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Water Infrastructure for Sustainable Development Abel Mejia Water Manager The World Bank Outline Water and Poverty: the Big Picture Implications for the Infrastructure Sector Governance and the Political Economy of Water The Way Forward Outline Water and Poverty: the Big Picture The Millennium Development Goals Water Security Urbanization Access to Electricity Environmental Services Climate Change Implications for the Infrastructure Sector Governance and the Political Economy of Water The Way Forward Water and Poverty 1 billion lack access to safe water 2.6 billion are without basic sanitation The MDGs On track: Water supply Off track: Sanitation • >500 million people will be missed Beyond the pipes • Good policies, accountable and capable institutions required Urbanization The urban shift and growth of slums has major implications on water infrastructure development Challenges: Urbanization Projected Population Developing & Transition Countries (DTC) and OECD 9 Megacities Cities Towns Other rural Fragile lands 8 Population (billions) 7 6 5 4 Rapid urban growth in secondary cities & towns 3 2 Still many in fragile rural areas 1 0 DTC OECD 1950 DTC OECD 1970 DTC OECD 2000 DTC OECD 2030 DTC OECD 2050 Annual Cost of Environmental Degradation in Colombia (Percentage of GDP 1.20% 1.00% 0.80% 0.60% 0.40% 0.20% 0.00% Water, Urban & Indoor Sanitation & Air Pollution Hygiene Natural Disasters Land Degradation Water Security Access to Electricity 1.6 billion people lack basic electricity service Access rates:3% in parts of Africa Clean Energy • Re-emergence of hydropower Environmental Services Recognize the Value of Water Ecosystems • Glaciers • Coastal systems • Lakes and wetlands • Aquifers • Tropical forests Adaptation to Climate Change Impact on water cycle, water availability, and water allocation at the global, regional, basin, and even local levels Smaller stocks of existing water infrastructure in developing countries Impact supply and demand of water resources and associated infrastructure Relative change in runoff in the twenty-first century mean of relative change (percentage) in runoff for the period 2041–60 compared to 1900-1970. (P. C. D. Milly1 2005) Average Annual Precipitation and Variability in LAC and SSA 2500 Northern Equatorial LAC 2000 Southern Equatorial LAC 1500 mm/yr Northern Equatorial SSA Northern Warm Temperate LAC 1000 Southern Warm Temperate LAC Brazil-Arid LAC 500 Polar LAC 0 Arid LAC -500 Southern Equatorial SSA Northern Warm Temperate SSA Southern Warm Temperate SSA Southern Arid SSA Northern Arid SSA Average Annual Runoff and Variability in LAC and SSA 2500 2000 1500 mm/yr Northern Equatorial LAC 1000 Southern Equatorial LAC Northern Equatorial SSA 500 Northern Warm Temperate LAC Polar LAC Arid LAC Southern Warm Temperate SSA Southern Arid SSA Brazil-Arid LAC 0 -500 Southern Warm Temperate LAC Southern Equatorial SSA Northern Warm Temperate SSA Northern Arid SSA Economy-wide impacts 3.0 1.0 5.0 0.0 -1.0 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 0.0 1979 Real GDP growth (%) 2.0 10.0 -2.0 -5.0 -3.0 Real GDP grow th (%) Variability in Rainfall (Meter) -10.0 -4.0 Years Rainfall & GDP growth: Zimbabwe 1978-1993 80 25 20 60 10 20 5 0 2000 -5 -10 -15 -40 rainfall variation around the mean -60 1999 1997 1998 1996 1995 1993 1994 1992 1991 1990 1989 1988 1987 1986 1985 1984 -20 1983 0 1982 percentage 15 40 GDP growth -80 -20 -25 -30 year Rainfall & GDP growth: Ethiopia 1982-2000 Variability in Rainfall (Meter) 15.0 Impact on Infrastructure Damage from coastal flooding, glacier melt, hurricanes Salt water intrusion into aquifers and lower flows from glaciers reduce drinking water supplies Need for more water storage, wetlands loss Overexploitation of aquifers Glaciers in the Andes (Colombia, Ecuador, Peru, Bolivia, Chile, Argentina) have lost volume Photos of the Qori Kalis Argentina's Upsala Glacier, once the biggest in South America, is now disappearing at a rate of 200 meters per year A temperature increase of 4o C is anticipated to lead to a collapse of the Amazon Rainforest Ecosystem (Brazil, Colombia, Bolivia) Most Important Effects in LAC Glacier Melt Coral Bleaching in the Caribbean Increased Hurricane Frequency and Intensity Collapse of Tropical Rainforest Coastal Flooding Economic impact from climate change in LAC by 2050 Combined impact of sea level rise, loss of fisheries and tourism calculated to equal 530% of GDP in the Caribbean Water supply to cities will be affected (Quito may see water supply costs increase by 30%, La Paz, Lima, Bogotá also to be affected by diminished supplies caused by climate change) Power generation will be more expensive as it shifts from hydro to thermal Health costs will be affected by increased exposure to tropical diseases The cost of hurricane impact has increased by two orders of magnitude in the Caribbean basin in the last 20 years and hurricane intensity is expected to continue increasing Outline Water and Poverty: the Big Picture Implications for the Infrastructure Sector Global Context A Minimum Platform S-Curve Adapting to Climate Change The World Bank Governance and the Political Economy of Water The Way Forward Gro wth in GD P p e r wo rk e r In fr a s tr u c tu r e a c c u m u la tio n a n d g r o w th (1 9 6 0 -9 7 c o untry ave rag e s , p e rc e nt) 6% 4% 2% 0% O thers -2 % lac y = 0 .4 2 2 4 x + 0 .0 0 0 7 R 2 = 0 .3 4 8 7 eap7 -4 % -2 % 0% 2% 4% 6% 8% 10% 12% Gro w th in in fra s tru c tu re s to c k s p e r w o rk e r Source: Easterly, Calderón and Serven Investments in Water Water investments provide multiple co-benefits and are drivers of growth and poverty alleviation. • Health • Environment • Building government track record • Education • Gender equality • Economic growth Water Infrastructure & Institutions A minimum platform for infrastructure and institutions is needed to move along the path of sustainable development. water management AND OR infrastructure small-scale AND OR large scale water infrastructure public AND OR private investments Key is to blend options reflecting needs & Investments in Water The S-Curve Considerations of Climate Change Challenges for developing countries • Needs for additional water infrastructure and nonstructural investments • Adaptive management to address uncertainty about implications of climate variability and long term impacts on the water balance Adapting to Climate Change Augment Supply: • • • • • Expand alternatives of water supply and storage Increase efficiency of water supply services Control water balance at basin level Sustainable aquifer management (recharge) Desalination • • • • Foster water quality management at basin level Phased approach to investments and standards Support priority investments in wastewater treatment Support reuse Pollution Management: Water Consumption • Economic incentives to reduce consumption and waste • Support R&D on cutting edge water technologies and reuse • Increase productivity of water in irrigation systems Priorities for World Bank Assistance Water Supply, Sanitation, Hygiene Integrated Water Resources Management Agriculture Water Management Floods and Droughts Hydropower Ecosystem Management Groundwater Adaptation to Climate Change in Water Global Context of Water Annual Investments in Water Resources $US (Billions) 180 180 160 140 120 100 80 60 40 20 0 Needed for Water Security* 75 3.6 Investments in Water Resources* World Bank** *Source: Global Water Partnership ** Average annual investments FY04-FY07 The World Bank’s Water Portfolio 2500 $US (millions) 2000 WSS I&D WRM Hydro 1500 1000 500 0 FY04 FY05 Note: As of October, 2007 FY06 FY07 Support efficiency and sustainability of water investments Charge the well-to-do, subsidize the poor • From (regressive) consumption subsidies to connection subsidies for the poor • Public Expenditure Reviews to inform public financing policy Apply smart technology • Focus on system improvement before expanding capacity • Flexible standards decrease cost • New irrigation and drainage techniques, reuse, desalination • Better designs of dams Secure O&M • Revenues from consumers, as a minimum, should cover O&M to underpin sustainability ‘Climate proof’ new investment • The infrastructure that is built now, will be subject to increasing variability and climatic uncertainty Outline Water and Poverty: the Big Picture Implications for the Infrastructure Sector Governance and the Political Economy of Water Governance of Utilities Corruption Risks Regional Examples Drivers of Corruption Reducing Corruption The Way Forward Corruption Water institutions are vulnerable to corruption. Where to look? Corruptible financial flows Discretionary decisions affecting value Traditional ‘clientelist’ model POLITICIANS Operational subsidies Appointment of directors Political favours Untendered contracts Over-staffing UTILITY COMPANY EMPLOYEES Poor quality of service Artificially depressed tariffs CONNECTED POPULATION Source: Foster 2001 CONTRACTORS UNCONNECTED POPULATION High prices Reformed model Strategic guidance POLICY–MAKERS Price and quality regulation REGULATORY AGENCY Competitive tendering Efficient service UTILITY COMPANY EMPLOYEES Good quality of service Cost-recovery tariffs CONNECTED POPULATION Source: Foster 2001 Connections CONTRACTORS UNCONNECTED POPULATION Policy environment The Path for Reforms Uganda 03 staff performance contracts 02 automatic tariff indexation 00 ext & int performance contracts 98-00 service & revenue enhancement programs 98 new MD 97 new Board 97 corporate plan 95 new statute end 80s & 90s Major rehab mid 80s new government 70s political turmoil Utility performance Public Policy: Macro-Micro links Policy Environment Impossible Good Realistic Unrealistic Bad low Utility Performance high Public Policy: Macro-Micro links Macro Inflation Exchange Rate Fiscal Deficit Subsidy Policy Law: labor, environment, water, procurement, … SOE reform Micro Appointment of key managers Budget and Investment priorities O&M policy Staffing level Client orientation Commercial policy Understanding where corruption risk occurs Donor finacing REGULATOR GOVERNMENT Gov’t Officers UTILITY MANAGEMENT - Human Resources - Stores - Accounting Utility Managers CAPITAL PROJECTS - Planning and budgeting - Tendering and procurement - Project selection - Project planning and design - Construction - Supervision Suppliers and Contractors PUBLIC UTILITY Utility Employees UTILITY OPERATIONS - Commercial operations - Service and repairs Petty Corruption DONORS CUSTOMERS PRIVATE CONTRACTORS Grand Corruption Regional Examples of Corruption In Africa •80 percent of urban water utilities in Africa are considered financially unviable In 21 water companies in Africa, nearly twothirds of operating costs were due to corruption Cross, Piers. WSP. 2007. Estache & Kouassi. 2002 In South Asia • False readings: 41% of customers had paid a bribe in last 6 months • Illegal connections: 20% of households admitted paying a bribe to utility staff • Contractors: 15% excess cost because of collusion • Kickbacks: 6-11% of contracts value Cross, Piers. WSP. 2007. Drivers of Corruption in Public Works Unclear procurement and tendering Lack of compliance monitoring and enforcement sanctions Low salaries of utility staff Understanding how to help reduce corruption Central Government Long route Local Government Medium route Public / Consumers Short route WDR 2004 Framework: “Paths of Accountability” Providers Possible intervention points Support country-level probity: Political competitors • Public expenditure management & accountability • Public procurement Central Government • Ombudsman, anti-graft commission Build clear accountability paths: •Sector structure Political competitors •Regulation •Performance contracts •OBA Demand for service + probity Local Government •Provider governance •Capacity building Support provider-level probity : •Procedural integrity •Financial integrity Public / Consumers Strengthen consumer demand: •Consumer groups •Report cards •Complaints mechanisms Management •Technical audits •Procedural audits Information on performance Providers The new model: balancing multiple accountabilities Rich Clients Poor Min. Finance Regulator National Gov Utility Min. Environment Donors Local Gov. Financiers Union Sector Min. Credit Rating MDGs Extent of reform in Latin America Regulation Chile 100% Argentina 88% Bolivia 100% Colombia 100% Perú 100% Brasil 24% Uruguay 100% México 19% Venezuela 3% Nicaragua 100% Panamá 100% Paraguay 100% Ecuador 0% El Salvador 0% Honduras 0% Costa Rica 0% Guatemala 0% Source: Foster 2001 PSP 86% 62% 28% 13% 0% 1% 17% 19% 3% 0% 0% 0% 0% 0% 0% 0% 0% At the regional level, regulation has gone much further than PSP It is estimated that of urban water consumers • 41% enjoy regulatory protection • 15% are supplied by a private operator (rising to 25% and 34% in certain segments) Outline Water and Poverty: the Big Picture Implications for the Infrastructure Sector Governance and the Political Economy of Water The Way Forward The Way Forward Holistic approach to water resources management and climate change Address governance and political economy issues Scaling-up support to reach the MDGs Enhance coordination of donors Improve quality of fiscal spending Develop technical capacity to absorb incremental resources Thank you