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Fukuoka City Efficient Water Management (anglais)

This case study showcases examples where the “G20 Principles for Quality Infrastructure Investment (QII)” have been operationalized in Japan`s urban infrastructure projects. It highlights Fukuoka City, one of the most prominent cities in Japan today. It reviews the city’s efficient water management through Economic Efficiency and Infrastructure Governance, two of the six G20 Principles for QII. A key factor for the city’s success was adopting life-cycle costing as an underlying principle; the city upgraded its water distribution pipe network with polyethylene sleeves for life extension and went to great length for leakage reduction. As a recent effort, the city underwent procurement reforms to improve the technical quality of public works. The implications are expected to benefit policymakers and practitioners in developing countries.


  • Auteur

    Kriss,Paul, Miki Imoto,Haruka, Nishimaki,Hiroshi, Riku,Takashi

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  • Type de document


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  • Total Volume(s)


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  • Région

    Asie de l’Est et Pacifique,

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  • Titre du rapport

    Fukuoka City Efficient Water Management

  • Mots clé

    reclaimed water; agreement on government procurement; Internal rate of return; data collection and analysis; access to water supply; public awareness campaign; quality of public; investments in infrastructure; Environment & Energy; net present value; cost of living; scarcity of water; disaster risk management; average water consumption; incentives for households; water management system; modern growth model; scarce water resource; water supply operation; urban service delivery; quality of investment; available water resource; water distribution network; international affair; world war ii; leakage rate; base tariff; basic infrastructure; pipe replacement; leakage reduction; capital expenditure; water reclamation; city official; staff capability; severe drought; water production; water flow; pipe network; safety measure; household water; evaluation method; Urban Infrastructure; delivery cost; water leakage; heavy industry; Water Demand; emerging economy; municipal bond; resource constraint; elementary school; Tax Exemption; administrative burden; evaluation result; Emerging economies; national policy; operational expenditure; private company; replacement cost; water saving; urban development; initial investment; fixed tariff; urban boundary; urban core; technical proposal; suburban area; call center; local company; water source; Private Building; Procurement Policy; rural transportation infrastructure; water sector; noncommercial purposes; city planning; monitoring data; external relationship; social aspect; local contribution; project size; annual precipitation; city boundary; legal compliance; historical study; city scale; cost benefit; toilet facility; water pipe; civil engineer; new company; Population Ageing; public building; Municipal Finance; metropolitan area; housing rent; additional water; particular country; measure of use; gross margin; rapid urbanization; discount rate; bid price; urban strategy; investment option; tariff structure; floor area; geographical advantage; japanese yen; annual revenue; retaining talent; daily operation; foreign population; efficient management; Property tax; automotive industry; evaluation system; social contribution; saving behavior; civil engineering; water tariff; external stakeholder; economic efficiency; selection criterion; construction work; technical expertise; urban sector; environmental consideration; construction material; technological advancement; cathodic protection; prevention work; deep dives; river system; subsidiary right; early detection; initial tariff; tariff increase; average household; control valves; water pressure; adjustment parameter; low rate; purification plant; gain recognition; national economy; youth education; disaster preparedness; investment amount; site visits; targeted subsidy; average consumption; ecosystem approach; global knowledge; city government



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