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-

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