Cost assessment of clean generation incentives in Mexico for utility scale solar photovoltaic projects

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dc.contributor.advisorSpence, David B.
dc.creatorDe la Fuente Gutierrez de Quevedo, Maria F
dc.creator.orcid0000-0002-1792-3704
dc.date.accessioned2017-11-20T22:25:34Z
dc.date.available2017-11-20T22:25:34Z
dc.date.created2017-05
dc.date.issued2017-05
dc.date.submittedMay 2017
dc.date.updated2017-11-20T22:25:34Z
dc.description.abstractMexico recently opened the electric generation sector to competition. In addition, regulations to reach clean generation goals were implemented. These regulations include Clean Energy Certificates (CELs) obligations (similar to the Renewable Portfolio Standards in the United States), and the obligation of electricity suppliers to go into long term contracts with generators to guarantee the required electric energy and CELs supply. These contracts are procured through an auction mechanism. The purpose of this research is to i) estimate the cost of reaching the goals through the implemented policy, and ii) evaluate if the projects could be economically feasible by selling electricity in the short term market, without the incentives. This research looked at three different utility scale solar photovoltaic projects that will operate under long term contracts for the provision of electric energy and CELs. The revenues of the projects under the contract terms were modeled and contrasted with projected Locational Marginal Prices (LMPs). In addition, a discounted cash flow analysis was done for the three projects, both under long term contract conditions and short term market conditions. Two projects were found to be financially feasible under short term market conditions. For these projects, the LMP was between $1.34 and $4.03 USD/MWh higher than the long term contract price. One project was not feasible under short term market conditions. For this project to be feasible in the short term market, the LMPs needed to be over $1.49 USD/MWh higher than the projections, while the price paid in the contract for this project was approximately $1.29 USD/MWh higher than the projected LMPs. These results show that the policy implemented is efficient, provides benefits to customers, and in some cases to investors. In the cases where the projects were feasible without the incentive, they would have sold their energy for a higher price without the long term contract mechanism. In addition, the project that was not financially feasible under short term market conditions would have needed a higher premium over the LMP price, than the premium achieved through the long term contract.
dc.description.departmentEnergy and Earth Resources
dc.format.mimetypeapplication/pdf
dc.identifierdoi:10.15781/T2QN5ZT5S
dc.identifier.urihttp://hdl.handle.net/2152/62662
dc.language.isoen
dc.subjectMexico
dc.subjectEnergy reform
dc.subjectClean energy certificates
dc.subjectUtility scale PV solar
dc.subjectRestructured electricity markets
dc.titleCost assessment of clean generation incentives in Mexico for utility scale solar photovoltaic projects
dc.typeThesis
dc.type.materialtext
thesis.degree.departmentGeological Sciences
thesis.degree.disciplineEnergy and earth resources
thesis.degree.grantorThe University of Texas at Austin
thesis.degree.levelMasters
thesis.degree.nameMaster of Science in Energy and Earth Resources

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