About low-carbon electricity spread promotion plan system

In the Yokohama City Global Warming Countermeasures Action Plan, Yokohama City aims to achieve zero greenhouse gas emissions by 2050 and realize a sustainable metropolis.
To achieve decarbonization by 2050, "significant reduction in energy consumption" and "transition of energy sources to renewable energy sources" are important.
One way to proceed is to switch electricity to renewable energy. This is a method to reduce CO2 emissions associated with the use of electricity to zero by converting electricity used to renewable energy sources.
Yokohama City operates a low-carbon electricity spread promotion plan system, aiming at low-carbon electricity supplied to the city and for more citizens and businesses to choose low-carbon electricity. I am.

Retail electricity companies that supply electricity in Yokohama City are obliged to submit a low-carbon electricity spread promotion plan and report the status of implementation, and Yokohama City announces its contents to citizens and businesses Provide low-carbon electricity information.

Retail electricity companies that supply electricity in Yokohama City (specified electricity supply companies)
※"There is electricity supply" means that you have a sales contract for electricity.

1. Overview of Specified Electric Power Supply Operators
2. Basic direction and promotion system for promoting the spread of low-carbon electricity
3. Public status of power supply configuration
4. Measures to promote the spread of low-carbon electricity to electricity consumers
5. Reduction plan of emission factors and emission factors
6. Amount of carbon dioxide emitted from the supply of electricity
7. Procurement of electricity using renewable and unutilized energy, etc.
8. Domestic certified emissions reduction used to calculate carbon dioxide emissions after adjustment
9. Other measures related to promoting the spread of low-carbon power

• Leaflet (A3 folded) "About Yokohama-shi low carbon electricity spread promotion plan system" (PDF: 1,644KB)

We publish contents of low-carbon electricity spread promotion plan and report submitted by retail electricity company.
You can see the data compiled in Excel data from the link below.

• List of plans and report data (for submission in FY2023) Excel data (Excel: 172KB)

Announcement of past fiscal years (← Click here for details before fiscal 2022)

• Ordinance, enforcement regulations about conservation of Yokohama-shi living environment (PDF: 347KB)
  ※Only chapters related to this system are extracted.

• Guidelines for Promoting the Spread of Low-Carbon Electricity

• Low-carbon electricity supply promotion plan and report (Details of No. 38, Form 6)
• Low-carbon electricity supply promotion plan and report submission form (Details Ordinance No. 38 Form 7)
• Non-applicable registration form (No. 38, Form No. 8)

List of ordinance styles related to conservation, etc. of Yokohama City Living Environment (← Click here for confirmation of style)

On March 14, 2019, a briefing session was held for retail electricity companies.

• Briefing session materials (updated on June 14, 2019) (PDF: 2,501KB)
• Answer about questions of briefing session questionnaire (PDF: 281KB)