Announcements from the national and Tokyo Metropolitan Government
- [Tokyo Metropolitan Government Project] Notice on the opening of a virtual research lab
- Home solar power generation equipment (10kW or more) will also be required to report accidents to the government.
- February 1st is "Tokyo Hydrogen Day"
- [Tokyo Project] About the household zero-emission action promotion project
- Make the hot summer more comfortable with uchimizu! -Home de Uchimizu-
