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Science on the 7th Livestream

Join us on Thursday August 7, 2025 for our next episode, where we will discuss wildfires and air quality. 

Other HEI Publications

Here you can find HEI's Strategic Plan, Annual Reports, Pilot Study reports, unpublished reports, the Guide for Authors, and more. Pilot Study reports and unpublished reports are made available on request to interested parties and cannot be downloaded; they are listed for three years.

Annual Report 2024

Annual Report 2024
Health Effects Institute
2025
Topics: 
Air Pollution

In our annual report for 2024, Building on Our Mission, read about our ongoing progress and new initiatives supporting trusted and impartial science.

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Annual Report 2022

Annual Report 2022
Health Effects Institute
2023
Topics: 
Air Pollution

Insights that Endure: Investing in Science for Lasting Impact summarizes the significant progress HEI made during 2022 on the goals laid out in its Strategic Plan for 2020-2025.

Web version
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Annual Report 2021

Annual Report 2021
Health Effects Institute
2022
Topics: 
Air Pollution

During 2021 we made significant progress on our ambitious goals ― from a stronger focus on the air quality–climate connection, to our Global Health research, to a deeper understanding of accountability and the health outcomes that result from air quality actions. Read about our progress in the new HEI Annual Report.

Web version
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Annual Report 2020

Annual Report 2020
Health Effects Institute
2021
Topics: 
Air Pollution

The HEI Annual Report for 2020, Valuing Science, Informing Decisions, describes how HEI provides high quality, impartial, and relevant science to inform public policy on air quality and public health. The report highlights HEI’s latest achievements and initiatives.

Web version
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Annual Report 2019

Annual Report 2019
Health Effects Institute
2020
Topics: 
Air Pollution

The 2019 Annual Report, A Window to Trusted Science, describes how HEI provides high quality, impartial, and relevant science informing public policy on air quality and public health, and continues its longstanding commitment to transparency.

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Annual Report 2018

Annual Report 2018
Health Effects Institute
2019
Topics: 
Air Pollution

The 2018 Annual Report, Promoting Dialogue, Building Trust, describes how HEI provides a balanced forum where diverse stakeholders find common ground to discuss HEI’s high quality, impartial, and relevant science informing public policy on air quality and public health. The report highlights HEI’s latest achievements and initiatives.

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Annual Report 2017

Annual Report 2017
Health Effects Institute
2018
Topics: 
Air Pollution

The 2017 Annual Report, A Voice for Accountability, describes the HEI model for delivering high-quality, impartial, and relevant science to inform public policy decisions about air quality and public health.

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Strategic Research Agenda on the Potential Impacts of 21st Century Oil and Natural Gas Development in the Appalachian Region and Beyond

Strategic Research Agenda
HEI Special Scientific Committee on Unconventional Oil and Gas Development in the Appalachian Basin
2015
Topics: 
Energy

Unconventional oil and natural gas development is a driving force behind significant economic and energy policy shifts in the United States and the world today. Technological advances in development are substantially increasing energy supplies, while at the same time outpacing the scientific research that can answer questions about the development’s potential effects.

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Atmospheric Observations: Helping Build the Scientific Basis for Decisions Related to Airborne Particulate Matter

Workshop Report
National Oceanic & Atmospheric Administration
Health Effects Institute
1998
Topics: 
Particulate Matter

Daniel L. Albritton and Daniel S. Greenbaum, cochairs. Report of the PM Measurements Research Workshop, Chapel Hill NC, July 22 and 23, 1998. Aeronomy Laboratory of the National Oceanic and Atmospheric Administration, Boulder, CO, and Health Effects Institute, Cambridge, MA.

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