Engineering topics

Ellwood, Grant

Publications and source records attributed to Ellwood, Grant.

4 records

DOE OSTI2024

Assessing the Solar Photovoltaic Potential in Puerto Rican Brownfields and Reservoirs: Analysis and Modeling [Slides]

This study by the National Renewable Energy Laboratory (NREL) evaluates the potential for solar photovoltaic (PV) development on brownfields and reservoirs in Puerto Rico. Redeveloping these sites offers significant benefits, such as expanding energy infrastructure, supporting environmental remediation, and enhancing community revitalization. The study identifies up to 3.3 gigawatts (GW) of solar PV capacity, including 213 megawatts (MW) on closed landfills, 1-2.5 GW on contaminated sites, 78 MW on decommissioned plants, 21-50 MW on transmission line rights-of-way, and 636 MW on waterbodies for floating PV. This research highlights the strategic importance of investments and regulatory support to achieve Puerto Rico's goal of 100% clean energy by 2050.

14 SOLAR ENERGY↗

DOE OSTI2024

Assessing the Solar Photovoltaic (PV) Potential in Puerto Rican Brownfields and Reservoirs: Detailed Results and Methodology Annex [Slides]

This is the technical annex for "Assessing the Solar Photovoltaic (PV) Potential in Puerto Rican Brownfields and Reservoirs." This study by the National Renewable Energy Laboratory (NREL) evaluates the potential for solar photovoltaic (PV) development on brownfields and reservoirs in Puerto Rico. Redeveloping these sites offers significant benefits, such as expanding energy infrastructure, supporting environmental remediation, and enhancing community revitalization. The study identifies up to 3.3 gigawatts (GW) of solar PV capacity, including 213 megawatts (MW) on closed landfills, 1-2.5 GW on contaminated sites, 78 MW on decommissioned plants, 21-50 MW on transmission line rights-of-way, and 636 MW on waterbodies for floating PV. This research highlights the strategic importance of investments and regulatory support to achieve Puerto Rico's goal of 100% clean energy by 2050.

14 SOLAR ENERGY↗

DOE OSTI2024

Evaluacion del potencial solar fotovoltaico en Brownfields y embalses de Puerto Rico: analisis y modelaje [Assessing the Solar Photovoltaic Potential in Puerto Rican Brownfields and Reservoirs: Analysis and Modeling] [Slides]

Este estudio del Laboratorio Nacional de Energia Renovable (NREL, por sus siglas en ingles) evalua el potencial de desarrollo de energia solar fotovoltaica (FV) en zonas industriales abandonadas y embalses de Puerto Rico. La rehabilitacion de estos sitios ofrece importantes beneficios, como la ampliacion de la infraestructura energetica, el apoyo al saneamiento ambiental y el mejoramiento de la revitalizacion de las comunidades. El estudio identifica hasta 3.3 gigavatios (GW) de capacidad solar fotovoltaica, incluidos 213 megavatios (MW) en vertederos cerrados, 1-2.5 GW en sitios contaminados, 78 MW en plantas desmanteladas, 21-50 MW en derechos de paso de lineas de transmision y 636 MW en masas de agua para energia fotovoltaica flotante. Esta investigacion pone de relieve la importancia estrategica de las inversiones y el apoyo normativo para alcanzar el objetivo de Puerto Rico de un 100% de energia limpia para 2050.

14 SOLAR ENERGY↗

DOE OSTI2023

Federal Aviation Administration Vertiport Electrical Infrastructure Study

In this detailed analysis, the authors assess the charging infrastructure needed for the deployment of advanced air mobility involving electrified vertical take-off and landing technologies. The report covers four research areas: (1) Identifying charging infrastructure requirements for existing facilities based on flight operational parameters, potential use cases, charging strategy, and other constraints. (2) Assessing sites on power availability to meet charging demand, the impact on grid infrastructure, potential hazards, and cybersecurity needs, and using technoeconomic analysis to identify opportunities for onsite distributed energy resources, primarily solar photovoltaics and battery energy storage systems. (3) Calculating greenhouse gas emission based on total energy consumption attributable to each site. (4) Analyzing the job and economic development impact for sites adopting new infrastructure.

29 ENERGY PLANNING, POLICY, AND ECONOMY↗