Accelerating the Integration of Distributed Water Solutions: A Conceptual Financing Model from the Electricity Sector

  • Kimberly J. Quesnel
  • Newsha K. Ajami
  • Noemi Wyss
Article

Abstract

Modern challenges require new approaches to urban water management. One solution in the portfolio of potential strategies is the integration of distributed water infrastructure, practices, and technologies into existing systems. However, many practical barriers have prevented the widespread adoption of these systems in the US. The objective of this paper is to address these challenges by developing a conceptual model encompassing regulatory, financial, and governance components that can be used to incorporate new distributed water solutions into our current network. To construct the model, case studies of successfully implemented distributed electricity systems, specifically energy efficiency and renewable energy technologies, were examined to determine how these solutions have become prominent in recent years and what lessons can be applied to the water sector in a similar pursuit. The proposed model includes four action-oriented elements: catalyzing change, establishing funding sources, using resource pathways, and creating innovative governance structures. As illustrated in the model, the water sector should use suite of coordinated policies to promote change, engage end users through fiscal incentives, and encourage research, development and dissemination of new technologies over time.

Keywords

Distributed systems Financing Governance Water policy 

References

  1. Abdallah AM, Rosenberg DE (2014) Heterogeneous residential water and energy linkages and implications for conservation and management. J Water Resour Plan Manag 140:288–297. doi: 10.1061/(ASCE)WR.1943-5452.0000340CrossRefGoogle Scholar
  2. Ajami NK, Christian-Smith J (2013) Beyond Water Pricing: An Overview of Water Financing Options in California. Pacific Institute, Oakland, CAGoogle Scholar
  3. Ajami NK, Thomspon BHJ, Victor DG (2014) The Path to Water Innovation. The Brookings Institution, Washington, DCGoogle Scholar
  4. Alagappan L, Orans R, Woo CK (2011) What drives renewable energy development? Energy Policy 39:5099–5104. doi:10.1016/j.enpol.2011.06.003 CrossRefGoogle Scholar
  5. Alanne K, Saari A (2006) Distributed energy generation and sustainable development. Renew Sustain Energy Rev 10:539–558. doi:10.1016/j.rser.2004.11.004 CrossRefGoogle Scholar
  6. American Water Works Association (2015) 2015 AWWA State of the Water Industry Report. Denver, COGoogle Scholar
  7. Arbuckle JG (2013) Clean water state revolving fund loans and landowner investments in agricultural best management practices in Iowa. J Am Water Resour Assoc 49:67–75. doi:10.1111/j.1752-1688.2012.00688.x CrossRefGoogle Scholar
  8. Arnold B (2015) 2015 State of Solar Financing, Part I: What is a Yieldco? The Energy Collective. http://www.theenergycollective.com/boydarnold/2215456/what-yieldco
  9. Arora M, Malano H, Davidson B et al (2015) Interactions between centralized and decentralized water systems in urban context: A review. Wiley Interdiscip Rev Water 2:623–634. doi: 10.1002/wat2.1099
  10. Bartos MD, Chester MV (2014) The conservation nexus: Valuing interdependent water and energy savings in Arizona. Environ Sci Technol 48:2139–2149. doi:10.1021/es4033343 CrossRefGoogle Scholar
  11. Bichai F, Ryan H, Fitzgerald C et al. (2015) Understanding the role of alternative water supply in an urban water security strategy: an analytical framework for decision-making. Urban Water J 12:175–189. doi:10.1080/1573062X.2014.895844 CrossRefGoogle Scholar
  12. Bingaman J, Shultz GP, Reicher D et al. (2014) The State Clean Energy Cookbook: A Dozen Recipes for State Action on Energy Efficiency and Renewable Energy. Steyer-Taylor Center for Energy Policy and Finance, Stanford, CAGoogle Scholar
  13. Bird L, Bolinger M, Gagliano T et al. (2005) Policies and market factors driving wind power development in the United States. Energy Policy 33:1397–1407. doi:10.1016/j.enpol.2003.12.018 CrossRefGoogle Scholar
  14. Blumstein C, Goldman C, Barbose G (2005) Who should administer energy-efficiency programs? Energy Policy 33:1053–1067. doi:10.1016/j.enpol.2003.11.006 CrossRefGoogle Scholar
  15. Bobinaite V, Tarvydas D (2014) Financing instruments and channels for the increasing production and consumption of renewable energy: Lithuanian case. Renew Sustain Energy Rev 38:259–276. doi:10.1016/j.rser.2014.05.039 CrossRefGoogle Scholar
  16. Booth S, Doris E, Knutson D, Regenthal S (2011) Using Revolving Loan Funds to Finance Energy Savings Performance Contracts in State and Local Agency Applications Renewable Energy Laboratory, Golden, COGoogle Scholar
  17. Bouffard F, Kirschen DS (2008) Centralised and distributed electricity systems. Energy Policy 36:4504–4508. doi:10.1016/j.enpol.2008.09.060 CrossRefGoogle Scholar
  18. Boyle CE (2014) Adapting to change: Water utility financial practices in the early twenty-first century. Journal-American Water Work Assoc 106:63–64. doi:10.5942/jawwa.2014.106.0015 Google Scholar
  19. Brennan TJ (2010) Decoupling in electric utilities. J Regul Econ 38:49–69. doi:10.1007/s11149-010-9120-5 CrossRefGoogle Scholar
  20. Burns JE, Kang JS (2012) Comparative economic analysis of supporting policies for residential solar PV in the United States: Solar Renewable Energy Credit (SREC) potential. Energy Policy 44:217–225. doi:10.1016/j.enpol.2012.01.045 CrossRefGoogle Scholar
  21. Byrne J, Hughes K, Rickerson W, Kurdgelashvili L (2007) American policy conflict in the greenhouse: Divergent trends in federal, regional, state, and local green energy and climate change policy. Energy Policy 35:4555–4573. doi:10.1016/j.enpol.2007.02.028 CrossRefGoogle Scholar
  22. California Energy Commission (2016) Energy Efficiency Financing. http://www.energy.ca.gov/efficiency/financing/. Accessed 15 Jun 2016
  23. Carley S (2009) Distributed generation: an empirical analysis of primary motivators. Energy Policy 37:1648–1659. doi:10.1016/j.enpol.2009.01.003 CrossRefGoogle Scholar
  24. Carley S (2011) The era of state energy policy innovation: a review of policy instruments. Rev Policy Res 28:265–294. doi:10.1111/j.1541-1338.2011.00495.x CrossRefGoogle Scholar
  25. Carley S (2012) Energy demand-side management: new perspectives for a new era. J Policy Anal Manag 31:6–32. doi:10.1002/pam.20618 CrossRefGoogle Scholar
  26. Carley S, Browne TR (2013) Innovative US energy policy: a review of states’ policy experiences. Wiley Interdiscip Rev Energy Environ 2:488–506. doi:10.1002/wene.58 CrossRefGoogle Scholar
  27. Chini CM, Schreiber KL, Barker ZA, Stillwell AS (2016) Quantifying energy and water savings in the U.S. residential sector.Environ Sci Technol . doi:10.1021/acs.est.6b01559Google Scholar
  28. Clark S (2016) Santa Cruz County water experts take cue from solar industry. Santa Cruz Sentinel. http://www.santacruzsentinel.com/article/NE/20160425/NEWS/160429807
  29. Cleantech Group (2014) i3 Quarterly Innovation Monitor. https://i3connect.com/front_page?ref=%2F. Accessed 11 May 2014
  30. Copeland C (2015) Water Infrastructure Financing: The Water Infrastructure Finance and Innovation Act (WIFIA) Program. Congressional Research Service, Washington, DCGoogle Scholar
  31. Coughlin J, Cory K (2009) Solar Photovoltaic Financing: Residential Sector Development. National Renewable Energy Laboratory, Golden, COGoogle Scholar
  32. Darghouth NR, Barbose G, Wiser R (2011) The impact of rate design and net metering on the bill savings from distributed PV for residential customers in California. Energy Policy 39:5243–5253. doi:10.1016/j.enpol.2011.05.040 CrossRefGoogle Scholar
  33. Datta S, Gulati S (2014) Utility rebates for ENERGY STAR appliances: are they effective? J Environ Econ Manage 68:480–506. doi:10.1016/j.jeem.2014.09.003 CrossRefGoogle Scholar
  34. Delta Stewardship Council (2013) The Delta Plan. Chapter 3: A More Reliable Water Supply for California. Delta Stewardship Council, Sacramento, CA. http://deltacouncil.ca.gov/sites/default/files/documents/files/CH_03_2013.pdf
  35. Dhakal KP, Chevalier LR (2016) Urban stormwater governance: the need for a paradigm shift. Environ Manage 57:1112–1124. doi:10.1007/s00267-016-0667-5 CrossRefGoogle Scholar
  36. Dinica V (2006) Support systems for the diffusion of renewable energy technologies - An investor perspective. Energy Policy 34:461–480. doi:10.1016/j.enpol.2004.06.014 CrossRefGoogle Scholar
  37. Donnelly K, Christian-Smith J, Cooley H (2013) Pricing Practices in the Electricity Sector to Promote Conservation and Efficiency: Lessons for the Water Sector. Pacific Institute, Oakland, CAGoogle Scholar
  38. Doris E, Cochran J, Vorum M (2009) Energy Efficiency Policy in the United States: Overview of Trends at Different Levels of Government. National Renewable Energy Laboratory, Golden, COGoogle Scholar
  39. Escriva-Bou A, Lund JR, Pulido-Velazquez M (2015) Optimal residential water conservation strategies considering related energy in California. Water Resour Res 51:4482–4498. doi:10.1002/2014WR016821 CrossRefGoogle Scholar
  40. Freeman R (2014) 3 Green Investments: Yieldcos, Energy REITs and Crowdsourcing. In: Poplar Netw. https://www.poplarnetwork.com/news/3-green-investments-yieldcos-energy-reits-and-crowdsourcing.
  41. Garrison N, Hobbs K (2011) Rooftops to Rivers II: Green strategies for controlling stormwater and combined sewer overflows. Natural Resources Defense Council, New York, NYGoogle Scholar
  42. Geller H, Harrington P, Rosenfeld AH et al. (2006) Polices for increasing energy efficiency: Thirty years of experience in OECD countries. Energy Policy 34:556–573. doi:10.1016/j.enpol.2005.11.010 CrossRefGoogle Scholar
  43. Gillingham K, Newell R, Palmer K (2006) Energy efficiency policies: a retrospective examination. Annu Rev Environ Resour 31:161–192. doi:10.1146/annurev.energy.31.020105.100157 CrossRefGoogle Scholar
  44. Gleick PH (2003) Global freshwater resources: soft-path solutions for the 21st century. Science (80-) 302:1524–1528. doi:10.1126/science.1089967 CrossRefGoogle Scholar
  45. Goldman CA, Hopper NC, Osborn JG (2005) Review of US ESCO industry market trends: An empirical analysis of project data. Energy Policy 33:387–405. doi:10.1016/j.enpol.2003.08.008 CrossRefGoogle Scholar
  46. Goldman Sachs, DC Water and Sewer Authority, Calvert Foundation (2016) FACT SHEET DC Water Environmental Impact Bond. http://www.goldmansachs.com/media-relations/press-releases/current/dcwater-environmental-impact-bond-fact-sheet.pdf
  47. Golin C, Cox M, Brown M, Thomas V (2015) The water efficiency gap. Sustain Water Resour Manag 1:315–324. doi:10.1007/s40899-015-0025-4 CrossRefGoogle Scholar
  48. Gonzales P, Ajami NK (2017) An integrative regional resilience framework for the changing urban water paradigm. Sustain Cities Soc 30:128–138. doi:10.1016/j.scs.2017.01.012 CrossRefGoogle Scholar
  49. Hamiche AM, Stambouli AB, Flazi S (2016) A review of the water-energy nexus. Renew Sustain Energy Rev 65:319–331. doi:10.1016/j.rser.2016.07.020 CrossRefGoogle Scholar
  50. Hanak E, Gray B, Lund J et al. (2014) Paying for water in California. Public Policy Institute of California, San Francisco, CAGoogle Scholar
  51. Hering JG, Waite TD, Luthy RG et al. (2013) A changing framework for urban water systems. Environ Sci Technol 47:10721–10726. doi:10.1021/es4007096 CrossRefGoogle Scholar
  52. Hornberger GM, Hess DJ, Gilligan J et al. (2015) Water conservation and hydrological transitions in cities in the United States. Water Resour Res 51:4635–4649. doi:10.1002/2014WR015716 CrossRefGoogle Scholar
  53. Hukka JJ, Katko TS (2015) Appropriate pricing policy needed worldwide for improving water services infrastructure. Journal-American Water Work Assoc 107:E37–E46. doi:10.5942/jawwa.2015.107.0007 CrossRefGoogle Scholar
  54. Hussain MZ (2013) Financing Renewable Energy: Options for Developing Financing Instruments Using Public Funds. World Bank, Washington, DCGoogle Scholar
  55. Jacobsson S, Johnson A (2000) The diffusion of renewable energy technology: An analytical framework and key issues for research. Energy Policy 28:625–640. doi: 10.1016/S0301-4215(00)00041-0CrossRefGoogle Scholar
  56. Johnstone N, Haščič I, Popp D (2010) Renewable energy policies and technological innovation: evidence based on patent counts. Environ Resour Econ 45:133–155. doi:10.1007/s10640-009-9309-1 CrossRefGoogle Scholar
  57. Kenney DS (2014) Understanding utility disincentives to water conservation as a means of adapting to climate change pressures. Journal-American Water Work Assoc 106:36–46. doi:10.5942/jawwa.2014.106.0008 CrossRefGoogle Scholar
  58. Kenney DS, Goemans C, Klein R et al. (2008) Residential water demand management: lessons from Aurora, Colorado. JAWRA J Am Water Resour Assoc 44:192–207. doi:10.1111/j.1752-1688.2007.00147.x CrossRefGoogle Scholar
  59. Kenway S, McMahon J, Elmer V et al. (2013) Managing water-related energy in future cities – a research and policy roadmap. J Water Clim Chang 4:161–175. doi:10.2166/wcc.2013.063 CrossRefGoogle Scholar
  60. Kim C, Lewis R, O’Connor R, Broome G (2014) Innovations and Opportunities in Energy Efficiency Finance. Wilson Sonsini Goodrich & Rosati, New York, NYGoogle Scholar
  61. Kiparsky M, Sedlak DL, Thompson BH, Truffer B (2013) The innovation deficit in urban water: the need for an integrated perspective on institutions, organizations, and technology. Environ Eng Sci 30:395–408. doi:10.1089/ees.2012.0427 CrossRefGoogle Scholar
  62. Kirchhoff CJ, Dilling L (2016) The role of U.S. states in facilitating effective water governance under stress and change. Water Resour Res 52:2951–2964. doi:10.1002/2015WR018431 CrossRefGoogle Scholar
  63. Kirkpatrick AJ, Bennear LS (2014) Promoting clean energy investment: an empirical analysis of property assessed clean energy. J Environ Econ Manage 68:357–375. doi:10.1016/j.jeem.2014.05.001 CrossRefGoogle Scholar
  64. Kondo MC, Low SC, Henning J, Branas CC (2015) The impact of green stormwater infrastructure installation on surrounding health and safety. Am J Public Health 105:e114–e121. doi:10.2105/AJPH.2014.302314 CrossRefGoogle Scholar
  65. Kreycik C, Coughlin J (2009) Financing Public Sector Projects with Clean Renewable Energy Bonds (CREBs). National Renewable Energy Laboratory, Golden, COGoogle Scholar
  66. Kushler M, York D, Witte P (2004) Five years in: An examination of the first half-decade of public benefits energy efficiency policies. American Council for an Energy-Efficient Economy, Washington, DCGoogle Scholar
  67. Lantz E, Doris E (2009) State Clean Energy Practices: Renewable Energy Rebates. National Renewable Energy Laboratory, Golden, COGoogle Scholar
  68. Larsen TA, Hoffmann S, Lüthi C et al. (2016) Emerging solutions to the water challenges of an urbanizing world. Science (80-) 352:928–933. doi:10.1017/CBO9781107415324.004.CrossRefGoogle Scholar
  69. Leurig S, Brown J (2014) Bond Financing Distributed Water Systems: How to make better use of our most liquid market for financing water infrastructure. Ceres, Boston, MAGoogle Scholar
  70. Levinson DM (2002) Financing Infrastructure Over Time. J Urban Plan Dev 127:146–157CrossRefGoogle Scholar
  71. Lohan T (2016) San Francisco Makes History With New Water Bond. News Deeply. https://www.newsdeeply.com/water/articles/2016/05/23/san-francisco-launches-water-funding-initiative
  72. Loock M (2012) Going beyond best technology and lowest price: On renewable energy investors’ preference for service-driven business models. Energy Policy 40:21–27. doi:10.1016/j.enpol.2010.06.059 CrossRefGoogle Scholar
  73. Luthy RG, Sedlak DL (2015) Urban water-supply reinvention. Daedalus 144:72–82. doi:10.1162/DAED_a_00343 CrossRefGoogle Scholar
  74. Makropoulos CK, Butler D (2010) Distributed water infrastructure for sustainable communities. Water Resour Manag 24:2795–2816. doi:10.1007/s11269-010-9580-5 CrossRefGoogle Scholar
  75. Mantz BA, Thomas HL (2012) Utility impact fees: practices and challenges. Journal-American Water Work Assoc 104:63–64. doi:10.5942/jawwa.2012.104.0053 Google Scholar
  76. Masini A, Menichetti E (2012) The impact of behavioural factors in the renewable energy investment decision making process: Conceptual framework and empirical findings. Energy Policy 40:28–38. doi:10.1016/j.enpol.2010.06.062 CrossRefGoogle Scholar
  77. Mathews JA, Kidney S, Mallon K, Hughes M (2010) Mobilizing private finance to drive an energy industrial revolution. Energy Policy 38:3263–3265. doi:10.1016/j.enpol.2010.02.030 CrossRefGoogle Scholar
  78. Mehan GT, Kline I (2012) Pricing as a demand-side management tool: implications for water policy and governance. Journal-American Water Work Assoc 104:61–66. doi:10.5942/jawwa.2012.104.0011 Google Scholar
  79. Menz FC, Vachon S (2006) The effectiveness of different policy regimes for promoting wind power: experiences from the states. Energy Policy 34:1786–1796. doi:10.1016/j.enpol.2004.12.018 CrossRefGoogle Scholar
  80. Miara A, Tarr C, Spellman R et al. (2014) The power of efficiency: optimizing environmental and social benefits through demand-side-management. Energy 76:502–512. doi:10.1016/j.energy.2014.08.047 CrossRefGoogle Scholar
  81. Milford L, Muro M, Morey J et al. (2012) Leveraging State Clean Energy Funds for Economic Development. The Brookings-Rockefeller Project on State and Metropolitan Innovation, Washington, DCGoogle Scholar
  82. Motyka M, Boufarah B, Sanborn S, Stevens T (2015) U.S. renewable M&A Revs up despite headwinds. Electr J 28:80–89. doi:10.1016/j.tej.2015.05.006 Google Scholar
  83. Mukheibir P, Howe C, Gallet D (2014) What’s getting in the way of a “One Water” approach to water services planning and management? An analysis of the challenges and barriers. Water J Aust Water Assoc 41:67–73Google Scholar
  84. National Association of Energy Service Companies (2016) What is an ESCO? http://www.naesco.org/what-is-an-esco. Accessed 15 Jun 2016
  85. Nicola DJ (2013) Environmental Impact Bonds. Duke University’s Fuqua School of Business, Durham, NCGoogle Scholar
  86. Nissen W, Williams S (2016) The link between decoupling and success in utility-led energy efficiency. Electr J 29:59–65. doi:10.1016/j.tej.2016.02.003 Google Scholar
  87. Niu H, Clark C, Zhou J, Adriaens P (2010) Scaling of economic benefits from green roof implementation in Washington, DC. Environ Sci Technol 44:4302–4308. doi:10.1021/es902456x CrossRefGoogle Scholar
  88. North Carolina Clean Energy Technology Center (2016) Database of State Incentives for Renewables and Efficiency (DSIRE). http://dsireusa.org/. Accessed 4 Apr 2016
  89. Office of Electricity Delivery and Energy Reliability (2016) Distributed Energy. http://energy.gov/oe/technology-development/smart-grid/distributed-energy. Accessed 14 Mar 2016
  90. Office of Energy Efficiency and Renewable Energy (2015) Qualified energy conservation bonds. http://energy.gov/eere/slsc/qualified-energy-conservation-bonds. Accessed 1 Nov 2015
  91. Owens B (2014) The rise of distributed power. General Electric Company, Denver, COGoogle Scholar
  92. Penn I (2015) Clean-energy lender Renovate America tops $1 billion in loans. Los Angeles Times. http://www.latimes.com/business/la-fi-solar-renovate-america-20151113-story.html
  93. Plowe J, McMahon D, Phillips J, Rosen G (2014) Alternative capital markets solutions in renewable energy finance. J Struct Financ 20:46–48. doi:10.3905/jsf.2014.20.3.046 CrossRefGoogle Scholar
  94. Prindle B, Eldridge M (2007) The Twin Pillars of Sustainable Energy: Synergies between Energy Efficiency and Renewable Energy Technology and Policy. American Council for an Energy Efficient Economy, Washington, DCGoogle Scholar
  95. Puentes R, Thompson J (2012) Banking on Infrastructure: Enhancing State Revolving Funds for Transportation. The Brookings-Rockefeller Project on State and Metropolitan Innovation, Washington, DCGoogle Scholar
  96. Rogers P, De Silva R, Bhatia R (2002) Water is an economic good: How to use prices to promote equity, efficiency, and sustainability. Water Policy 4:1–17. doi: 10.1016/S1366-7017(02)00004-1CrossRefGoogle Scholar
  97. Sanchez MC, Brown RE, Webber C, Homan GK (2008) Savings estimates for the United States environmental protection agency’s ENERGY STAR voluntary product labeling program. Energy Policy 36:2098–2108. doi:10.1016/j.enpol.2008.02.021 CrossRefGoogle Scholar
  98. Sener C, Fthenakis V (2014) Energy policy and financing options to achieve solar energy grid penetration targets: Accounting for external costs. Renew Sustain Energy Rev 32:854–868. doi:10.1016/j.rser.2014.01.030 CrossRefGoogle Scholar
  99. Sharma A, Burn S, Gardner T, Gregory A (2010) Role of decentralised systems in the transition of urban water systems. Water Sci Technol Water Supply 10:577–583. doi:10.2166/ws.2010.187 CrossRefGoogle Scholar
  100. Siddiqi A, Kajenthira A, Anadn LD et al. (2013) Bridging decision networks for integrated water and energy planning. Energy Strateg Rev 2:46–58. doi:10.1016/j.esr.2013.02.003 CrossRefGoogle Scholar
  101. Solar Energy Industries Association (2016) Solar Investment Tax Credit (ITC). http://www.seia.org/policy/finance-tax/solar-investment-tax-credit. Accessed 10 Jun 2016
  102. Sousa JL, Martins AG, Jorge H (2013) Dealing with the paradox of energy efficiency promotion by electric utilities. Energy 57:251–258. doi:10.1016/j.energy.2013.02.040 CrossRefGoogle Scholar
  103. Sovacool BK (2009) The importance of comprehensiveness in renewable electricity and energy-efficiency policy. Energy Policy 37:1529–1541. doi:10.1016/j.enpol.2008.12.016 CrossRefGoogle Scholar
  104. State and Local Energy Efficiency Action Network (2014) Financing Energy Improvements on Utility Bills: Market Updates and Key Program Design Considerations for Policymakers and Administrators. Prepared by: Mark Zimring, Greg Leventis, Merrian Borgeson, Peter Thompson, Ian Hoffman and Charles Goldman of Lawrence Berkeley National Laboratory, Golden, CO. https://www4.eere.energy.gov/seeaction/system/files/documents/onbill_financing.pdf
  105. Stillwell AS (2015) Sustainability of public policy: example from the energy–water Nexus. J Water Resour Plan Manag 0:A4015001. doi:10.1061/(ASCE)WR.1943-5452.0000522CrossRefGoogle Scholar
  106. Strupeit L, Palm A (2015) Overcoming barriers to renewable energy diffusion: Business models for customer-sited solar photovoltaics in Japan, Germany and the United States. J Clean Prod 123:1–13. doi:10.1016/j.jclepro.2015.06.120 Google Scholar
  107. Sullivan D, Wang D, Bennett D (2011) Essential to energy efficiency, but easy to explain: frequently asked questions about decoupling. Electr J 24:56–70. doi:10.1016/j.tej.2011.09.007 Google Scholar
  108. The Edison Foundation Institute for Electric Innovation (2014) State Electric Efficiency Regulatory Frameworks. Washington, DCGoogle Scholar
  109. The Johnson Foundation at Wingspread (2014) Optimizing the structure and scale of urban water infrustructure: Integrating distributed systems. Racine, WIGoogle Scholar
  110. Timilsina GR, Kurdgelashvili L, Narbel PA (2012) Solar energy: Markets, economics and policies. Renew Sustain Energy Rev 16:449–465. doi:10.1016/j.rser.2011.08.009 CrossRefGoogle Scholar
  111. Upton GB, Snyder BF (2015) Renewable energy potential and adoption of renewable portfolio standards. Util Policy 36:67–70. doi:10.1016/j.jup.2015.08.002 CrossRefGoogle Scholar
  112. U.S. Energy Information Administration (2016a) May 2016 Monthly Energy Review. Washington, DCGoogle Scholar
  113. U.S. Energy Information Administration (2016b) Solar Photovoltaic Cell/Module Shipments Report. Washington, DCGoogle Scholar
  114. U.S. Energy Information Administration (2016c) Electricity. https://www.eia.gov/electricity/ Accessed 1 Feb 2016
  115. U.S. Environmental Protection Agency (2010) Green Infrastructure Case Studies: Municipal Policies for Managing Stormwater with Green Infrastructure. Washington, DCGoogle Scholar
  116. U.S. Environmental Protection Agency (2015) The Electricity System. https://www.epa.gov/energy/electricity-system#about
  117. U.S. Partnership for Renewable Energy Finance (2011) Tax Credits, Tax Equity and Alternatives To Spur Clean Energy Financing. Washington, DCGoogle Scholar
  118. Valderrama A, Davis P (2015) Wanted: Green Acres. How Philadelphia’ s Greened Acre Retrofit Program is catalyzing low-cost green infrastructure retrofits on private property. San Francisco, CAGoogle Scholar
  119. Wang Y, Brown M (2014) Policy drivers for improving electricity end-use efficiency in the USA: an economic–engineering analysis. Energy Effic 7:517–546. doi:10.1007/s12053-013-9237-3 CrossRefGoogle Scholar
  120. Water Environment Research Foundation (2006) Distributed Water Infrastructure for Sustainable Communities - A Guide for Decision-Makers. Alexandria, VAGoogle Scholar
  121. Werbeloff L, Brown RR (2016) Using policy and regulatory frameworks to facilitate water transitions. Water Resour Manag 10.1007/s11269-016-1379-6
  122. Wesoff E (2015) AES Launches Asset-Backed Securities Based on Portfolio of Distributed Solar Generation. In: Greentech Media. http://www.greentechmedia.com/articles/read/AES-Launches-Asset-Backed-Securities-Based-on-Portfolio-of-Distributed-Sola. Accessed 1 Jan 2016
  123. Wester J, Timpano KR, Cek D, Broad K (2016) The psychology of recycled water: Factors predicting disgust and willingness to use. Water Resour Res 52:3212–3226. doi:10.1002/2015WR018340 CrossRefGoogle Scholar
  124. Wheater HS, Gober P (2015) Water security and the science agenda. Water Resour Res 51:5406–5424. doi:10.1002/2015WR016892 CrossRefGoogle Scholar
  125. William R, Goodwell A, Richardson M et al. (2016) An environmental cost-benefit analysis of alternative green roofing strategies. Ecol Eng 95:1–9. doi:10.1016/j.ecoleng.2016.06.091 CrossRefGoogle Scholar
  126. Wiser R, Pickle S (1997) Financing Investments in Renewable Energy: The Role of Policy Design and Restructuring. Environmental Energy Technologies Division, Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CACrossRefGoogle Scholar
  127. Wustenhagen R, Menichetti E (2012) Strategic choices for renewable energy investment: Conceptual framework and opportunities for further research. Energy Policy 40:1–10. doi:10.1016/j.enpol.2011.06.050 CrossRefGoogle Scholar
  128. Zhai P (2013) Analyzing solar energy policies using a three-tier model: a case study of photovoltaics adoption in Arizona, United States. Renew Energy 57:317–322. doi:10.1016/j.renene.2013.01.058 CrossRefGoogle Scholar

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© Springer Science+Business Media, LLC 2017

Authors and Affiliations

  1. 1.Department of Civil and Environmental EngineeringStanford UniversityStanfordUSA
  2. 2.ReNUWIt Engineering Research CenterStanford UniversityStanfordUSA
  3. 3.Woods Institute for the EnvironmentStanford UniversityStanfordUSA
  4. 4.Department of Planning, Policy, and Design, 300 Social Ecology IUniversity of California, IrvineIrvineUSA

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