Read Our Latest Work

Charts and smart phone on desk

EPN Members draft analysis, letters and fact sheets in response to the latest attacks on EPA or the environment; as well as per requests from reporters, congressional offices and other non-profit organizations.

Here are some of our latest products:

October 18, 2019
EPN Comments on EPA’s Proposal to Update Regulations on Water Quality Certification
Read Article >

September 23, 2019
EPN Comments on EPA’s Proposed Error Correction to Non-attainment Designations for Sulfur Dioxide NAAQS in Texas Counties
Read Article >

August 30, 2019
EPN Comments on Draft Toxicity Assessment of the Chemical 1-Bromopropane (1-BP)
Read Article >

August 30, 2019
EPN Submits Additional Comments on the TSCA Risk Evaluations of Chemicals HBCD and 1,4-Dioxane
Read Article >

August 27, 2019
EPN Members Testify on Censored Science Issues at SAB Public Teleconference
Read Article >

August 26, 2019
EPN Comments on EPA’s Proposed Drinking Water Regulation for Perchlorate
Read Article >

August 9, 2019
EPN Comments on Draft NEPA Analysis and Documentation Guidance for Greenhouse Gas Emissions
Read Article >

August 5, 2019
EPN Comments on EPA Region 4 North Carolina SIP Alternative Interpretation
Read Article >

July 19, 2019
EPN Submits Comments on Critical Policy Issues Affecting the TSCA Risk Evaluations of Chemicals HBCD and 1,4-Dioxane
Read Article >

July 10, 2019
EPN Comments on PV29 Inhalation Risk Characterization Summary
Read Article >

June 28, 2019
EPN Submits Comments on EPA Region 6 Proposed Texas SIP Alternative Interpretation
Read Article >

June 20, 2019
EPN Testimony: Toxic Substances Control Act (TSCA) Science Advisory Committee on Chemicals (SACC) Public Meeting
Read Article >

June 5, 2019
EPN Testimony: Public Meeting of the Science Advisory Board
EPN Testimony Written by Dr. Bernard Goldstein, former Chair, EPA Clean Air Scientific Advisory Committee, and former EPA Assistant Administrator for Research and Development
Testimony of EPN member John Bachmann, former EPA Associate Director for Science/Policy and New Programs for the Office of Air Quality Planning and Standards
Oral Testimony of EPN member Penny Fenner-Crisp, former Senior Science Advisor to the Director, EPA Office of Pesticide Programs
Written Testimony of EPN member Penny Fenner-Crisp
Read Article >

June 4, 2019
EPN Submits Supplemental Technical Comments on Rollback of Clean Car Standards
Read Article >

May 17, 2019
Part 2: EPN Comments on 24 Studies Released for Draft TSCA Risk Eval of PV29
Read Article >

April 30, 2019
EPN Testimony: Congressional Hearing on Climate Change and Public Health
Read Article >

April 26, 2019
EPN Comments on Amendments to National Emission Standards for Hazardous Air Pollutants (NESHAP) and Ethylene Oxide Health Risk Factor
Read Article >

April 17, 2019
EPN Comments on Revised “Appropriate and Necessary” Finding for the Mercury and Air Toxics Standards (MATS)
Read Article >

March 25, 2019
EPN Testimony: Public Teleconference of the Chartered Clean Air Scientific Advisory Committee (CASAC)
Read Article >

March 18, 2019
EPN Testimony: Proposed Revised Supplemental Cost Finding for the Mercury and Air Toxics Standards (MATS)
Read Article >

March 14, 2019
EPN Analysis of the Trump Administration’s 2020 Budget Proposal
Read Article >

March 13, 2019
The Administration’s FY20 Budget Proposal Puts EPA’s Mission and Core Programs in Jeopardy
Read Article >

February 28, 2019
EPN Responds to Proposal for New “Waters of the United States” (WOTUS) Definition
Read Article >

February 28, 2019
EPN Testimony: Proposal for New “Waters of the United States” (WOTUS) Definition
Testimony of Mark Hague, former EPA Regional Administrator and Deputy Regional Administrator in Region 7

February 15, 2019
EPN Fact Sheet: FY 2019 Appropriations Act
Read Article >

January 22, 2019
EPN Comments on Draft Toxicity Assessment of GenX Chemicals and PFBS
Read Article >

January 14, 2019
EPN Comments on Draft TSCA Risk Evaluation for Colour Index (C.I.) Pigment Violet 29 (PV29)
Read Article >

December 17, 2018
EPN Fact Sheet: The Effects of a Government Shutdown at EPA
Read Article >

December 11, 2018
Taking Science Out of Air Quality–EPN’s Testimony on Particulate Matter Review and Related Documents
Testimony of John Bachmann, former EPA Associate Director for Science/Policy and New Programs, Office of Air
Testimony of Dan Costaformer EPA Director of National Air, Climate, and Energy Research Program
Read Article >

November 29, 2018
EPN Requests to Extend the Deadline for Comments on Changes to Community Right-to-Know
Read Article >

November 15, 2018
EPN Contributes to Report on Protecting Science in Federal Agencies
Read Article >

November 15, 2018
EPN Comments on Proposed Revision to Controls on Hydrofluorocarbons (HFCs)  
Read Article >

November 2, 2018
EPN and Save EPA Oppose Ending NEPA Rating System Without Public Review and Comment
Read Article >

October 31, 2018
EPN Comments on EPA’s Proposed Replacement of the Clean Power Plan
Read Article >

September 24, 2018
EPN and Save EPA Ann Arbor members shared written and oral testimony critiquing the Trump Administration’s proposed SAFE rule.
Read Article >

August 16, 2018
EPN comments on EPA “Application of Systematic Review in TSCA Risk Evaluation”
Read Article >

August 16, 2018
EPN comments on Proposed Repeal of the Rule Defining the Waters of the United States
Read Article >

August 14, 2018
EPN comments on Proposal to Restrict Use of Scientific Studies in Decision-making 
Read Article >

August 13, 2018
EPA Alumni Express Concerns about Possible Changes in How EPA Weighs Costs and Benefits 
Read Article >

August 10, 2018
EPN and Save EPA Comment on Possible Revisions of Regulations Implementing the National Environmental Policy Act, the Nation’s First Major Environmental Law
Read Article >

July 30, 2018
Toxic Substances: EPN Comments on Draft Formulations Describing How EPA Will Conduct Risk Evaluations of Three Toxic Substances
Read Article >

July 17, 2018
EPN members shared oral and written testimony critiquing significant scientific and legal inadequacies in the proposed rule at an EPA hearing :
Testimony of David Coursen, former EPA attorney
Testimony of John Bachmann, former EPA Associate Director for Science/Policy
Testimony of Gary E Timm, former EPA Chief of the Chemical Testing Branch of the Office of Pollution Prevention and Toxics
Testimony of Lynn R Goldman, former EPA Assistant Administrator for Toxic Substances

June 25, 2018
EPN Overview 2019 House-Senate Appropriations Bill
Read Article >

May 29, 2018
Censored Science: EPN’s Written Statement to the SAB about EPA Planned Actions about Supporting Science
Read Article >

May 15, 2018
Censored Science: EPN’s Request to Extend the Deadline for Comments
Read Article >

April 30, 2018
Overview of the 2018 Consolidated Appropriations Act: EPA Escapes the Chopping Block, Remains at Inadequate but Level Funding
Read Article >

March 14, 2018
Understanding the Full Impacts of the Proposed FY 2019 EPA Budget
Read Article >

Read More EPN Actions