council approved a Vision Zero mobility plan built on the same proximity logic in June. Verdict: On track, and wider than the "smart city" framing captures. The trifecta — sensors, AI analytics, digital twins — is real infrastructure now, not a slide in a keynote deck.

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Source: https://jimcarroll.com/2026/09/megatrends-one-year-later-25-urban-reimagination/