slide show - Alliance for Water Efficiency
slide show - Alliance for Water Efficiency
slide show - Alliance for Water Efficiency
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Alby the Numbers
180Total Seattle Regional <strong>Water</strong> System Annual Demandin Millions of Gallons per Day: 1930-20121601401201948: Al is born1987: Al beginsworking <strong>for</strong> SWD10080604020019301935194019451950195519601965197019751980198519901995200020052010Annual MGD
180Total Seattle Regional <strong>Water</strong> System Annual Demandin Millions of Gallons per Day: 1930-20121601401201948: Al is born1987: Al beginsworking <strong>for</strong> SWDAnnual MGD100806040200193019351940194519501955196019651970197519801985199019952000200520102013: Al retires
Al’s Key Insights
Al’s Key Insights• We waste a lot of water
Al’s Key Insights• We waste a lot of water• Conservation is cheap
Al’s Key Insights• We waste a lot of water• Conservation is cheap• Conservation is painless
Al’s Key Insights• We waste a lot of water• Conservation is cheap• Conservation is painless• Go <strong>for</strong> the low hanging fruit
Conservation Savings Since 199060System Operation Improvements50Conservation ProgramsPlumbing Code40Rate Impacts3020100Reduction in <strong>Water</strong> Demand in MGD1990199119921993199419951996199719981999200020012002200320042005200620072008200920102011
How Much <strong>Water</strong> Is That?59 MGD > 54 MGD
How Much <strong>Water</strong> Is That?Through 2012• 286,000,000,000 (286 billion) gallons• 5,700,000,000 (5.7 billion) bathtubs
How Much <strong>Water</strong> Is That?Through 2012• 286,000,000,000 (286 billion) gallons• 5,700,000,000 (5.7 billion) bathtubsThrough 2030• 720,000,000,000 gallons• 14,400,000,000 bathtubs
Conservation Vs. New Supply250225200Annual Average MGD17515012510075Actual Demand502501930 1940 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070
Conservation Vs. New Supply250225200Forecast WithoutConservationAnnual Average MGD17515012510075Actual Demand502501930 1940 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070
Conservation Vs. New Supply250225200Forecast WithoutConservationAnnual Average MGD17515012510075Actual DemandCurrent Firm Yield502501930 1940 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070
Conservation Vs. New Supply250225200Forecast WithoutConservationAnnual Average MGD17515012510075Actual DemandCurrent Firm YieldForecast WithConservation502501930 1940 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070
Conservation Vs. New Supply250225200Forecast WithoutConservationAnnual Average MGD17515012510075Actual DemandCurrent Firm YieldForecast WithConservation5070+ Years2501930 1940 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070
Conservation Vs. New Supply250225200New SupplyForecast WithoutConservationAnnual Average MGD17515012510075Actual DemandCurrent Firm YieldForecast WithConservation5070+ Years2501930 1940 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070
$$$$$$$$$$PV Cost of New Supply $800 MillionPV Cost of Conservation: $ 75 Million_______________________________________________________________NPV : $725 Million
$$$$$$$$$$
Al’s National ImpactCodes and Standards• State Uni<strong>for</strong>m Plumbing Code• Federal Energy & Policy Act–1992, 2005, 2007• Energy Star/<strong>Water</strong> Sense• Consortium <strong>for</strong> Energy <strong>Efficiency</strong>
National <strong>Water</strong> Use Comparison - MWRAVolumeGross Per Capita1985 1990 1995 2000 20051985 1990 1995 2000 20051985 1990 1995 2000 2005Tualatin Valley,ORWashington, DCWorcester, MAZ0Z1Z215010050San Jose Seattle Springfield, MA Sydney, Australia TacomaTampa150100Percent of 1985 Use15010050New York City Philadelphia Portland, ME Portland, OR Providence, RI San FranciscoGreater Cincinnati WW Hart<strong>for</strong>d, CT Los Angeles Manchester, NH MWRANew Haven, CT50150100Anchorage, AKArlington, TXBirmingham, ALBoston (part of MWRA)Champlain <strong>Water</strong> DistrictFairfax, VA50150100501985 1990 1995 2000 20051985 1990 1995 2000 2005Year1985 1990 1995 2000 2005
Impact of <strong>Water</strong> SenseConsumers have saved:• 287 billion gallons of water
Impact of <strong>Water</strong> Sense• $4.7 billion in water and energybills
Impact of <strong>Water</strong> Sense• 38.4 billion kWh of electricity
Impact of <strong>Water</strong> Sense• 13 million metric tons of CO 2
Vending Machine Sales on Al’s Floor12001000800600Cans of SodaBags of M&Ms40020001980 1985 1990 1995 2000 2005 2010 2015 2020
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