This report discusses the electric power grid of Puerto Rico and the U.S. Virgin Islands which were mainly destroyed by Hurricanes Irma and Maria with Puerto Rico being the hardest hit power grid. The report mainly concerns previous and current efforts to create long-term comprehensive energy plans for insular areas such as Puerto Rico and some of the challenges encountered in doing so.

This report explores several alternative electric power structures to PREPA for meeting the electricity services and needs of Puerto Rico. The ability of Puerto Rico and its citizens to assume the burden of paying for a rebuilt (and possibly restructured) electricity system is doubtful. Modernizing Puerto Rico’s grid, and taking the next steps to incorporate resiliency, could be expensive. None of the options discussed provides a silver bullet solution to the issues of the grid in Puerto Rico. Congress may consider whether the efforts to restore electric power in Puerto Rico need to progress beyond simple restoration of electricity, and require new investment and oversight by the federal government.

This report discusses efforts to restore power in Puerto Rico after Hurricane Maria decimated the island's electricity infrastructure. Challenges in power restoration due to the extent of the damage, supply deliveries, timing of the storm after Hurricane Harvey and Irma, and the electric company's financial crisis along with recommendations for strengthening the electric system are discussed.

This report discusses the Puerto Rico Electric Power Authority (PREPA) and its debt restructuring process under the Puerto Rico Oversight, Management, and Economic Stability Act (PROMESA). The major debt the company is in has prevented it from maintaining power stations and transmission lines properly or diversifying its energy production methods leading to widespread unreliability of the power supply and high prices.

This report provides policy and historical background about Puerto Rico's political status--a term of art referring to the relationship between the federal government and a territorial one. It emphasizes recent developments that are likely to be most relevant for Congress. Congress has not altered the island's status since 1952, when it approved a territorial constitution.