Public-Private Partnerships

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As a pioneer in public-private partnerships (PPPs), the Veolia Group supports water and wastewater infrastructure in countries around the world. As a trusted partner chosen by the municipalities we serve, we provide optimal solutions to the diverse challenges faced by local communities.

The strength of the Veolia Group lies in combining technologies and expertise built on extensive experience with cutting-edge technologies. Through initiatives such as digitalisation using IoT and AI, and circular economy solutions such as sludge valorisation, we are helping to shape the future of efficient and sustainable water infrastructure.

Our Approach to Public-Private Partnerships 

For water and wastewater utilities across Japan, the Veolia Group offers optimal solutions through public-private partnerships, drawing on domestic and international expertise to promote digitalisation and build disaster support networks.

Advancing Digitalisation Through Public-Private Partnerships 

Drawing on Veolia Group’s extensive track record in Japan and overseas, we help accelerate the digitalisation of water and wastewater services. By introducing a range of digital technologies based on the experience of a specialist infrastructure company, we contribute to greater operational stability and efficiency.

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A Nationwide Disaster Support Network Safeguarding Essential Water Services 

In the event of a disaster, we leverage Veolia’s nationwide network to support early recovery in affected areas and help prevent secondary damage. We are able to provide a wide range of support measures, including the dispatch of water tankers and personnel, as well as emergency recovery assistance using portable water treatment units.

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Examples of Public-Private Partnership Projects by the Veolia Group 

The Veolia Group is entrusted with a wide range of public-private partnership projects across Japan. Across the entire water cycle, including drinking water and wastewater services, we provide optimal services tailored to local needs.

Japan’s First Concession in the Water Sector 

Hamamatsu City Public Sewerage Terminal Treatment Plant (Seien Treatment Area) Operation Project 

This was Japan’s first sewerage concession project, covering a treatment area that accounts for approximately 60% of the wastewater treated in Hamamatsu City. Through the comprehensive management and operation of the facilities over a 20-year period, the project has achieved greater efficiency and improved sustainability. 

Scope of services: Operation, maintenance and rehabilitation

浜松市公共下水道終末処理場(西遠処理区)

Comprehensive PPP Integrating Drinking Water, Wastewater and Agricultural Community Wastewater 

Kahoku City Comprehensive Private-Sector Outsourcing for Water and Wastewater Services 

This public-private partnership project improves efficiency and stability through the integrated operation of services that were previously managed separately. By leveraging Veolia’s technologies and know-how, widely dispersed facilities are managed efficiently. 

Scope of services: Maintenance and management of drinking water, wastewater and agricultural facilities, sewer pipeline maintenance, billing and collection services, and customer counter services

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Strengthening Water Pipelines Through Public-Private Partnerships 

Osaka City Water Trunk Pipeline Seismic Reinforcement PFI Project 

This project strengthens water infrastructure more efficiently and rapidly through public-private partnership. In preparation for natural disasters such as a major Nankai Trough earthquake, approximately 38 km of trunk pipelines will be renewed and upgraded for seismic resilience. 

Scope of services: A full range of services related to the renewal (seismic reinforcement) of approximately 38 km of trunk pipelines covered by the project, including planning, design, construction, construction supervision and operation

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Creating New Resources from Wastewater 

Kisarazu City Sewage Sludge Fertiliser Production Facility Development Project (DBO Model) 

This DBO project composts sludge generated at the wastewater treatment plant for use in green spaces and agricultural land. It creates new value from sewage sludge and promotes local resource circulation.

Scope of services: Design and construction, operation and maintenance

木更津市下水処理場

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