The Weekly Electricity Supply-Demand Forecast has been no longer published here since March 31, 2025, based on the conclusion at a Japanese Government’s Subcommittee.
For the weekly area and cross-regional block supply-demand forecast, please see the website of the cross-regional reserve margin publication system (https://web-kohyo.occto.or.jp/kks-web-public/ [in Japanese only]).

• ・The website of the cross-regional reserve margin publication system (https://web-kohyo.occto.or.jp/kks-web-public/ [in Japanese only])
• ・The 77th Electricity and Gas Basic Policy Subcommittee, Material No. 4 　https://www.meti.go.jp/shingikai/enecho/denryoku_gas/denryoku_gas/pdf/077_04_00.pdf [in Japanese only]