Statistics Institute releases Puerto Rico Toxic Emissions Profile

Announcements
IEPR
26 December 2025

PRESS RELEASE
DR. MARIO MARAZZI‐SANTIAGO
EXECUTIVE DIRECTOR

May 9, 2018

STATISTICS INSTITUTE PUBLISHES PUERTO RICO'S TOXIC EMISSIONS PROFILE

In this way, a contribution is made to facilitate access and knowledge of statistics on the toxic waste emitted by establishments in Puerto Rico, which are reported annually to the EPA.

San Juan, PR, May 9, 2018 — In Puerto Rico, 101 facilities handled a total of 33,165,925 pounds of toxic substances during 2016, some 4,330,512 pounds (13%) less than in 2015. Of these, 17,836,676 pounds (54%) were recycled, as revealed by the Puerto Rico Toxic Emissions Profile conducted by the Puerto Rico Statistics Institute (Institute).

The Puerto Rico Toxic Emissions Profile, the first of its kind carried out by the Institute, summarizes data from the Toxic Emissions Inventory (TRI) that U.S. Environmental Protection Agency (EPA) has been published annually since 1987. Its purpose is to publicize what toxic waste establishments in Puerto Rico emit in order to help the public understand how their communities and environments may be affected.

The TRI emerged from the need for communities to know what toxic waste is being managed around them, and how it is available, so that people can prepare in the event of an environmental emergency. The information comes from estimates made by the facilities themselves based on production. They are reported on an annual form conducted by the EPA.

The federal law that creates the TRI, the Environmental Planning and Community Right to Know Act (EPCRA), approved in 1986, represented a paradigm shift in environmental regulation, of an end-of-cycle type (end-of-pipe), whose focus is on remedying the production of pollutants, to an open data approach, where the public is given the tools to pressure companies to reduce their emissions.

Here are some of the findings from the publication:

  • Since 1987, toxic waste released in Puerto Rico has fallen by 87%.
  • Of the total toxic waste handled in 2016, just over half (54%) was recycled.
  • Of the total toxic waste emitted, 81% was emitted inside the facilities, and of this, 98% was emitted into the air.
  • Of the total toxic waste emitted within the facilities, about a third was sulfuric acid, 100% of which came from the industrial sector of generation, transmission and distribution of electrical energy.

In addition, the report details that the 101 facilities in Puerto Rico that reported data to the TRI during 2016 cover a total of 43 municipalities and are generally located close to coastal areas. Guaynabo, Manati and San Juan had the highest number of facilities participating in the TRI in 2016. However, if municipalities are grouped by amount of toxic emissions, Guayama, Salinas and Manati rank in the first three places.

It is important to clarify that the data presented do not contain all the toxic waste managed, nor all the facilities that handled such waste in Puerto Rico during 2016, since the TRI only requires information from those facilities that meet three main criteria. These are: having at least 10 full-time employees; being federal facilities, or classified under one of the industrial sectors to which the TRI requires them to report; being manufacturing sectors that handle over 25,000 pounds of any of the substances for which the TRI requires reporting data and, if they belong to a non-manufacturing sector, must exceed 10,000 pounds.

In addition to publishing the Toxic Emissions Profile, fulfilling its function of facilitating access to the statistics related to this report, the Institute contributes by making available the complete historical series of the TRI in https://datos.estadisticas.pr/dataset/tri and through the Internet of Toxic Emissions application in your Community http://emisionestoxicaspr.org.

To view the full report of the Toxic Emissions Profile visit the following link: Puerto Rico Toxic Emissions Profile 2016.

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 IEPR has in its inventory, accessible through https://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 https://data.pr.gov and to over 40 tables and more than 6 thousand indicators through: https://www.indicadores.pr.

In addition, as the leading entity of the Puerto Rico SDC, the IEPR manages the SDC portal, where you can find 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: https://estadisticas.pr.gov. In addition, you can follow us on social networks through Facebook accounts (https://www.facebook.com/estadisticas.pr), Twitter (https://twitter.com/estadisticaspr) and LinkedIn (https://www.linkedin.com/company/instituto-de-estadisticas-de-puerto-rico).

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

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Authorized statements by the Executive Director regarding the final approval of P. de la C. 1403

PRESS RELEASE
DR. MARIO MARAZZI-SANTIAGO
EXECUTIVE DIRECTOR

AUTHORIZED STATEMENTS BY THE EXECUTIVE DIRECTOR OF THE INSTITUTE OF STATISTICS REGARDING THE FINAL APPROVAL OF P. C. 1403 BY THE LEGISLATIVE ASSEMBLY OF PUERTO RICO

Last night, the Legislative Assembly agreed on the Conference Committee and approved the House Project 1403 after deleting Chapter XII related to the Puerto Rico Institute of Statistics.

We thank and congratulate both the House and the Senate for having completed the approval of the reorganization of the Department of Economic Development and Commerce, after having accepted our recommendation as well as the request of thousands of individuals and scientists, 47 world-renowned scientific organizations, 16 congressmen, the Puerto Rican National Agenda, the Private Sector Coalition, the Transparency Network, the Network of Foundations, the Academy for the Advancement of the Sciences, the American Statistical Association, the Royal Statistical Society, among many others, who publicly called for the Puerto Rico Institute of Statistics to remain an autonomous entity of the Government of Puerto Rico.

We reiterate our best willingness to hold an open dialogue regarding the future of the Institute of Statistics, its role within the Government of Puerto Rico and our society, so that we are allowed to continue working to ensure that the systems for collecting data and statistics, on which public policies are based, are complete, reliable and accessible quickly and universally.

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

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