Incorporating Sustainability in Infrastructure ROI: The energy ... - rccao

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Table of ContentsExecutive Summary 6Introduction 8Estimating Infrastructure ROI 9Infrastructure and Sustainability 11Energy, Leaks and Infrastructure Investment 13The Essential Variable RelatingEnergy to System Performance 13Point of Departure 15Energy Loss Due to Leaks 15Extended Impacts Of Leaks 17How Much Can Be Saved byInvesting in Pipe Rehabilitation? 18Cumulative Effect of Energy Waste 19Policy Recommendations 20Action Items 22References 24rccao.com
Appendix A:Estimating the SustainabilityCosts and Investments 26Table 1: Evaluation Models 29Appendix B:Water Leakage Issuesand Background 30Energy Loss Mechanisms 31Fig. 1: The Labyrinth ofWater Distribution Systems 31Fig. 2: Chief Modes of EnergyLoss and Inefficiency in WDS 32Endnotes 34Incorporating Sustainability in Infrastructure ROI
Page 1: An Independent Study Funded byIncor
Page 6 and 7: Executive SummaryWhile easily taken
Page 8 and 9: IntroductionInfrastructure and ener
Page 10 and 11: On average, the study found that th
Page 12 and 13: Public decision making has to be ba
Page 14 and 15: To map this into typical variables
Page 16 and 17: One dated estimate claims that pump
Page 18 and 19: the system via an open link) and co
Page 20 and 21: Policy RecommendationsBy prioritizi
Page 22 and 23: Action ItemsThis report recommends
Page 24 and 25: ReferencesASCE—American Society o
Page 26 and 27: Appendix A: Estimating theSustainab
Page 28 and 29: Contingent Valuation: Also known as
Page 30 and 31: Appendix B:Water Leakage Issues and
Page 32 and 33: Deterioration: Deteriorated pipes l
Page 34 and 35: Endnotes[i]Bounds, Peter; Kahler, J
Page 36: RCCAO25 North Rivermede Road, Unit

Incorporating Sustainability in Infrastructure ROI: The energy ... - rccao

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