Tokyo Bay eSG Project

🤖 AI-generated summary of the sources below · 🔎 Last verified

This overview was generated with AI from the public sources listed below and checked against them before publication. It has not had a complete human fact-check — treat it as a starting point and follow the sources.

How this atlas is made · What “last verified” means · What “source-checked” means

Tokyo Metropolitan Government has run an open call since 2022 for pilot projects on Tokyo Bay reclaimed land, testing next-generation energy, mobility and environmental tech. Its clearest built result: Japan's first offshore floating solar plant (80-100kW), installed by Tokyu Land and SolarDuck in April 2024, which survived Typhoon Ampil and powers a local electric-boat fleet.

Live 📅 since 2021
Evidence🏛️ Officialgrades the sourcing — this entry states no impact figure
what does this mean?The strongest source is the operator's or the city's own reporting — an official report, dataset or press release. It grades who did the looking — not how well the project went. All four grades →
Scale🧪 Pilot

Sources

↗ Tokyo Bay eSG Project (official, Tokyo Metropolitan Government)Program overview and vision, run by TMG's Startup Strategy Promotion Headquarters; announced April 2021.
↗ Tokyo Bay Innovation Field / predecessor project programOfficial description of the annual open-call pilot program (mobility / renewable energy / environment).
↗ Tokyu Land Corporation (operator)Official release: offshore floating solar demonstration installed and started, May 2024.
↗ pv magazine International (trade press)Independent confirmation of 80-100kW capacity and installation details.
↗ Offshore Energy (trade press)Independent report, Aug 2024: plant undamaged by Typhoon Ampil.
📎 Cite this project

1001 Smart Cities (2026). “Tokyo Bay eSG Project” — Tokyo, Japan. The Smart City Atlas. https://1001smartcities.org/projects/tokyo-bay-esg-project/ (last verified 2026-07-25). Data: CC BY 4.0.

The underlying data is free to reuse with attribution — see the open data page.

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