Laws & Regulations

Summary of Public Comments on Chromium Electroplating and Steel Pickling Risk and Technology Review (RTR)

Memorandum summarizing and responding to comments received from the proposed National Emission Standards.

National Emission Standards for Hazardous Air Pollutants (NESHAP) for Source Category: Manufacture of Semiconductors - Background Information for Proposed Standards

The purpose of this February 2001 document is to summarize the background information gathered during the development of the semiconductor manufacturing NESHAP.

Clarification of 40 CFR Part 63, Subpart LL Requirements Applicable to Potlines During Startup Periods

Letter setting forth EPA's interpretation of requirements contained in EPA regulations covering air emissions from primary aluminum reduction plants.

Petroleum Refinery Information Collection Request (ICR) Emissions Test Report for BP-Husky Refining LLC

On March 31, 2011, U.S. EPA sent a Section 114 letter to the BP-Husky Refining Company in Oregon, Ohio stating that the facility was subject to the ICR and that certain information would need to be submitted by the facility to satisfy U.S. EPA’s ICR.

Supporting Information - Final Greenhouse Gas Standards and Guidelines for Fossil Fuel-Fired Power Plants

Page for the Final Greenhouse Gas Standards and Guidelines for Fossil Fuel-Fired Power Plants.

Petitions for Reconsideration - Greenhouse Gas Standards and Guidelines for Fossil Fuel-Fired Power Plants

Page for the Petitions for Reconsideration and EPA Responses—Greenhouse Gas Standards and Guidelines for Fossil Fuel-Fired Power Plants

Supporting Information - Proposed Greenhouse Gas Standards and Guidelines for Fossil Fuel-Fired Power Plants

Supporting documents for the proposed rules.

GHGRP StoryMaps

StoryMap collection about onshore wells and how those assets are included in GHGRP reporting requirements

Proposed Rules for GHG Reporting Documents

Proposed rule documents for the GHGRP

Step 1 Memorandum: Evaluation of Public Availability of Inputs to Emission Equations for which Reporting was Deferred to March 31, 2015.

GHGRP Overview Fact Sheet

Provides an overview of the Mandatory Reporting of Greenhouse Gases rule, which was published in October 2009 and went into effect in January 2010.

Wellman

MRV Plan and Decision document for Wellman

Affordable Clean Energy Rule Presentation

EPA presentation of the main elements of the Affordable Clean Energy rule

Risk Assessment Document for Coke Oven MACT Residual Risk

The residual risk analysis described in this report addresses four coke plants subject to the 1993
coke oven MACT standards (40 CFR Part 63 Subpart L) and estimates potential risks due to HAPs
emissions from facilities involved in coking operations.

Source Test Report for the 205 Delayed Coking Unit Drum 205-1201 and Drum 205-1202 Depressurization Vents (Marathon Petroleum Company LLC)

The 2010 Source Test was performed during the atmospheric depressurization step of the delayed coking process prior to the removal of petroleum coke from the coke drum. The 205 DCU was operated under a variety of conditions during the 2010 Source Test.

Test Report Emission Test Program EPA Information Collection Request for Delayed Coking Units 736 Coker Unit

ARI Environmental, Inc. (ARI) was retained by Houston Refining LP (HRO) to conduct an emission test program at their refinery located in Houston, Texas. The testing was conducted on on the 736 Delayed Coking Unit (DCU) in response to EPA's ICR.

Evaluation of the Effectiveness of the Implementation Tools for the National Emission Standards for Hazardous Air Pollutants for Aerospace Manufacturing and Rework Facilties

This April 2004 report evaluated the effectiveness of the EPA's implementation tools for the Aerospace Manufacturing NESHAP, read the report to discover its findings.