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Renewable Energy Sector Development in the Caribbean: Current ...

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Government of Grenada. (2011). National <strong>Energy</strong> Policy of Grenada: A Low Carbon <strong>Development</strong> Strategy forGrenada, Carriacou and Petite Mart<strong>in</strong>ique. M<strong>in</strong>istry of F<strong>in</strong>ance, Plann<strong>in</strong>g, Economy, <strong>Energy</strong> and Cooperatives.Hawaii Electricity Company . (2011). 2011 <strong>Renewable</strong> Portfolio Standard Report . Honolulu: Hawaii ElectricityCompany (HECO).Hosten, C. (2009). GRENLEC Perspectives on <strong>Renewable</strong> <strong>Energy</strong> Opportunities <strong>in</strong> Grenada. Grenada ElectricityServices Limited.JPS. (2010). History. Retrieved 2010, from Jamaica Public Service Company:http://www.myjpsco.com/about_us/our_history.phpLeacock, S. (1976). Public Utility Regulation <strong>in</strong> a Develop<strong>in</strong>g Country. Lawyer of <strong>the</strong> Americas, 338 - 370.Loy, D. (2007). <strong>Energy</strong>-Policy Framework Conditions for Electricity Markets and <strong>Renewable</strong> Energies (<strong>Caribbean</strong>Chapters). Eschborn, Germany: Division Environment and Infrastructure, TERNA W<strong>in</strong>d <strong>Energy</strong> Programme.M<strong>in</strong>istry of <strong>Energy</strong> and M<strong>in</strong><strong>in</strong>g. (2006). Green Paper: The Jamaica <strong>Energy</strong> Policy (2006 - 2020). K<strong>in</strong>gston,Jamaica: M<strong>in</strong>istry of <strong>Energy</strong> and M<strong>in</strong><strong>in</strong>g.M<strong>in</strong>istry of <strong>Energy</strong> and M<strong>in</strong><strong>in</strong>g. (2009). Jamaica's National <strong>Energy</strong> Policy 2009 - 2030: Secur<strong>in</strong>g Jamaica's <strong>Energy</strong>Future. K<strong>in</strong>gston, Jamaica: M<strong>in</strong>istry of <strong>Energy</strong> and M<strong>in</strong><strong>in</strong>g.Mitchell, C., Saw<strong>in</strong>, J., Pokharel, G., Kammen, D., Wang, Z., Fifita, S., et al. (2011). Policy, F<strong>in</strong>anc<strong>in</strong>g andImplementation, In IPCC Special Report on <strong>Renewable</strong> <strong>Energy</strong> Sources and Climate Change Mitigation.Cambridge, United K<strong>in</strong>gdom and New York, USA: Cambridge University Press.N.V. Elmar. (2004). About Us. Retrieved 2011, from N.V. Elmar: http://www.elmar.aw/<strong>in</strong>fo/content/wp_aboutus.jspNextant . (2010). <strong>Caribbean</strong> Regional Electricity, Generation, Interconnection and Fuel Supply Strategy .NuCapital. (2012). NuVader Piet Beheer NV (Aruba). Retrieved February 2, 2011, from NuCapital:http://www.nucapitalsvcs.com/<strong>in</strong>dex.php/vader-piet-arubaOLADE. (2009). <strong>Energy</strong> Statistics Report. OLADE.UNDESA. (2012). Road Map on Build<strong>in</strong>g a Green Economy for Susta<strong>in</strong>able <strong>Development</strong> <strong>in</strong> Carriacou and PetiteMart<strong>in</strong>ique. United Nations Department of Economic and Social Affairs.Weisser, D. (2004). Power sector reform <strong>in</strong> small island develop<strong>in</strong>g: what role for <strong>Renewable</strong> <strong>Energy</strong> Technologies?<strong>Renewable</strong> and Susta<strong>in</strong>able <strong>Energy</strong> Reviews, 101 - 127 .Weisser, D. (2004b). On <strong>the</strong> economics of electricity consumption <strong>in</strong> small island develop<strong>in</strong>g states: a role forrenewable energy technologies? <strong>Energy</strong> Policy, 127 - 140.Weisser, D., & Garcia, R. (2005). Instantaneous w<strong>in</strong>d energy penetration <strong>in</strong> isolated electricity grids: concepts andreview. <strong>Renewable</strong> <strong>Energy</strong>, 30(8, Pages 1299-1308).Wolf He<strong>in</strong>rich Reuter, J. S. (2012). <strong>Renewable</strong> <strong>Energy</strong> Investment: Policy and Market Impacts. Applied <strong>Energy</strong> ,Volume 97, Pages 249 - 254.i The Dutch <strong>Development</strong> and Environment Related Export Transactions Program (ORET/MILIEV) awarded a subsidy to <strong>the</strong> Wigton W<strong>in</strong>d Farmproject at a rate of 35% of <strong>the</strong> value of <strong>the</strong> supply of w<strong>in</strong>d turb<strong>in</strong>es and ancillaries from Holland (Fisher, 2004).ii The utility domestic rates are taken from CARILEC Technical Reports (CARILEC, 2010).iiiThe current w<strong>in</strong>d farm was built at an average capital cost of $2-3 million USD/MW <strong>in</strong>stalled and <strong>the</strong> 18MW project, which was recentlycommissioned <strong>in</strong> March 2011, cost US$49 million. Wigton operation costs <strong>in</strong>clude f<strong>in</strong>anc<strong>in</strong>g and sales, labour, electricity, repair and ma<strong>in</strong>tenanceoperations and depreciation and <strong>in</strong>surance expenses. These operat<strong>in</strong>g costs were estimated at US$4.258 million for 2008 (E. Barrett - GeneralManager, Wigton, 2010).iv Accord<strong>in</strong>g to <strong>the</strong> OUR <strong>in</strong> Jamaica <strong>the</strong> Long Run Incremental Cost (LRIC) of generation represents <strong>the</strong> <strong>in</strong>cremental cost of provided electricalpower over a 20 year period discounted to present value by <strong>the</strong> opportunity cost of capital (12%) attributable to new plants to be added over <strong>the</strong>plann<strong>in</strong>g horizon divided by <strong>the</strong> expected capacity to be supplied by <strong>the</strong>se plants.v Based on <strong>in</strong>stallation costs of $2.4million USD/MW for both Vader Piet and Playa Canoa. Annual production output and associated OM costsfor both projects were provided by NuCapital. Fuel costs based on Curoil (local gas and oil distribution company) diesel prices for both Arubaand Curacao and assum<strong>in</strong>g a Heavy Fuel Oil eng<strong>in</strong>e heat rate of 13.6E3 kJ/kWh.vi The cost of a system <strong>in</strong>cludes a lifetime guarantee, <strong>in</strong>clud<strong>in</strong>g ma<strong>in</strong>tenance and <strong>in</strong>verter replacement costs. There are thus very few additionalcosts that an owner would have to pay for <strong>the</strong> system. We assume a marg<strong>in</strong>al degradation rate of 0.005%. The LCOE of photovoltaics isestimated at roughly $0.28 USD/kWh (Barbose, Darghouth, & Wiser, 2010). This is much higher than <strong>the</strong> average US LCOE of around $0.16USD/kWh, however <strong>the</strong>re are a few th<strong>in</strong>gs to note. Firstly, accord<strong>in</strong>g to GRENSOL <strong>the</strong> <strong>in</strong>stallation price decreases <strong>the</strong> larger <strong>the</strong> system18

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