Yokohama City Sewerage Business Medium-Term Management Plan 2022

The "Yokohama City Sewerage Business Medium-Term Management Plan 2022" is an implementation plan that sets forth the direction of measures, business management, and financial management for four years and specific initiatives for sustainable sewerage management.
The sewerage business of Motoichi is managed with independence as a public enterprise based on the principle of independent accounting system and the principle of rainwater public expenditure and sewage private expenses. In order to achieve both the promotion of measures and financial soundness, we have formulated a medium-term management plan for sewerage business, and since the previous plan "Yokohama City Sewerage Business Medium-Term Management Plan 2018" ended in FY2021 (3), we have formulated the Yokohama City Sewerage Business Medium-Term Management Plan 2022.
In addition, this plan is consistent with the "Yokohama City Medium-Term Plan", and is positioned as a "management strategy" that the Ministry of Internal Affairs and Communications requires public enterprises to formulate it.

• Positioning of the Medium-Term Management Plan
• Management Policy and Basic Policies
• Formulation Policy and Plan Framework
• Sewerage in Yokohama City

• Measures Goal 1: Disaster-Resistant Town Development
  • Measure 1: Measures against inundation
  • Measure 2: Earthquake Countermeasures
• Measurement Goal 2: Realizing a Good Environment
  • Measure 3: Creating a Good Water Environment
  • Measures 4: Contributing to a Recycling-Oriented Society
• Policy Goal 3: Management of Sewerage Supporting Citizens' Life
  • Measure 5: Maintenance
  • Measure 6: Measures against aging
• Measure Objective 4: Decarbonization of sewerage
  • Measure 7: Reduction of Greenhouse Gas
• Policy Goal 5: Yokohama Sewerage Connecting to the World
  • Measures 8: International Technical Cooperation and Overseas Water Business Development Support

• Policy Goal 6: Business Operations Connected to Tomorrow
  • Measure 9: Creating a System for Business
  • Measures 10: Sewerage DX and Technology Development
  • Measures 11: Promotional Activities for Sewerage Business

• Policy Goal 7: Sustainable Fiscal Management
  • Measures 12: Securing income and reducing expenditures
• Fiscal balance plan
• Long-term estimates of fiscal balance

• Individual Initiatives and Target List
• List of facilities
• Ayumi of Yokohama sewer

• Yokohama City Sewerage Business Medium-Term Management Plan 2022 (A3 Spreads) (PDF: 13,816KB)

• Cover - Table of Contents (PDF: 9,859KB)
• Basic matters of Part 1 Plan (PDF: 4,649KB)
• Part 2 Direction and Initiatives of Measures (Measure Goal 1) (PDF: 27,760KB)
• Part 2 Direction and Initiatives of Measures (Measure Goal 2) (PDF: 19,238KB)
• Part 2 Direction and Initiatives of Measures (Measure Goal 3) (PDF: 19,321KB)
• Part 2 Direction and Initiatives of Measures (Measures Goals 4 to 5) (PDF: 11,828KB)
• Part 3 Direction and Initiatives for Business Operations (PDF: 14,486KB)
• Part 4 Direction and Initiatives for Financial Management (PDF: 6,532KB)
• Reference materials (PDF: 1,929KB)

• Yokohama City Sewerage Business Medium-Term Management Plan 2022 (for A4 printing) (PDF: 98,664KB)

• Digest version Yokohama City Sewerage Business Medium-Term Management Plan 2022 (PDF: 3,144KB)

The booklet of the main part of the plan is distributed at the following locations.

• Sewerage River Bureau Management Promotion Section (city hall 24th floor)
• Citizen Information Center (City Hall 3F)
• Each ward office Public Relations Section

About "Yokohama-shi sewer business medium-term management plan 2022" main part, we revised as follows because there were some errors.

During the period from September 20, 2022 to October 19, 2022, we conducted a public opinion solicitation on the draft plan.
Thank you very much for giving us your feedback.

• Citizen opinion offer conduct result (PDF: 726KB)
• Yokohama City Sewerage Business Medium-Term Management Plan 2022 draft (collective version) (PDF: 28,161KB)
• Public opinion offer leaflet (PDF: 3,250KB) about Yokohama-shi sewer business medium-term management plan 2022 (draft)