Air Quality Standards

News & Analysis as of

EPA Releases Revised Ozone NAAQS

On October 1, the Environmental Protection Agency issued a prepublication version of a final rule establishing a new National Ambient Air Quality Standard (NAAQS) for ozone. The final rule lowers the primary and secondary...more

EPA Lowers the Ozone Standard to 70 PPB: Industry Isn’t Happy, But It Should Be

On October 1, 2015, EPA finally released its final rule revising the ozone NAAQS to 70 ppb. I do not spend much time peering into a crystal ball, but I will go out on a limb and say that the industry challenges to the rule...more

Implications of the California Drought on Energy Use and Climate Concerns

California's drought is now in its fourth year, and state leaders are faced with making unprecedented decisions further restricting water use. The brown lawns and dying trees are all too obvious and painful examples of the...more

NC Legislative Update for September 2015 #3

This Week - After passing the State’s biennial budget into law last week, the legislature turned its focus towards adjournment. The Senate unveiled an adjournment resolution which would adjourn the session on Tuesday,...more

Washington State Department of Ecology Starts Rulemaking Process for Regulating Carbon Emissions

The Washington State Department of Ecology (Ecology) has taken the first steps toward new rules for reducing emissions of carbon dioxide and other greenhouse gases by proposing to adopt a new Clean Air Rule and amend two...more

California Supreme Court Sets Oral Argument in Key CEQA Case

The California Supreme Court has announced that the oral argument in California Building Industry Association v. Bay Area Air Quality Management District will take place on October 7, 2015, in San Francisco. The CBIA case...more

Pierce Atwood Environmental Regulatory Compliance Calendar (RCC)

NEW REGULATORY DEVELOPMENTS - Federal - Final 2014 Effluent Guidelines Program Plan and 2014 Annual Effluent Guidelines Review Report EPA is announcing the availability of its Final 2014 Effluent Guidelines...more

More on Methane: Adjacency, Consistency, and a Major Source of Confusion

On Tuesday, August 18, 2015, the U.S. Environmental Protection Agency (“EPA”) issued a package of four proposals to control methane emissions from the oil and gas industry. By far, EPA’s proposed New Source Performance...more

California Environmental Law & Policy Update - August 2015 #2

Environmental and Policy Focus - 15 states sue to block enforcement of Obama administration climate change rules: Bloomberg - Aug 13: Fifteen states led by coal-rich West Virginia – but not including California - asked...more

California Environmental Law & Policy Update - July 2015 #5

Environmental and Policy Focus - Extended deadline expected in Obama’s upcoming climate plan: New York Times - Jul 28: The final version of President Obama’s signature climate change policy, which may be unveiled as...more

The D.C. Circuit Sends EPA Back to the Drawing Board to Fix Its Transport Rule Emissions Budgets

The Clean Air Act’s good neighbor provision prohibits upwind states from emitting air pollutants in amounts that will “contribute significantly to nonattainment” of a national ambient air quality standard in a downwind state....more

A breath of fresh air for our cities?

A working group chaired by Stéphane Illouz, partner in Reed Smith’s real estate and environment department in Paris, in partnership with French think tank La Fabrique Ecologique, has published a report on the subject of air...more

SHE Matters - Summer 2015

In This Issue: - Changes to Comah Regulations - Make Sure You Are Prepared - Strengthening of Enforcement Powers Under the Environmental Permitting Regine and Tackling Waste Crime - Will You Be Affected? - The...more

Ninth Circuit expands bases to avoid direct industry payment of Clean Air Act “Nonattainment Fees” — adds San Joaquin Valley...

The Ninth Circuit Court of Appeals capped a saga of over seven years on June 18 by extending its March 11, 2015 ruling in support of alternatives to imposing hefty fees on individual companies which have complied with the...more

California Environmental Law & Policy Update - June 2015 #2

Environmental and Policy Focus: Offshore oil drilling banned along new stretch of California coast - San Jose Mercury News - Jun 10: In the largest expansion of national marine sanctuaries in California in 23 years, the...more

Pierce Atwood Environmental Regulatory Compliance Calendar (RCC)

NEW REGULATORY DEVELOPMENTS - Federal - Release of Risk and Exposure Assessment for the Review of the Primary National Ambient Air Quality Standards for Nitrogen Dioxide. EPA is currently reviewing the primary...more

Pierce Atwood Environmental Regulatory Compliance Calendar (RCC)

Notice of Availability of Draft NPDES General Permit for Stormwater Discharges From Small Municipal Separate Storm EPA is reopening the public comment period for its Notice of Availability of the draft small municipal...more

SHE Matters - Winter 2014/2015

In This Issue: - Fee For Intervention – Is It Set To Stay? - How To Protect Brand Reputation And Sales From The Risks Associated With A Product Recall - Review Of The Proposed Changes In The Sentencing Of Health...more

Energy Newsletter - December 2014

In This Issue: - Plans to build the first coal gasification plant in Britain - Letters of credit, on-demand bonds, and the "fraud exception" - Argentina amends its hydrocarbons law to boost exploration...more

California Environmental Law and Policy Update - November 2014 #3

Environmental and Policy Focus: New dust control method ends L.A.'s longtime feud with Owens Valley: Los Angeles Times - Nov 14: The City of Los Angeles ended a bitter dispute with Owens Valley on Friday with the...more

EPA Finally Proposes a Revised Ozone Standard, Sort Of

Yesterday, EPA finally proposed a revised ambient air quality standard for ozone – except that the agency is still hedging its bets. The Clean Air Science Advisory Committee had previously supported a revised ozone NAAQS of...more

Real Estate and Land Use - Sep 2014

Evidence of Economic Infeasibility of CEQA Alternatives Explained (SPRAWLDEF v. San Francisco Bay Conservation and Development Commission) - Why it matters: In upholding the approval of a 260-acre expansion to the...more

How Low Will They Go? A Lower Ozone NAAQS Begins to Have An Air of Inevitability

On Friday, EPA released its “Policy Assessment for the Review of the Ozone National Ambient Air Quality Standards.” EPA staff concluded: that it is appropriate in this review to consider a revised primary O3 standard level...more

San Francisco Bay Area Employers Must Comply with Commuter Benefits Program by Sept. 30, 2014

Employers with 50 or more employees in any combination of nine San Francisco Bay Area counties have until Sept. 30, 2014, to come into compliance with the Bay Area Commuter Benefits Program (CBP). Intended to encourage the...more

EPA Not Required to Consult on Air Quality Regulation Regarding Four Corners Power Plant

On July 23, 2014, the United States Court of Appeals for the Tenth Circuit held that the U.S. Environmental Protection Agency (EPA) was not required to consult with the U.S. Fish and Wildlife Service regarding potential...more

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