TOKYO GAS CO.,LTD. (9531.T) Latest Company News

Sep 2, 2026, 04:45 UTC
Tokyo Gas invested in AIVALIX, an AI startup for infrastructure maintenance, and plans to collaborate on water utility applications, including linking AIVALIX's INFRAI with Tokyo Gas En Solutions' TUMSY.
Source:
- jp.ibtimes.com
Aug 31, 2026, 06:48 UTC
Hitachi and Tokyo Gas announced on August 31 the start of a demonstration of a system that identifies the usage record of overseas-produced biomethane, proving that its use in gas equipment results in virtually zero CO2 emissions, with application beginning in August at the Hitachi Origin Park museum in Hitachi City, Ibaraki Prefecture.
Source:
- nikkei.com
Aug 24, 2026, 04:54 UTC
Tokyo Electric Power Holdings, Tokyo Gas, and NTT announced on August 24 that their subsidiaries will jointly inspect infrastructure under bridges using drones to improve efficiency.
Source:
- nikkei.com
Aug 20, 2026, 10:29 UTC
Construction tech startup Andpad announced capital and business partnerships with Tokyo Gas, Daikin Industries, and Cainz on August 20, 2026, to expand use in equipment work and maintenance and leverage field data for product development.
Source:
- nikkei.com
Aug 17, 2026, 07:45 UTC
Tokyo Gas publicly unveiled a demonstration project to produce methane, the main component of city gas, from sewage sludge with virtually zero CO2 emissions, at the Morigasaki Water Reclamation Center in Tokyo's Ota Ward, starting in June 2026.
Source:
- nikkei.com
Aug 5, 2026, 10:15 UTC
Tokyo Gas entered a 20-year offtake agreement with Hexa Energy Services for a 49.7MW/202.1MWh battery storage project in Fukushima Prefecture, Japan, acquiring operating rights and selling stored energy into electricity markets.
Source:
- energy-storage.news
Jul 21, 2026, 10:30 UTC
Saibu Gas signed a 10-year agreement to buy two LNG cargoes per year from 2028, totaling 130,000 metric tons per year.
Source:
- hellenicshippingnews.com
Jul 13, 2026, 10:33 UTC
Tokyo Gas and Yanmar Energy Systems announced on July 13, 2026 that they have verified that existing on-site power generation equipment can operate with up to 20% hydrogen mixed into the fuel while maintaining the same power generation performance as when running on city gas alone.
Source:
- nikkei.com

9531.T

Tokyo Gas invested in AIVALIX, an AI startup for infrastructure maintenance, and plans to collaborate on water utility applications, including linking AIVALIX's INFRAI with Tokyo Gas En Solutions' TUMSY.

Tokyo Electric Power Holdings, Tokyo Gas, and NTT announced on August 24 that their subsidiaries will jointly inspect infrastructure under bridges using drones to improve efficiency.

Construction tech startup Andpad announced capital and business partnerships with Tokyo Gas, Daikin Industries, and Cainz on August 20, 2026, to expand use in equipment work and maintenance and leverage field data for product development.

Tokyo Gas publicly unveiled a demonstration project to produce methane, the main component of city gas, from sewage sludge with virtually zero CO2 emissions, at the Morigasaki Water Reclamation Center in Tokyo's Ota Ward, starting in June 2026.

Tokyo Gas entered a 20-year offtake agreement with Hexa Energy Services for a 49.7MW/202.1MWh battery storage project in Fukushima Prefecture, Japan, acquiring operating rights and selling stored energy into electricity markets.

Saibu Gas signed a 10-year agreement to buy two LNG cargoes per year from 2028, totaling 130,000 metric tons per year.

Tokyo Gas and Yanmar Energy Systems announced on July 13, 2026 that they have verified that existing on-site power generation equipment can operate with up to 20% hydrogen mixed into the fuel while maintaining the same power generation performance as when running on city gas alone.