Abstract
Energy and water are tightly connected but the possibility of mitigating climate change through water supply decisions has not been fully explored. The potential for improved efficiency is examined through analysis of the water supply systems in the five largest US cities: New York, Los Angeles, Chicago, Houston, and Philadelphia. The energy intensity of water supply in these cities ranges from 0.15 to 1.34 kWh/m3, largely due to pumping requirements. These cities also demonstrate opportunities to reduce the greenhouse gas emissions from water supply through source water protection, selection of alternative water supplies, repair and replacement of infrastructure, water conservation, and use of alternative energy supplies. Finally, decentralization of water supplies may also provide opportunities for improved energy efficiency in water supply.
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References
EPRI (2002) Water and sustainability: U.S. electricity consumption for water supply and treatment – the next half century. EPRI, Palo Alto
US Census Bureau (2010) 2010 Census urban and rural classification and urban area criteria. http://www.census.gov/geo/www/ua/2010urbanruralclass.html. Accessed 21 August 2012
Kenny JF, Barber NL, Hutson SS, Linsey KS, Lovelace JK, Maupin MA (2009) Estimated use of water in the United States in 2005. U.S. Geological Survey Circular 1344, Reston, 52 p
USEPA (1999) 25 years of the safe drinking water act: history and trends. USEPA, Washington
Carlson SW, Walburger A (2007) Energy index development for benchmarking water and wastewater utilities. Awwa Research Foundation, Denver
Arzbaecher C, Carns K et al (2009) Program on technology innovation: electric efficiency through water supply technologies – a roadmap. Electrical Power Research Institute, Palo Alto
Rothausen SGSA, Conway D (2011) Greenhouse-gas emissions from energy use in the water sector. Nat Clim Chang 1:210–219. doi:10.1038/NCLIMATE1147
McCray K (2003) Ground water’s role in U.S. community water systems: how the EPA measures it. Water Well J 57(8):38–41
New York City (NYC) (2012) History of New York City’s water supply system. http://www.nyc.gov/html/dep/html/drinking_water/history.shtml. Accessed 30 August 2012
New York City Department of Environmental Protection (NYCDEP) (2011a) New York City 2011 drinking water supply and quality report. http://www.nyc.gov/html/dep/pdf/wsstate11.pdf. Accessed 6 July 2012
Pirne M, Yonkin M (2008) Statewide assessment of energy use by the municipal water and wastewater sector. New York State Energy Research and Development Authority, Albany
New York City Department of Environmental Protection (NYCDEP) (2011b) Strategy 2011–2014. http://www.nyc.gov/html/dep/pdf/strategic_plan/dep_strategy_2011.pdf. Accessed 6 July 2012
Dickinson J, Tenorio A (2011) Inventory of New York City greenhouse gas emissions. http://www.nyc.gov/html/om/pdf/ccp_report041007.pdf. Accessed 8 August 2012
LADWP (2010) Urban water management plan. https://www.ladwp.com/ladwp/faces/ladwp/aboutus/a-water/a-w-sourcesofsupply;jsessionid=Z91sQSjQ2PVMy20hJVXQjSdNrn5SvtJVymXqSmvM4QTsJnhc8MKr!6863530?_adf.ctrl-state=jutxez8u2_21&_afrLoop=238767582833675&_afrWindowMode=0&_afrWindowId=null#%40%3F_afrWindowId%3Dnull%26_afrLoop%3D238767582833675%26_afrWindowMode%3D0%26_adf.ctrl-state%3D1dlyo1qa7b_4. Accessed 8 August 2012
Cohen R, Nelson B, Wolff G (2004) Energy down the drain: the hidden costs of California’s water supply. Natural Resources Defense Council, New York
Illinois Society American Water Works Association (ISAWWA) (2012) Water energy nexus survey summary report. http://c.ymcdn.com/sites/www.isawwa.org/resource/collection/82A33FB3-E26F-4EA1-932D-866A9E8E264A/FY12-0077_ISAWWA_SURVEY_REPORT_REV_lowres.pdf. Accessed 1 August 2012
Metropolitan Planning Council (MPC) (2009) Before the wells run dry: ensuring sustainable water supplies for Illinois. http://www.metroplanning.org/uploads/cms/documents/before_the_wells_run_dry.pdf. Accessed 30 July 2012
US Army Corps of Engineers (USACE) (2007) Lake Michigan diversion accounting: water year 2007 report. Chicago
Center for Neighborhood Technology (CNT) (2008) Chicago greenhouse gas emissions: an inventory, forecast and mitigation analysis. http://www.cnt.org/repository/Chicago-Climate-Analysis-Final.pdf. Accessed 8 August 2012
City of Chicago (2003) Chicago’s water agenda 2003 http://www.cityofchicago.org/dam/city/depts/water/general/CmsrOffice/wtrAgenda/wateragenda_1.pdf. Accessed 1 September 2012
City of Chicago (2011) City of Chicago emerging contaminants study: analysis of endocrine disrupting chemicals, pharmaceuticals and personal care products. http://www.cityofchicago.org/content/dam/city/depts/water/WaterQltyResultsNRpts/analities/Rnd6tbl20110119.pdf. Accessed 8 August 2012
Smyer S (2008) History of the City of Houston’s drinking water operations. http://documents.publicworks.houstontx.gov/documents/divisions/utilities/history_of_drinking_water_operations.pdf. Accessed 24 August 2012
City of Houston (2010a) Electricity reliability service for water utility: budget and fiscal affairs committee briefing. http://www.houstontx.gov/council/1/bfacommittee/10.5.10/sb361presentation.pdf. Accessed 6 August 2012
City of Houston (2011) Drinking water quality report. http://documents.publicworks.houstontx.gov/documents/divisions/utilities/water_quality_report_2011.pdf. Accessed 10 August 2012
City of Houston (2012) Drinking water operations. http://www.publicworks.houstontx.gov/utilities/drinkingwater.html. Accessed 15 August 2012
City of Houston (2010b) City of Houston surface water conversion. http://documents.publicworks.houstontx.gov/documents/divisions/utilities/coh_surface_water_conversion.pdf. Accessed 30 July 2012
City of Houston (2008) Green Houston emissions reduction plan. http://www.greenhoustontx.gov/reports/emissionreduction20080909.pdf. Accessed 5 August 2012
Deru M, Torcellini P (2007) Source energy and emission factors for energy use in buildings. National renewable energy library. Technical report NREL/TP-550-38617, Golden
City of Houston (2010c) Press release: City of Houston launched wastewater treatment plant energy efficiency project. http://www.houstontx.gov/mayor/press/20100125.html. Accessed 20 August 2012
City of Houston (2005) Drinking water quality report. http://documents.publicworks.houstontx.gov/documents/divisions/utilities/water_quality_report_2011.pdf. Accessed 5 August 2012
Kramek N, Loh L (2007) The history of Philadelphia’s water supply and sanitation system: lessons in sustainability for developing urban water systems. Philadelphia Global Water Initiative, Philadelphia
Philadelphia Water Department (2008) Annual drinking water quality report. http://www.phila.gov/water/pdfs/WQR2008.pdf. Accessed 25 August 2012
City of Philadelphia (2009a) Alternative energy. http://www.phila.gov/green/greenworks/energy_Alternative.html. Accessed 18 August 2012
City of Philadelphia (2009b) Greenworks Philadelphia. http://www.phila.gov/green/greenworks/2009-greenworks-report.html. Accessed 19 August 2012
USEPA (2010) New York: New York City and seven Upstate New York counties – effective watershed management earns filtration waiver for New York. USEPA, Washington. http://water.epa.gov/infrastructure/drinkingwater/sourcewater/protection/casestudies/upload/Source-Water-Case-Study-NY-NY-City-7-Upstate-Counties.pdf. Accessed 24 August 2012
USEPA (2011b) Greenhouse gas equivalencies calculator. USEPA, Washington. http://www.epa.gov/cleanenergy/energy-resources/calculator.html. Accessed 24 August 2012
Wickham JD, Wade TG, Riitters KH (2011) An environmental assessment of United States drinking water watersheds. Landsc Ecol 26(5):605–616. doi:10.1007/s10980-011-9591-5
Reiling SJ, Roberson JA, Cromwell JE III (2009) Drinking water regulations: estimated cumulative energy use and costs. J Am Water Works Assoc 101(3):42–53
USEPA (2005a) Economic analysis for the final long term 2 enhanced surface water treatment rule. USEPA, Washington, EPA 815-R-06-001
USEPA (2005b) Economic analysis for the final Stage 2 Disinfectants and Disinfection Byproducts rule. USEPA, Washington, EPA 815-R-05-010
Raucher RS, Cromwell JE III, Cooney K et al (2008) Risk and benefits of energy management for drinking water utilities. AwwaRF, Denver
Vince F, Aoustin E, Breant P, Marechal F (2008) LCA tool for the environmental evaluation of potable water production. Desalination 220:37–56
NSF (1999) Environmental technology verification program verification statement: Calgon carbon corporation oxidation technologies, Sentinelâ„¢ Ultraviolet Reactor (R-11, Model 6-1). NSF International, Ann Arbor
NSF (2002a) Environmental technology verification reports: inactivation of MS2 virus in drinking water. Trojan Technologies Inc. UVSwift Ultraviolet System Model 4L12. NSF International, Ann Arbor
NSF (2002b) ETV joint verification statement: inactivation of MS2 virus in drinking water. Atlantic Ultraviolet Corporation. Megatron Unit Model M250. NSF International, Ann Arbor
USEPA (2005c) Technologies and costs document for the final Long Term 2 enhanced surface water treatment rule and final Stage 2 Disinfectants and Disinfection Byproducts rule. USEPA, Washington, EPA 815-R-05-013
Twomey KM, Stillwell AS, Webber ME (2010) The unintended energy impacts of increased nitrate contamination from biofuels production. J Environ Monit 12:218–224
LADWP (2008) Securing LA’s water supply: City of Los Angeles water supply action plan. http://www.lacity.org/mayor/stellent/groups/electedofficials/@myr_ch_contributor/documents/contributor_web_content/lacity_004714.pdf. Accessed 8 August 2012
Stokes J, Horvath A (2005) Life cycle energy assessment of alternative water supply systems. Int J Life Cycle Assess 11(5):335–343
Environmental Financial Advisory Board (EFAB) (2010) Water loss reduction financing mechanisms for drinking water distribution systems. United States Environmental Protection Agency, Washington
USEPA (2011a) Aging water infrastructure research: science and engineering for a sustainable future. USEPA, Washington, EPA 600-F-11-010
USEPA (2009) Drinking water infrastructure needs survey and assessment: fourth report to congress. Office of Water, USEPA, Washington, EPA 816-R-09-001
Venkatesh G (2012) Cost-benefit analysis – leakage reduction by rehabilitating old water pipelines: case study of Oslo (Norway). Urban Water J 9(4):277–286. doi:10.1080/1573062X.2012.660960
Filion YR, MacLean HL, Karney BW (2004) Life-cycle energy analysis of a water distribution system. J Infrastruct Syst 10:120–130. doi:10.1061/(ASCE)1076-0342(2004)10:3(120)
Griffiths-Sattenspiel B, Wilson W (2009) The carbon footprint of water. River Network, Portland. http://www.rivernetwork.org/sites/default/files/The%20Carbon%20Footprint%20of%20Water-River%20Network-2009.pdf
Department for Environment Food and Rural Affairs (DEFRA) (2008) Future water: the government’s water strategy for England. The Stationary Office, Norwich
Arpke A, Hutzler N (2006) Domestic water use in the United States: a life-cycle approach. J Ind Ecol 10(1–2):169–184
Haley B, Gallo J-B, Kehr A, Perry M, Siao D, Smallen W, Torn MS, Williams JH (2012) The 2020 emissions reduction impact of urban water conservation in California. J Water Clim Chang 3(2):151–162. doi:10.2166/wcc.2012.047
Stillwell AS, Hoppock DC, Webber ME (2010) Energy recovery from wastewater treatment plants in the United States: a case study of the energy-water nexus. Sustainability 2(4):945–962. doi:10.3390/su2040945
USEPA (2008) Ensuring a sustainable future: an energy management guidebook for wastewater and water utilities. USEPA, Washington, EPA 832-R-08-002
Ramos H, Borga A (1999) Technical note: pumps as turbines: an unconventional solution to energy production. Urban Water 1(3):261–263
Giugni M, Fontana N, Portolano D (2009) Energy saving policy in water distribution networks. In: International conference on renewable energies and power quality, European Association for the Development of Renewable Energies, Environment and Power Quality, Valencia, 15–17 April 2009
Fontana N, Giugni M, Portolano D (2012) Loss reduction and energy production in water-distribution networks. J Water Resour Plann Manage 138:237–244. doi:10.1061/(ASCE)WR.1943-5452.0000179
Younos T (2011) Paradigm shift: holistic approach for water management in urban environments. Front Earth Sci 5(4):421–427
Ward S, Butler D, Memon FA (2012) Benchmarking energy consumption and CO2 emissions from rainwater-harvesting systems: an improved method by proxy. Water Environ J 26(2):184–190
Grady C, Younos T (2008) Analysis of water and energy conservation of rainwater capture system on a single family home. Virginia Water Resources Research Center, Blacksburg, SR39-2008
Parkes C, Kershaw H, Hart J et al (2010) Energy and carbon implications of rainwater harvesting and greywater recycling. Environment Agency, Almondsbury, SC090018
Elliot T, Zeier B, Xagoraraki I, Harrington GW (2003) Energy use at Wisconsin’s drinking water facilities. Report 222-1. Energy Center of Wisconsin, Madison
Janse T, Wiers P (2007) The climate footprint: a practical tool to address climate change. Water Sci Technol 56(4):157–163. doi:10.2166/wst.2007.547
van der Hoek JP (2012) Towards a climate neutral water cycle. J Water Clim Chang 3(3):163–170. doi:10.2166/wcc.2012.015
Chang N, Qi C, Yang YJ (2012) Optimal expansion of a drinking water infrastructure system with respect to carbon footprint, cost-effectiveness and water demand. J Environ Manage 110:194–206. doi:10.1016/j.jenvman.2012.06.004
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Lawson, S. (2013). Mitigating Climate Change in Urban Environments: Management of Water Supplies. In: Younos, T., Grady, C. (eds) Climate Change and Water Resources. The Handbook of Environmental Chemistry, vol 25. Springer, Berlin, Heidelberg. https://doi.org/10.1007/698_2013_224
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DOI: https://doi.org/10.1007/698_2013_224
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