Insights
#Promotion of Environmental Measures
![thumbnail of [ Tokyo Transport Energy Initiatives: Local Power, Regeneration, and Hydrogen ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/250801_SK00088-480wi.jpg)
Case Studies
Tokyo Transport Energy Initiatives: Local Power, Regeneration, and Hydrogen
October 02, 2025
![thumbnail of [ The 3rd G-NETS Senior Officials Meeting Highlights ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-08-05-14.49.24-480wi.png)
Video Archives
The 3rd G-NETS Senior Officials Meeting Highlights
August 12, 2025
![thumbnail of [ Helsinki is Building a More Sustainable Future through Global City Collaboration ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/%E3%83%98%E3%83%AB%E3%82%B7%E3%83%B3%E3%82%AD%E5%B8%82%E3%83%A9%E3%82%A6%E3%83%A9%E3%81%95%E3%82%93%E3%82%AD%E3%83%B3%E3%83%A2%E3%81%95%E3%82%93%E3%82%B5%E3%83%A0%E3%83%8D-480wi.png)
Interviews
Helsinki is Building a More Sustainable Future through Global City Collaboration
June 27, 2025
![thumbnail of [ Rohit Aggarwala: Tapping into Robust Water Management in NYC ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/20240913_js_3178-%281%29-480wi.jpg)
Interviews
Rohit Aggarwala: Tapping into Robust Water Management in NYC
March 18, 2025
![thumbnail of [ Berlin Mayor Voices Hope for Global City Network ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/tokyoupdate20240531-1-480wi.jpg)
Interviews
Berlin Mayor Voices Hope for Global City Network
June 28, 2024
![thumbnail of [ Joint press announcement SusHi Tech Tokyo 2024 City Leaders Program ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/LisDTXoxftw-480wi.jpg)
Video Archives
Joint press announcement SusHi Tech Tokyo 2024 City Leaders Program
May 17, 2024
![thumbnail of [ Session8(Environment) SusHi Tech Tokyo 2024 City Leaders Program ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/ThzfuOUPjF4-480wi.jpg)
Video Archives
Session8(Environment) SusHi Tech Tokyo 2024 City Leaders Program
May 16, 2024
![thumbnail of [ Session6(Environment) SusHi Tech Tokyo 2024 City Leaders Program ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/i4DNaNKZhAY-480wi.jpg)
Video Archives
Session6(Environment) SusHi Tech Tokyo 2024 City Leaders Program
May 16, 2024
![thumbnail of [ Session4(Environment) SusHi Tech Tokyo 2024 City Leaders Program ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/HFBR_7sVwlE-480wi.jpg)
Video Archives
Session4(Environment) SusHi Tech Tokyo 2024 City Leaders Program
May 16, 2024
![thumbnail of [ Session2(Environment) SusHi Tech Tokyo 2024 City Leaders Program ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/RzfQpRelA2Y-480wi.jpg)
Video Archives
Session2(Environment) SusHi Tech Tokyo 2024 City Leaders Program
May 16, 2024
![thumbnail of [ Opening Ceremony - SusHi Tech Tokyo 2024 City Leaders Program ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/hqdefault-480wi.jpg)
Video Archives
Opening Ceremony - SusHi Tech Tokyo 2024 City Leaders Program
May 16, 2024
![thumbnail of [ Malmö and Tokyo Find Common Ground on Sustainability ]](https://www.g-nets.metro.tokyo.lg.jp/en/insights/.assets/thumbnail/human_2-480wi.jpg)
Interviews
Malmö and Tokyo Find Common Ground on Sustainability
March 27, 2023
