Speeches, Testimony and Transcripts

EPA's ORD offers free public webinars on recent research results. Watch a pre-recorded webinar on proposed capability expansion of the Water on Wheels Cart, future deployments and its integration into Kentucky's Emergency Response Plan.

RFC 21001 - Greenhouse Effect

This RFC challenges the mathematical premise on which the Greenhouse Effect and Greenhouse Gases are based.

RFC 19004 – Preliminary ecological risk assessment (ERA) for Atrazine.

This RFC challenges an EPA Blog Post concerning National Pollinators Week

Third Party Correspondence to RFC #19002 - Greenhouse Gas (GHG) Endangerment Finding; Murray Energy Corporation in support of RFC, received July 30, 2019

Documents related to the potential Bonita Peak Mining District site

Letters and other documents related to the potential Bonita Peak Mining District site

Colorado Governor John Hickenlooper's letter in support of Bonita Peak Mining District NPL Listing

On February 29, 2016, EPA received a letter from Colorado Governor John Hickenlooper affirming the State of Colorado’s support for adding the Bonita Peak Mining District

New Production Volume Reporting Module and Heavy-Duty Engine GHG Phase II Compliance Updates – Presentation

Presentation highlights the new Production Volume (PV) Reporting Module and updates to the Heavy Duty Engines ABT reporting module supporting HD GHG Phase II; reviews certification changes impacting compliance, timeline, deployment, demo, and resources.