All... Except probably the only obvious one: drop dependency on fossil fuels.
G7 ready to take all necessary measures for stable energy supply: statement https://mainichi.jp/english/articles/20260331/p2g/00m/0bu/002000c
G7 ready to take all necessary measures for stable energy supply: statement https://mainichi.jp/english/articles/20260331/p2g/00m/0bu/002000c