Search

New Finding for Mercury Air Toxics Proposed by EPA

Posted on 1/10/2019 by Roger Marks

US EPA closed out 2018 with a new proposal to revise its Supplemental Cost Finding for the 2012 Mercury Air Toxics Standards (MATS) Final Rule. In it, the Agency states that it is not “appropriate and necessary” to regulate hazardous air pollutant (HAP) emissions from coal- or oil-fired electricity generating units (EGUs).

This adjustment to EPA’s finding will not impact air quality standards established in the February 2012 MATS rule, nor will it eliminate the Clean Air Act Section 112 source category for coal- and oil-fired EGUs. EPA has also decided that further reducing the limits for mercury and other toxic air pollutants from these sources is not necessary at this time.

Be confident you know your responsibilities for Clean Air Act compliance. The Clean Air Act Regulations Online Course guides you through EPA’s major air programs—including how to identify the air permitting, pollution control, and reporting requirements you must know to achieve and maintain compliance.

What's in EPA's New MATS Proposal?

The new MATS proposal signifies a reversal for EPA. EPA previously found that regulations to control HAP emissions from coal- and oil-fired power plants were needed. EPA now believes that prior administrations erred by failing to fully consider the costs to industry during their Regulatory Impact Analysis (RIA).

EPA also believes the previous administration relied too heavily on “co-benefits” of the 2012 Final Rule, such as reductions in particulate matter achieved by installing pollution control equipment as the rule required. These “co-benefits” should not be counted, EPA now believes, because mercury—and not other pollutants—was the direct target of the 2012 rule.

EPA was required to review the MATS Rule after the United States Supreme Court ruled that the Agency unreasonably interpreted Federal law by failing to consider costs to industry in the 2015 case Michigan v. EPA.
EPA is also accepting comment on whether to repeal or change the 2012 MATS Final Rule. Given that many power plants have already spent the money to upgrade their facilities and control pollution, some industry leaders have stated publicly that a repeal would be of little benefit.

Stakeholders can find more information about EPA’s latest MATS proposal here.

Complete Environmental Compliance Training in Charlotte - Jan. 25 & 26 

Join Lion for comprehensive training on the US EPA air, water, and chemical regulations that impact your facility. You will leave the workshop with more confidence to ask the right questions about site compliance and get up to speed on how recent regulatory and de-regulatory actions could affect you.

Whether you’re new to EPA compliance or you’re the go-to person for all-things-environmental in your organization, you will take away new insights and prepare for what’s coming next in EPA regulation.

The Complete Environmental Regulations Workshop comes to Charlotte on January 24—25 and Salt Lake City on March 4—5. Click the link above to reserve your seat now!
 

Tags: Clean Air Act, EPA compliance,, MATS rule, Mercury Air Toxics Standards, new rules

Find a Post

Compliance Archives

Lion - Quotes

Course instructor was better prepared and presented better than other trainers. Course manual and references were easier to use as well.

Marty Brownfield

Hazardous Waste Professional

Much better than my previous class with another company. The Lion instructor made sense, kept me awake and made me laugh!

Marti Severs

Enterprise Safety Manager

Lion's online training is more comprehensive, has better slides, and is a superior training experience than what I would get from other trainers.

Robert Brenner

District Environmental Manager

You blew the doors off the competition!

Stephen Bieschke

Facilities Manager

I think LION does an excellent job of any training they do. Materials provided are very useful to my day-to-day work activities.

Pamela Embody

EHS Specialist

If I need thorough training or updating, I always use Lion. Lion is always the best in both instruction and materials.

Bryce Parker

EHS Manager

I like Lion's workshops the best because they really dig into the information you need to have when you leave the workshop.

Tom Bush, Jr.

EHS Manager

I have attended other training providers, but Lion is best. Lion is king of the hazmat jungle!!!

Henry Watkins

Hazardous Waste Technician

I really enjoy your workshops. Thank you for such a great program and all the help Lion has provided me over the years!

George Chatman

Hazardous Material Pharmacy Technician

This training broke down the regulations in an easy-to-understand manner and made them less overwhelming. I now feel I have the knowledge to make more informed decisions.

Amanda Oswald

Shipping Professional

Download Our Latest Whitepaper

The definitive 10-step guide for new hazardous materials shipping managers. Quickly reference the major considerations and details that impact hazmat shipping compliance.

Latest Whitepaper

By submitting your phone number, you agree to receive recurring marketing and training text messages. Consent to receive text messages is not required for any purchases. Text STOP at any time to cancel. Message and data rates may apply. View our Terms & Conditions and Privacy Policy.