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Ensuring the Future of Mega Manila's Water Security

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presented by Ramon Alikpala in Asia Water Week 2013, Manila 11-15 March 2013

presented by Ramon Alikpala in Asia Water Week 2013, Manila 11-15 March 2013


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  • 1. Ensuring the futureEnsuring the futureof Mega Manila’sof Mega Manila’sof Mega Manila sof Mega Manila sWater SecurityWater Securityby Ramon Alikpala, ChairmanMetropolitan Waterworks andSewerage System (MWSS),Philippines
  • 2. 36%36%15%15% 36%36%17%17%26%26%17%17%60% of the world’s60% of the world’spopulation resides in Asiapopulation resides in AsiaUNESCO
  • 3. Sustainable water management in large citiesrequires a holistic integrated approachrequires a holistic, integrated approach 12 f th ld’ 21 iti1.Tokyo2.Delhi4.Mumbai7.Shanghai8 Kolkota 12 of the world’s 21 mega-citiesare in Asia. UNESCAP (2010) Manila ranks 9th in Asia 15th in the8.Kolkota9.Dhaka10.Karachi13.Beijing15.Manila Manila ranks 9th in Asia, 15th in theworld.16.Osaka-Kobe19. Moscow20.Istanbul22.Seoul23 Chongquing23.Chongquing24.Jakarta26.Shenzhen28.GuangzhouPopulation is growing at almost 2% a year
  • 4. If left unattended, the twin engines of urbanisationand resource depletion will undermine efforts toand resource depletion will undermine efforts toachieve and sustain water security: water availabilityand access will be eroded and conflicts over use willand access will be eroded and conflicts over use willescalateGlobal Water Partnership, “Towards IntegratedUrban Water Management”
  • 5. 0 4%0 4%--0.4%0.4%Rural Population GrowthRate2 9%2 9%2.9%2.9%Urban Population GrowthRateRateSource: World Bank, 2012
  • 6. 46 4 M46 4 M46.4 M46.4 MUrban Population49%49%49%49%Urban Population% of Total Population% of Total PopulationSource: World Bank, 2012
  • 7. Th M M il E iThe Mega Manila Experience1997 - 2012Achieving Synergy through PPPAchieving Synergy through PPP
  • 8. 40404040The number of cities andmunicipalities served byMWSS1 9401 940WESTMayniladWater1,9401,940The area in squarekilometers of the MWSSEASTManilaWaterkilometers of the MWSSService AreaWaterConsidered the largest Water PPP worldwide
  • 9. 5 84M5 84M5.84M5.84MThe number of MWSScustomers in 1997 /9.73M population.16 Hours a day service13 8M13 8M13.8M13.8MThe number of MWSScustomers today / 15.8Mpopulation24 Hours a day service24 Hours a day service
  • 10. 9 89 89.89.8The number of employeesper 1000 connections in19972 22 22.22.2The number of employeesper 1000 connectionsper 1000 connectionstoday
  • 11. 68%68%68%68%The amount of water lostto pilferage or leaks (Non-Revenue Water) in 199735%35%35%35%The Non-Revenue Waterlevel todaylevel todayThe West Zone hasrecovered over 1000Manila Water reportsNRW of 11%MLD NRW in 4 years
  • 12. Ensuring Mega Manila’sEnsuring Mega Manila sLong Term Water Security2012 - 2037
  • 13. The future of urban water management is The future of urban water management is improved water governanceimproved water governanceimproved water governanceimproved water governance US$ 2.2 Billion in Infrastructure Projects Angat Dam and Dyke Strengthening Project Rehabilitation, Operation and Maintenance of AngatHydro-electric Power Plant Auxiliary Turbines No. 4 & 5 Angat Water Utilization and Aqueduct ImprovementProject Phase 3Project, Phase 3 New Centennial Water Source Project Bulacan Bulk Water Supply Project Bulacan Bulk Water Supply Project
  • 14. Investing in Sewerage ServicesInvesting in Sewerage ServicesMaynilad Manilay(WestZone)Water(East Zone)SewerCoverage9% 12%OperationalSTPs4(141 MLD)25(91.3 MLD)New STPs2012-20167(272 MLD)5(455 MLD)2017-2037 19 18
  • 15. The future of urban water management is The future of urban water management is improved water governanceimproved water governanceimproved water governanceimproved water governance Demand Management Water Conservation Tariff Reviews Organizational Excellence Partnership Buildingp g Exploring Synergies
  • 16. ExploringExploringExploring Exploring SYNERGIESSYNERGIESS G SS G S the interaction of elementsth t h bi d dthat when combined producea total effect that is greaterthan the sum of the individualthan the sum of the individualelements
  • 17. PowerPower comprises 30%comprises 30%ExploringExploringSYNERGIESSYNERGIESPowerPower comprises 30%comprises 30%of Manila Water’s Costsof Manila Water’s CostsSYNERGIESSYNERGIES
  • 18. Power comprises 10%Power comprises 10%ExploringExploringSYNERGIESSYNERGIESPower comprises 10%Power comprises 10%ofof Maynilad’sMaynilad’s CostsCostsSYNERGIESSYNERGIES
  • 19. ExploringExploringSYNERGIESSYNERGIESSYNERGIESSYNERGIES
  • 20. ExploringExploringSYNERGIESSYNERGIESSYNERGIESSYNERGIESWaterWater FloodFloodWaterWaterSupplySupplyFloodFloodManagementManagement
  • 21. ExploringExploringSYNERGIESSYNERGIESSYNERGIESSYNERGIES
  • 22. S lS lSalamatSalamat