Exploring Plantwide Applicability Limit (PAL) Basics
Posted: September 27th, 2012
Initiating a project that triggers major new source review (NSR) requirements or an NSR applicability analysis at an existing major stationary source is arguably more difficult now than at any time since the inception of the Clean Air Act (CAA). […]
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Spare Parts and Permit Conditions
Posted: September 25th, 2012
A seemingly simple question was recently raised by an ALL4 client regarding the level of spare parts inventories that facilities are obligated to keep on hand for air pollution control equipment, as required by applicable air permits…
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September 2012 Pennsylvania Air Quality Technical Advisory Committee Update
Posted: September 17th, 2012
The September 2012 Air Quality Technical Advisory Committee (AQTAC) meeting was held on Wednesday, September 12th. The agenda was very full, with three proposals that the Pennsylvania Department of Environmental Protection (PADEP) was seeking approval…
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Source Aggregation and the Plain Meaning of “Adjacent”
Posted: August 17th, 2012
An interesting Court of Appeals decision was made by a three member panel of the Sixth Circuit this week (the Sixth Circuit is in Cincinnati and serves Michigan, Ohio, Kentucky and Tennessee). The case involves aggregation of sources for purposes of…
Read articleGreenhouse Gas Tailoring Rule – Thresholds, Minors, and PALs, Oh My!
Posted: July 27th, 2012
We’re a year and a half into U.S. EPA’s integration of greenhouse gases (GHG) into its Prevention of Significant Deterioration (PSD) and Title V permitting programs, and the excitement keeps on coming! The GHG Tailoring Rule, first promulgated on June […]
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ADEM Posts New Waste and Water Forms
Posted: July 19th, 2012
On July 6, 2012, the Alabama Department of Environmental Management (ADEM) announced that their website (Forms section) has been updated with the following forms concerning National Pollutant Discharge Elimination System (NPDES) and waste systems…
Read articlePennsylvania Proposes Amendments to Particulate Matter Testing Requirements
Posted: July 16th, 2012
The Pennsylvania Environmental Quality Board (EQB) has proposed to amend 25 Pa. Code Chapters 121 and 139 with the purpose of updating and clarifying the sampling and testing methods used to demonstrate compliance with particulate matter (PM) emissions limits.
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Public Comment on PADEP Draft Guidance for Performing Single Stationary Source Determinations for Oil and Gas Industries
Posted: July 2nd, 2012
The Pennsylvania Air Quality Technical Advisory Committee (AQTAC) met on Thursday June 14, 2012 and presented a summary of comments that they had received on their interim final technical guidance DEP ID: 270‐0810‐006 entitled “Guidance for Performing Single Stationary Source Determinations for Oil and Gas Industries.”
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Pennsylvania AQTAC Discusses Oil and Gas Related Topics at June 14, 2012 Meeting
Posted: June 28th, 2012
The Pennsylvania Air Quality Technical Advisory Committee (AQTAC) met on Thursday June 14, 2012 at the Pennsylvania Department of Environmental Protection (PADEP) Rachel Carson building in Harrisburg, Pennsylvania.
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Georgia EPD Update
Posted: June 11th, 2012
While attending recent training, Jac Capp, the Georgia Environmental Protection Division (GAEPD) Air Director, presented insightful information on several air quality issues and initiatives in Georgia.
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