U.S. Energy Information Administration includes EEE data

Announcements
IEPR
26 December 2025

PRESS RELEASE

DR. MARIO MARAZZI‐SANTIAGO

EXECUTIVE DIRECTOR

U.S. Energy Information Administration includes electricity generation data in PR

This makes it possible to individually access data from each ESA generating plant, among others.

San Juan, PR, July 12, 2018 — For the first time, data on each generating unit in Puerto Rico are accessible and have been included in the inventory of U.S. Energy Information Administration (LIA) which means a great achievement for the transparency of related information by the Electric Power Authority (EEA) and other energy companies in Puerto Rico.

This was confirmed by the Puerto Rico Statistics Institute (Institute), representative of the Government of Puerto Rico to the EIA and which has been working for several years to integrate data from Puerto Rico into the statistical inventory of that federal entity. The EIA conducts several annual and monthly surveys of companies and entities that work in the energy industry in the United States, including the electricity sector. They allow us to know in a more timely manner the evolution of Puerto Rico's energy system.

In the case of Puerto Rico, previously it only conducted an annual survey of companies and entities in this sector. Since 2014, thanks to the coordination and initiative of the Institute, the ESA began to take part and participate in monthly electricity sector surveys that allow us to perceive short-term changes in consumption and in the price paid for electricity in Puerto Rico. Now, data is added that allows us to geographically visualize where the generating plants have been located and how much each one generates, among other details. Previously, information could only be accessed globally.

The executive director of the Institute, Dr. Mario Marazzi-Santiago, stressed the importance of continuing to add ESA statistics to the monthly surveys carried out by the EIA, since they allow us to evaluate sales, consumption and price more frequently, among other important aspects. “This is another great achievement for the transparency that our government aspires to, in every area. We will have monthly indicators of the operational status of each generating unit, which can only benefit Puerto Rico, just as the Government has announced a plan to profoundly transform the Electric Power Authority,” said the Executive Director of the Institute.

The data can be accessed through the Preliminary Monthly Electric Generator Inventory. It can be seen that before 1958 all the plants were hydroelectric. While with few exceptions, those that were built and started operations between 1958 and 2009 run on oil and are still in operation. Renewable energy sources, including solar and wind, were added in 2011. After Hurricane Maria, which hit Puerto Rico in September 2017, most of the plants are operating. Some wind and solar plants have not yet been able to resume operations, but they hope to be able to do so this year.

By law, the Institute represents the Government of Puerto Rico before the EIA. In 2013, the Institute recommended that the EIA include ESA in its monthly survey. By 2014, the fruits of this initiative began to be seen with the inclusion of Puerto Rico in one of the monthly surveys. From then on, the working sessions between the EIA and the ESA were achieved, which has allowed the above-mentioned achievements.

The Puerto Rico Statistics Institute is an autonomous governmental entity responsible for coordinating the Government's statistical production service to ensure that the data collection and statistics systems, on which public policies are based, are complete, reliable, and have quick and universal access. The Institute has in its inventory, accessible through www.estadisticas.pr.gov, about 300 statistical products. In addition, it is a custodian and provides access to over 100 data sets or “data sets” through www.data.pr.gov and to over 40 tables and more than 6 thousand indicators through: www.indicadores.pr.

In addition, as the leading entity of the State Data Center (SDC) of Puerto Rico, the Institute manages the SDC portal, which contains the main statistical reports and publications of the U.S. Census Bureau on Puerto Rico, specifically those that are most in demand, such as annual population estimates; the Puerto Rico Community Survey (Puerto Rico Community Survey) and official statistics on Puerto Rico's 10-year population and housing censuses, among others. The Puerto Rico SDC portal can be accessed through: https://censo.estadisticas.pr/.

For more information you can visit our website: www.estadisticas.pr.gov. In addition, you can follow us on social networks through Facebook accounts (statistics.pr), Twitter (@EstadisticasPR) and LinkedIn (Institute of Statistics of Puerto Rico).

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Press Contact: Sandra Morales Blanes/(787) 688-0401

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Net migration was estimated at 35,000 people in 2019

During the calendar year 2019, it was estimated, in net terms, that nearly 35,000 people immigrated to other jurisdictions in the United States. This is revealed by the most recent data from the Community Survey.

Data released by the U.S. Census Bureau covers the 2019 calendar year. The new data has been published through the new platform data.census.gov. As the local entity liaising with the U.S. Census Bureau, the Institute of Statistics shares several findings from the new 2019 data:

  1. In 2019, Puerto Rico's migration indicators showed the following changes compared to previous years:
    • Around 35,000 people immigrated to other jurisdictions in the United States in net terms, representing a decrease compared to previous years (2011-2018) where the net balance ranged from 49,000 to 113,000 people migrating annually based on information from the Community Survey.
    • 31,144 people immigrated from the United States to Puerto Rico, contrasting with an increase in immigrants of 49% compared to 2018, where an estimated immigration of 20,900 people was estimated.
    • 66,021 people immigrated to other jurisdictions in the United States, showing a decrease from the record number in 2018, which amounted to 133,451 people.
  2. Regarding various socioeconomic characteristics for Puerto Rico during 2019:
    • Some 684,655 people or 21.6% of the population (3,169,528) reported having a disability.
    • Around 77,000 grandparents live with their grandson or granddaughter under 18 and 32.2% of these are responsible for them.
    • For the population aged 25 and over (2,301,735):
      • 78.8% had a higher education or higher education
      • 27.2% had an education attained at the baccalaureate level or higher
    • 39.5% and 43.5% of families and individuals, respectively, are below the poverty line.
    • The median household income was $20,474.
    • The median household income was $25,388.
    • The GINI index, which measures income inequality, where the value of 0 indicates that there is perfect equality and the value 1 total inequality, places Puerto Rico with an indicator of 0.5509, being the highest when compared to the states.
    • As for households (1,170,982), it was estimated that:
      • 76.3% had a computer
      • 68.2% had access to an internet subscription (broadband)

“In terms of migration, published data for 2019 point to a reduction in net migration compared to previous years. However, the fact that nearly 35,000 people have emigrated means that 1% of Puerto Rico's population declined through emigration in a single year, which has been the drastic trend throughout the decade 2010-2020,” said Alberto L. Velázquez-Estrada, Manager of Statistical Projects at the Institute.

See more details, data and information about the 2019 Community Survey at: data.census.gov. In addition, you can consult about the transition to the new platform for accessing census data, available at the following links, webinars: https://cutt.ly/Cw7v9fI, SDC-PR and tutorials: https://www.census.gov/data/academy/data-gems/2019/visualize-data.html.

Call for paid internships at the Institute of Statistics

PRESS RELEASE

Call for paid internships announced at the Puerto Rico Institute of Statistics

Students in statistics, mathematics, computer science, public administration, and others may apply

The Puerto Rico Statistics Institute announced that, for the next two weeks, and as long as the available spaces are filled, the call for paid internships will be open for graduate students in statistics, mathematics, computer science or in any other area in which extensive use is made of statistics, including economics, planning, demography, epidemiology, biostatistics, criminology, sociology, public policy, public administration, business administration or other related ones. The opportunity also extends to undergraduate students, from any of the above-mentioned disciplines, who are candidates for graduation in the same academic year in which they participate in the program.

Those selected will have the opportunity to collaborate directly with professionals from the Institute, who have extensive experience in the fields of economics, epidemiology, education, demography, statistics, programming and administration, among others. In the same way, they will receive support from the Institute's staff in the major projects they carry out according to the area in which they are assigned. All this, as indicated, in a work and learning environment that allows them to apply their knowledge in a professional environment.

“We are pleased to offer this opportunity to graduate students, or undergraduate candidates for graduation, as they will not only gain experience, but we also help them prepare for the professional field of work. In the same way, it is always good to share with the new generations that they have a lot to contribute, particularly in one of the most developed areas in Puerto Rico, such as statistics,” said Dr. Orville M. Disdier, executive director of the Puerto Rico Institute of Statistics, who added that, among the applicants, they are interested in identifying candidates with knowledge in Geographic Information Systems (GIS), Microsoft Power BI, SQL and Python, and others.

It was reported that interested parties must complete an application that is available at Programa_Internado_2025_IEPR.pdf where, in addition, the requirements and documents they must provide are detailed. Once the application is completed, it must be sent along with the documents to the following email: programadeinternado@estadisticas.pr. The Puerto Rico Statistics Institute will receive the requests and they will go through an evaluation process. Applicants will then receive a formal notification with the decision made.

For more information, those interested who meet the requirements can contact Mrs. Rebeca Ortiz, Office Manager at the following email: rebeca.ortiz@estadisticas.pr.

The Internship Program of the Institute of Statistics of Puerto Rico was created to promote the professional development of undergraduate students or graduates of university programs in statistics or related sciences at universities in Puerto Rico and other jurisdictions in the United States, to collaborate with the projects, studies and work carried out at the Institute.

The Institute of Statistics publishes the Puerto Rico Lag Index

San Juan, Puerto Rico — November 6, 2025 — The Institute of Statistics released the results of the Backwater Index for Puerto Rico, a study that offers a comprehensive look at the social and economic situation of Puerto Rico's municipalities. This index constitutes an analysis and planning tool that seeks to promote dialogue, reflection and informed action for the benefit of Puerto Rico's socioeconomic development.

El Lagging Index measures a multidimensional phenomenon using a summary data that allows us to compare the relative performance of municipalities in two dimensions: Economic Mobility and Demography. Five main variables were considered in its design: the percentage of people below the poverty level, the unemployment rate, the percentage of high school graduates (in a population aged 18 and over), the dependency rate by age and the median age.

The index was calculated for two comparative periods: 2014-2018 and 2019-2023, allowing us to observe changes in scores and relative positions of municipalities over time. Index values fluctuate between 0 and 1, with a higher score representing a higher relative level of lagging.

The analysis reveals that 42 municipalities showed a decrease in their score of the Lagging Index, which suggests a relative improvement in the conditions measured by the indicator. Of these, 22 municipalities registered a reduction of more than 5%. In the same way, there are concentrations of municipalities with higher scores —indicating greater relative lagging— in the center, south, southwest and southeast regions of Puerto Rico, while several municipalities in the metropolitan area and adjacent to it showed progress compared to the rest of the archipelago.

The municipalities of Culebra, Toa Alta, Gurabo, Juncos, Dorado, Trujillo Alto, Santa Isabel, Canóvanas, Toa Baja and Las Piedras performed better in their relative index in the last period analyzed (2019-2023). However, the Institute stresses that the index is a relative measure and not an absolute measure, so the results must be analyzed within the context and used as a basis for the development of more specific analyses.

“The value of the index is not in pointing out which municipality is better or worse, but in providing an objective basis for analysis, planning and decision-making. It is an opportunity for mayors and officials who participate in decision-making to know their social and economic reality and to develop strategies that respond to the specific needs of their municipalities,” said Dr. Ronald Hernández, Manager of Statistical Projects at the Institute of Statistics of Puerto Rico.

For the elaboration of the Lagging Index, the Institute applied rigorous statistical methods —including exploratory factor analysis, normalization and aggregation of variables—using data from the five-year estimates of the Community Survey of the U.S. Census Bureau And the Bureau of Labor Statistics.

Data

Table 1 shows the results of the Lagging Index at the municipal level for the periods 2014 - 2018 and 2019 - 2023. The table is ordered according to the position of the municipalities based on their index value for the period 2019 — 2023. The higher the index score, the worse or less favorable the outcome of the phenomenon.

Table 1: Lagging Index Results

According to Dr. Hernández, the results of the study highlight the need to design comprehensive public policies that address both the economic aspects and the demographic transformations of Puerto Rico. “The improvements seen in several municipalities are encouraging, but it is essential that socio-economic development efforts are integrated with strategies to respond to the ongoing demographic transition. This includes strengthening geriatric health services, care policies, retention of young people and urban planning adapted to long-lived communities,” said the Institute.”

Hernández indicated that, the Municipal Backwater Index seeks to promote an evidence-based dialogue between the different sectors of Puerto Rico. Its purpose is to serve as a planning and evaluation instrument, which facilitates the identification of areas of opportunity and guides investment decisions, municipal planning and public policy at the central and local levels.”

The full report of the Municipal Backwater Index is available in: Backwater Index for Puerto Rico

The Puerto Rico Statistics Institute is an autonomous governmental entity responsible for coordinating the Government's statistical production service to ensure that the data collection and statistics systems, on which public policies are based, are complete, reliable, and have quick and universal access.

For more information you can write to preguntas@estadisticas.pr. They can also follow social networks through Facebook (@estadisticas .pr), X (@EstadisticasPR), LinkedIn (Institute of Statistics of Puerto Rico) and Instagram (@institutodeestadisticas) accounts.