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Phnom Penh Wastewater Management System Upgrade

Sector: Water Supply and Storage • Location: Phnom Penh, Cambodia

Source: Next City

Project
Planned

Phnom Penh is seeking to upgrade its aging wastewater management system to address the challenges posed by rapid urbanization and climate change. The Japan International Cooperation Agency (JICA) has proposed a $1 billion plan that includes the construction of a sewage treatment plant and a decentralized waste treatment system.

Status
Prospective
Sector
Water Supply and Storage, Waste Processing and Treatment
Location
Phnom Penh, Cambodia
Updated
22 Jul 2026
Source
Next City

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The project “Phnom Penh Wastewater Management System Upgrade” is an infrastructure initiative in the Water Supply and Storage sector, located in Phnom Penh, Cambodia. Taiyo aggregates data on it from Next City.

Participants

Not available for this record.

Status

Original status

Planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Phnom Penh is seeking to upgrade its aging wastewater management system to address the challenges posed by rapid urbanization and climate change. The Japan International Cooperation Agency (JICA) has proposed a $1 billion plan that includes the construction of a sewage treatment plant and a decentralized waste treatment system.

Original sector

Water Management

Budget

Location

Country

Cambodia

City

Phnom Penh

Source

Source

Next City

URL

More Details

Record type

Project

Sector

Water Supply and Storage, Waste Processing and Treatment

Article published date

2025-03-20

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