00000nab a2200000 4500 10.1016_j.dib.2024.111225 OREX-CRIS 261111s2025 sp o 000 0 eng d m o h cr ||||||||||| 2352-3409 10.1016/j.dib.2024.111225 doi OREX-CRIS spa rda OREX-CRIS eng Báez-Santana, René, autor aut (orcid)0000-0002-6664-5237 Aybar-Mejía, Miguel, autor aut (orcid)0000-0002-4715-3499 Domínguez-Garabitos, Máximo A., autor aut (orcid)0000-0001-6948-7337 Ocaña-Guevara, Víctor S., autor aut (orcid)0000-0003-3794-2336 Techno-economic dataset for energy market and capacity payment co-optimization in the Dominican Republicʼs power market René Báez-Santana; Miguel Aybar-Mejía; Máximo A. Domínguez-Garabitos; Víctor S. Ocaña-Guevara s.n. 2025 páginas 111225-111225 recurso en línea texto txt rdacontent ordenador c rdamedia recurso en línea cr rdacarrier Data in Brief 2352-3409 Registro importado desde CRIS OREX Digital. Fuentes: openalex, orcid, sjr Acceso abierto — GOLD The electric power industry has an impact on fossil fuel consumption, which must be considered in decarbonization strategies. Energy systems optimization modelling can be applied to evaluate policy scenarios in the power sector to accelerate energy transitions. These modelling tools need data to simulate different scenarios in the power system to clarify the design of energy policies. For this reason, collecting and processing technical and economic data is needed to guarantee quality input for the modelling tools. This article presents a dataset for an optimization model of the generation mix and the energy demand in the power system of the Dominican Republic to determine the capacity value of variable renewable energy (VRE), i.e., wind and solar, that can serve as an incentive for these technologies. While the data corresponds to the Dominican Republic's power system, the method of collecting and processing data can be implemented in other countries. The data collected is an open-access database of the independent system operator, the power sector regulator, and utilities, as well as websites and databases of international organizations. Citas OpenAlex: 2 | Cuartil SJR: Q1 capacity payments variable renewable energy wind energy solar energy generation mix optimization energy demand energy transition decarbonization energy policy Data in Brief 2352-3409 vol. 58, p. 111225-111225, (2025) doi:10.1016/j.dib.2024.111225 https://doi.org/10.1016/j.dib.2024.111225 Texto completo vía DOI Versión publicada https://doi.org/10.1016/j.dib.2024.111225 Acceso abierto ART 00000nab a2200000 4500 10.1016_j.egyr.2026.109300 OREX-CRIS 261111s2026 sp o 000 0 eng d m o h cr ||||||||||| 2352-4847 10.1016/j.egyr.2026.109300 doi OREX-CRIS spa rda OREX-CRIS eng Báez-Santana, René, autor aut (orcid)0000-0002-6664-5237 Aybar-Mejía, Miguel, autor aut (orcid)0000-0002-4715-3499 Domínguez-Garabitos, Máximo, autor aut (orcid)0000-0001-6948-7337 Ocaña-Guevara, Víctor, autor aut (orcid)0000-0003-3794-2336 Henriques-Dias, Bruno, autor aut (orcid)0000-0002-7663-235X Soares, João, autor aut (orcid)0000-0002-4172-4502 Hernández-Callejo, Luis, autor aut (orcid)0000-0002-8822-2948 A market-based approach to assessing the capacity value of variable renewable energy: Evidence from the Dominican Republic René Báez-Santana; Miguel Aybar-Mejía; Máximo Domínguez-Garabitos; Víctor Ocaña-Guevara; Bruno Henriques-Dias [et al.] s.n. 2026 páginas 109300-109300 recurso en línea texto txt rdacontent ordenador c rdamedia recurso en línea cr rdacarrier Energy Reports 2352-4847 Registro importado desde CRIS OREX Digital. Fuentes: openalex, orcid, sjr Acceso abierto — GOLD The growing integration of variable renewable energy (VRE) challenges traditional capacity valuation methods in electricity markets, which mainly rely on probabilistic models and technical adequacy metrics and are not linked to market design and economic incentives. This study introduces a new approach to assessing the Economic Capacity Value (ECV) of VRE resources, which measures their contribution to system reliability, considering resource availability and market conditions. The methodology is applied using a co-optimization model of the energy market and the capacity remuneration mechanism that minimizes total system costs and capacity payments. The framework is applied to the Dominican Republic's electricity market, using 2023 demand and generation data. Results show that VRE resources provide a significant contribution to system reliability under existing market conditions. Solar photovoltaic ECVs range from 21.8 MW (17.2%) in the north region to 107.2 MW (33.6%) in the southwest, while wind power exhibits higher values, reaching 87.6 MW (43.9%) in the north and 74.7 MW (34.4%) in the southwest. In all cases, ECV surpasses the capacity factor, indicating that VRE contributes more to reliability than its average production suggests. Sensitivity analysis shows that ECV is highly sensitive to market design parameters, with ±25% variations in capacity payments or scarcity prices resulting in ECV changes of up to 34%. These findings show that capacity value can be influenced by both resource availability during high demand periods and market design, supporting the inclusion of VRE in capacity remuneration mechanisms based on ECV. • A novel methodology is proposed to estimate the Economic Capacity Value (ECV) of VRE power plants. • A co-optimization model of the energy market and the capacity payments is built for the application of the methodology. • A case study estimates regional ECV of VRE in north, southwest, and southeast regions of the Dominican Republic for Citas OpenAlex: 0 | Cuartil SJR: Q1 variable renewable energy capacity remuneration electricity market design system reliability capacity payments wind energy photovoltaics capacity factor Energy Reports 2352-4847 vol. 15, p. 109300-109300, (2026) doi:10.1016/j.egyr.2026.109300 https://doi.org/10.1016/j.egyr.2026.109300 Texto completo vía DOI Versión publicada https://doi.org/10.1016/j.egyr.2026.109300 Acceso abierto ART 00000naa a2200000 4500 10.1109_isc251055.2020.9239093 OREX-CRIS 261111s2020 sp 000 0 eng d m o h cr ||||||||||| 10.1109/isc251055.2020.9239093 doi OREX-CRIS spa rda OREX-CRIS eng Santana, Rene Baez, autor aut (orcid)0000-0002-6664-5237 Mariano-Hernandez, Deyslen, autor aut (orcid)0000-0002-4255-3450 Aybar Mejia, Miguel Euclides, autor aut (orcid)0000-0002-4715-3499 Leon Concepcion, Eduardo de, autor aut (orcid)0000-0002-0149-5266 Martijena, Alejandro Arias, autor aut Ruiz, Alexis Castillo, autor aut Mendoza, David Lavandier, autor aut Fabal Suero, Edwin Cadet, autor aut Design of an Interconnected Microgrid for the Electrification of San Pablo II Community: Case of Study Dominican Republic Rene Baez Santana; Deyslen Mariano-Hernandez; Miguel Euclides Aybar Mejia; Eduardo de Leon Concepcion; Alejandro Arias Martijena [et al.] s.n. 2020 páginas 1-8 recurso en línea texto txt rdacontent ordenador c rdamedia recurso en línea cr rdacarrier 2020 IEEE International Smart Cities Conference (ISC2) Registro importado desde CRIS OREX Digital. Fuentes: openalex, orcid Acceso restringido Universal access to electrical energy, specifically non-polluting energy, is one of the United Nations Organization Sustainable Development Goals, due to its impact on human and economic development. Even with the significant advances in the electricity sector in the Dominican Republic, there are sectors of the population without access to electricity, as is the case of the San Pablo 2 community in the municipality of La Victoria in Santo Domingo Norte. This article proposes using an interconnected microgrid, with photovoltaic (PV) solar generation and a storage system with lithium-ion batteries for the electrification of San Pablo 2 and the determination of the technical-economic feasibility of the proposed microgrid design using the HOMER and DIgSILENT. The results show the microgrid's optimal configuration, considering the net present cost, leveled cost of energy, and energy availability. Similarly, the distribution of the components and loads to obtain a voltage behavior and a technically acceptable margin of losses. Citas OpenAlex: 6 interconnected microgrids off-grid electrification photovoltaic generation lithium-ion battery storage techno-economic feasibility Homer DIgSILENT energy costs energy availability voltage profile 2020 IEEE International Smart Cities Conference (ISC2) p. 1-8, (2020) doi:10.1109/isc251055.2020.9239093 https://doi.org/10.1109/isc251055.2020.9239093 Texto completo vía DOI Versión publicada ART 00000naa a2200000 4500 10.20944_preprints202606.0983.v1 OREX-CRIS 261111s2026 sp o 000 0 spa d m o h cr ||||||||||| 10.20944/preprints202606.0983.v1 doi OREX-CRIS spa rda OREX-CRIS spa Báez-Santana, René, autor aut (orcid)0000-0002-6664-5237 Aybar-Mejía, Miguel E., autor aut (orcid)0000-0002-4715-3499 Domínguez-Garabitos, Máximo A., autor aut (orcid)0000-0001-6948-7337 Ocaña-Guevara, Víctor S., autor aut (orcid)0000-0003-3794-2336 Rivas-Peña, Yeulis V., autor aut (orcid)0009-0002-3868-9555 Uceta-Acosta, Rafael O., autor aut (orcid)0009-0005-7562-7224 Deviation-Based Operating Reserve Sizing and Market Co-Optimization for Data-Constrained Island Power Systems René Báez-Santana; Miguel E. Aybar-Mejía; Máximo A. Domínguez-Garabitos; Víctor S. Ocaña-Guevara; Yeulis V. Rivas-Peña [et al.] s.n. 2026 texto txt rdacontent ordenador c rdamedia recurso en línea cr rdacarrier Preprints.org Registro importado desde CRIS OREX Digital. Fuentes: openalex, orcid, sjr Acceso abierto — GREEN Data-constrained island power systems with increasing shares of variable renewable energy (VRE) face growing challenges in maintaining reliability while preserving market efficiency. Existing reserve sizing practices typically rely on either fixed deterministic rules or data-intensive probabilistic methods, both presenting practical limitations in Small Island Developing States (SIDS). This paper develops a market-based framework for the co-optimization of energy and operating reserves in low-inertia island power systems, in which reserve requirements are determined from historically observed extreme generation or load deviations that represent operationally validated high-risk system conditions, while reserve allocation and pricing emerge from the co-optimization process. By relying on observed operational variability, the proposed approach avoids explicit probabilistic uncertainty modeling while retaining sensitivity to system stress conditions. The approach is evaluated using a stylized island power system representative of Caribbean SIDS. Results show that reserve requirements are highly sensitive to operating conditions, reaching up to 26.7% of demand under high variability and significantly exceeding conventional fixed reserve criteria. The framework reduces non-served energy, improves reserve allocation efficiency, and generates scarcity-consistent reserve prices under stressed conditions. These findings demonstrate that the proposed methodology provides a practical intermediate solution between deterministic and probabilistic reserve sizing approaches while remaining suitable for data-constrained island power systems. Citas OpenAlex: 0 island power systems reserve allocation reserve pricing variable renewable energy low-inertia power systems small island developing states market efficiency reliability Preprints.org (2026) doi:10.20944/preprints202606.0983.v1 https://doi.org/10.20944/preprints202606.0983.v1 Texto completo vía DOI Versión publicada https://doi.org/10.20944/preprints202606.0983.v1 Acceso abierto ART 00000naa a2200000 4500 10.2139_ssrn.6727029 OREX-CRIS 261111s2026 sp o 000 0 spa d m o h cr ||||||||||| 1556-5068 10.2139/ssrn.6727029 doi OREX-CRIS spa rda OREX-CRIS spa Báez-Santana, René, autor aut (orcid)0000-0002-6664-5237 Aybar-Mejía, Miguel, autor aut (orcid)0000-0002-4715-3499 Dias, Bruno, autor aut (orcid)0000-0002-7663-235X Ocaña-Guevara, Víctor, autor aut (orcid)0000-0003-3794-2336 Soares, João, autor aut (orcid)0000-0002-4172-4502 Domínguez-Garabitos, Máximo, autor aut (orcid)0000-0001-6948-7337 Assessing the robustness of market-based capacity valuation for variable renewable energy: A multi-year analysis René Báez-Santana; Miguel Aybar-Mejía; Bruno Dias; Víctor Ocaña-Guevara; João Soares [et al.] s.n. 2026 texto txt rdacontent ordenador c rdamedia recurso en línea cr rdacarrier SSRN Electronic Journal 1556-5068 Registro importado desde CRIS OREX Digital. Fuentes: openalex, orcid Acceso abierto — GREEN Citas OpenAlex: 0 variable renewable energy interannual variability capacity remuneration energy dispatch system reliability wind energy photovoltaics capacity factor peak load market design SSRN Electronic Journal 1556-5068 (2026) doi:10.2139/ssrn.6727029 https://doi.org/10.2139/ssrn.6727029 Texto completo vía DOI Versión publicada https://doi.org/10.2139/ssrn.6727029 Acceso abierto ART 00000nab a2200000 4500 10.3390_en19133204 OREX-CRIS 261111s2026 sp o 000 0 eng d m o h cr ||||||||||| 1996-1073 10.3390/en19133204 doi OREX-CRIS spa rda OREX-CRIS eng Báez-Santana, René, autor aut (orcid)0000-0002-6664-5237 Domínguez-Garabitos, Máximo A., autor aut (orcid)0000-0001-6948-7337 Aybar-Mejía, Miguel E., autor aut (orcid)0000-0002-4715-3499 Ocaña-Guevara, Víctor S., autor aut (orcid)0000-0003-3794-2336 Rivas-Peña, Yeulis V., autor aut (orcid)0009-0002-3868-9555 Uceta-Acosta, Rafael O., autor aut (orcid)0009-0005-7562-7224 Deviation-Based Operating Reserve Sizing and Market Co-Optimization for Data-Constrained Island Power Systems René Báez-Santana; Máximo A. Domínguez-Garabitos; Miguel E. Aybar-Mejía; Víctor S. Ocaña-Guevara; Yeulis V. Rivas-Peña [et al.] s.n. 2026 páginas 3204-3204 recurso en línea texto txt rdacontent ordenador c rdamedia recurso en línea cr rdacarrier Energies 1996-1073 Registro importado desde CRIS OREX Digital. Fuentes: openalex, orcid, sjr Acceso abierto — GOLD Data-constrained island power systems with increasing shares of variable renewable energy (VRE) face growing challenges in maintaining reliability while preserving market efficiency. Existing reserve sizing practices typically rely on either fixed deterministic rules or data-intensive probabilistic methods, both presenting practical limitations in Small Island Developing States (SIDS). This paper develops a market-based framework for the co-optimization of energy and operating reserves in low-inertia island power systems, in which reserve requirements are established using historically observed extreme generation or load deviations that represent operationally validated high-risk system conditions, while reserve allocation and pricing emerge from the co-optimization process. By relying on observed operational variability, the proposed approach avoids explicit probabilistic uncertainty modeling while retaining sensitivity to system stress conditions. The approach is evaluated using a stylized island power system representative of Caribbean SIDS. Results show that reserve requirements are highly sensitive to operating conditions, reaching up to 26.7% of demand under high variability and significantly exceeding conventional fixed reserve criteria. The framework reduces non-served energy, improves reserve allocation efficiency, and generates scarcity-consistent reserve prices under stressed conditions. These findings demonstrate that the proposed methodology provides a practical intermediate solution between deterministic and probabilistic reserve sizing approaches while remaining suitable for data-constrained island power systems. Citas OpenAlex: 0 | Cuartil SJR: Q1 island power systems reserve allocation reserve pricing variable renewable energy low-inertia power systems small island developing states market efficiency reliability Energies 1996-1073 vol. 19, n. 13, p. 3204-3204, (2026) doi:10.3390/en19133204 https://doi.org/10.3390/en19133204 Texto completo vía DOI Versión publicada https://doi.org/10.3390/en19133204 Acceso abierto ART 00000nam a2200000 4500 cris-a7a5d854 OREX-CRIS 261111s2010 sp 000 0 spa d m o h cr ||||||||||| OREX-CRIS spa rda OREX-CRIS spa Báez Santana, René, autor aut (orcid)0000-0002-6664-5237 Proyecto de inversión de generadora fotovoltaica para venta de electricidad al Instituto Montessori Báez Santana, René Instituto Tecnológico de Santo Domingo 2010 texto txt rdacontent ordenador c rdamedia recurso en línea cr rdacarrier Registro importado desde CRIS OREX Digital. Fuentes: koha Acceso restringido Energía fotovoltáica Empresas eléctricas BK 00000nam a2200000 4500 cris-b09b0e2c OREX-CRIS 261111s2017 sp 000 0 spa d m o h cr ||||||||||| OREX-CRIS spa rda OREX-CRIS spa OREX Digital SL, autor Impact of an optimum renewable portfolio standard in the system adequacy and its effect on the wholesale electricity market : Dominican Republic s.n. 2017 texto txt rdacontent ordenador c rdamedia recurso en línea cr rdacarrier Registro importado desde CRIS OREX Digital. Fuentes: orcid Acceso restringido BK 00000naa a2200000 4500 cris-ee5e11e1 OREX-CRIS 261111s2021 sp 000 0 spa d m o h cr ||||||||||| OREX-CRIS spa rda OREX-CRIS spa OREX Digital SL, autor Retos del Mercado Eléctrico Mayorista dominicano con elevada penetración de Fuentes Renovables no Convencionales y propuestas de tratamiento s.n. 2021 texto txt rdacontent ordenador c rdamedia recurso en línea cr rdacarrier III Congreso Internacional de Operación de Sistemas y Mercados de Energía - COSMER CIER 2021 Registro importado desde CRIS OREX Digital. Fuentes: orcid Acceso restringido III Congreso Internacional de Operación de Sistemas y Mercados de Energía - COSMER CIER 2021 (2021) ART 00000naa a2200000 4500 cris-f5f2b7ae OREX-CRIS 261111s2025 sp 000 0 spa d m o h cr ||||||||||| OREX-CRIS spa rda OREX-CRIS spa OREX Digital SL, autor Optimization of wholesale market mechanisms to guarantee a high penetration of renewable energy sources in the Dominican Republic s.n. 2025 texto txt rdacontent ordenador c rdamedia recurso en línea cr rdacarrier VI Congreso Internacional de la Sociedad Dominicana de Física Registro importado desde CRIS OREX Digital. Fuentes: orcid Acceso restringido VI Congreso Internacional de la Sociedad Dominicana de Física (2025) ART