Market brief
Yemen
The authorities that procure water infrastructure in Yemen, how the deals are put together, and what is in the pipeline.
Reference profile for YemenMarket snapshot
The commercial picture in Yemen: the scale of the economy and the water sector, the investment climate, and where the near-term activity is concentrated.
Political stability
World Bank Governance Indicators, 2024. Percentile among all countries; higher is more stable.
Investment climate
World Bank Governance Indicators, 2024. Regulatory quality for private investment; higher is better.
Financing & PPP
- PPP frameworkLimited
- Tracked pipelineno disclosed values tracked yet
- Active fundersUN agencies, World Bank
- Climate adaptation planIn preparation
Opportunities
- Solar-powered village water supply
- Rainwater harvesting & spate irrigation
- Aquifer management
- Decentralised treatment
Key challenges
- Among the fastest-depleting aquifers on earth (Sanaa basin)
- Conflict-damaged services
- Qat irrigation demand
- Extreme humanitarian stress
Sources: FAO AQUASTAT / national reports (latest available); World Bank 2023–24. Figures approximate. Governance indicators: World Bank Worldwide Governance Indicators (2024).
Contracting authorities
The bodies that commission, regulate and operate water infrastructure in Yemen. Ministries set policy and sign the offtake; utilities run the assets; regulators set the tariff and the service standard.
- Ministry of Water & EnvironmentMinistry
- General Authority for Rural Water (GARWSP)Utility
- Local Water & Sanitation Corporations (LWSCs)Utility
- National Water & Sanitation Authority (NWSA)Utility
- National Water Resources Authority (NWRA)Basin & resources authority
How deals are structured
The framework in Yemen is Limited, no tracked scheme in the country carries a disclosed value, and the funders most active in the sector are UN agencies, World Bank, Humanitarian finance.
Delivery splits by asset class across the region: dams and trunk conveyance are mostly engineering contracts carried by sovereign or development-bank finance; bulk supply increasingly uses build-operate-transfer concessions against a long-term offtake; and distribution work is let as performance-based contracts paid against measured leakage reduction. The Finance & Economics hub sets out each model and where it has been used.
How to bid
There is no domestic water procurement market in Yemen, and the distinction matters commercially: in the current World Bank operation the United Nations agencies are the borrower and the implementing agencies, with Yemen as beneficiary.1 A contractor never signs with a Yemeni ministry. It bids on the United Nations marketplace, against United Nations conditions, and is paid by a United Nations agency.
| Who contracts | UNOPS, with UNICEF and the World Health Organization. In the health, nutrition and water project approved in May 2026, total cost US$100 million, the agencies are both borrower and implementing agency.1 |
|---|---|
| Route and registration | Tenders publish on the United Nations Global Marketplace and run through UNOPS eSourcing. Registration is free at the basic level: a vendor must be registered and logged in to bid.2 |
| Contract form | Supply or supply-and-install against a purchase order on UNOPS general conditions. No sovereign counterparty, no local-law risk and no host-government payment risk, because the payer is UNOPS.2 |
| What can be bid | Meters, pipe, solar pumps and inverters, heavy equipment, network construction and rehabilitation lots, solar installations at well fields. A worked example is the July 2025 request for quotation for domestic water meters, delivered to the local corporations’ warehouses in two lots for the Sanaa and Aden programme units.2 |
| Scale | By mid-2026 the programme had delivered more than 405,000 metres of pipe, metered over 33,500 households, rehabilitated more than 134,000 metres of network and installed 49 solar units powering 96 facilities.3 |
| Beneficiaries, not buyers | The local water and sanitation corporations receive the assets; the urban water and sanitation programme management units in Sanaa and Aden are named in the tenders. Neither contracts.2 |
The price signal that matters in Yemen is not a tariff but the cost of diesel pumping and trucking, which is why the current project funds solarisation and transition plans to phase out fuel reliance.1 What could not be established: the 2002 water law’s status, the resources authority’s function, and any corporation tariff.
Regulatory intelligence
| Regulation | Status | Year | Note |
|---|---|---|---|
| Water Law | Unenforced | 2002 | Licensing and basin planning on paper. |
| Sanaa Basin plans | Stalled | — | Successive rescue plans outpaced by drawdown. |
| Donor WASH frameworks | Active | — | Humanitarian delivery as de facto water policy. |
Conditions vary by authority and governorate.
Projects
Tracked schemes in Yemen, largest first. Each has its own page with the parties, the finance and a dated history.
Track record
What has actually been signed in Yemen, from the awards log and the major projects register.
| Year | Project | Winning firms | US$ m |
|---|---|---|---|
| 1995 on line | Sanaa Wastewater Treatment Plant | VINCI Construction Grands Projets, as part of a consortium | 45 |
Years without a label are award years from the curated log; rows marked on line are dated by commissioning, from the projects register. 1 rows in total for Yemen.
Pipeline & tenders
Structured procurements and live tenders in Yemen, drawn from the same review that maintains the pipeline tracker.
Pipeline & awards
Tenders
Prices
What households pay
| Household tariff (US$/m³) | Cost of supply (US$/m³) | Year | Source |
|---|---|---|---|
| not published | not published | n/a |
Supply is largely non-piped or humanitarian; tariffs where they exist are not comparable.
Residential tariffs, and the cost of supply where a utility publishes it, are kept in one place for the whole region so the comparison holds: a tariff means little without the cost it is measured against.
Watch list
No dated items have been carried forward for Yemen yet. This section fills from the monthly briefings as they are published.
Sources
8 references
Project, pipeline and tender records are compiled from procurer announcements, lender disclosures and trade reporting; each project page carries its own source and the date it was last checked. Institutions are from the decision-maker directory. Economic and water indicators are cited on the reference profile.
- World Bank (2025), environmental and social review summary, Yemen Health, Nutrition and WASH Project (P514502).
- UNOPS via the United Nations Global Marketplace, request for quotation 2025/58447 for domestic water meters, 8 July 2025.
- UNOPS, on water and sanitation delivery in Yemen, 10 September 2026.
- FAO, AQUASTAT — Global Information System on Water and Agriculture: country water resources, withdrawals by sector and dam register. fao.org/aquastat. Latest country values as compiled at build.
- World Bank, World Development Indicators and country water-sector reporting. data.worldbank.org.
- Kaufmann & Kraay, Worldwide Governance Indicators (World Bank), 2024 update — political-stability and regulatory-quality scores, 0–100, shown in the market snapshot. worldbank.org/wgi.
- World Resources Institute, Aqueduct 4.0 Water Risk Atlas (2023) — the sub-basin risk, stress and groundwater-decline layers on the interactive maps. wri.org/aqueduct.
- MENA Water Review major projects register and PPP pipeline — compiled from procurer publications, development-bank project pages and trade reporting; each record names its source.
Numbered references are linked from the superscript markers in the text. Figures without a marker come from the sources above as compiled in the site methodology.