Air Emissions
- EPA Proposes Approval of PA SIP Revision for Portland Cement Kilns
- PADEP Releases Latest Air Sampling Results near Marcellus Shale Operations
- PADEP Issues a Revised General Permit for Gas Production
- Protocol Gas Verification Program and Minimum Competency Requirements for Air Emission Testing
- EPA Publishes National U.S. Greenhouse Gas Inventory
- Release of 2008 National Emissions Inventory, Version 1
- EPA Announces Next Steps for Greenhouse Gas Emissions Reporting
- EPA Proposes First National Standard for Mercury Pollution from Power Plants
- Additional Updates to EPA’s Air Quality Models
- EPA Releases AERSCREEN - an Update to AERMOD is also due to be Released
- EPA Report Underscores Clean Air Act’s Successful Public Health Protections
- EPA Updates Database on Health and Environmental
- Mandatory GHG Reporting Deadline is Now September 30, 2011
- Determination of Ozone Attainment for the Pittsburgh-Beaver Valley Area
- PADEP Issues Report on Short-term Air Quality Impact from Marcellus Shale Operations in Northeast PA
- Revised Methodology for Estimating Emissions from Paved Roads
- EPA Seeks Public Comment on Plan to Review Regulations
- PADEP to Expand Ambient Air Quality Network
- EPA Announces Next Steps on Emissions Standards for Boilers
- WVDEP Releases GHG Permitting Guidance
- PADEP Discusses EPA’s GHG Permitting Guidance
- Ohio EPA Adopts Emergency GHG Permitting Rules
- U.S. Supreme Court to Rule In Landmark GHG Lawsuit
- GHG Reporting Finalized for Petroleum and Natural Gas Industries
- Final Rule for PM2.5 under Prevention of Significant Deterioration (PSD)
- PADEP Studies Air Quality at Marcellus Shale Sites in SWPA
- EPA to Cut Emissions from Sewage Sludge Incinerators
- Proposed Revision to Pennsylvania’s State Implementation Plan for Regional Haze
- Global Methane Initiative Launched
- EPA Seeks New Timetable for Reducing Pollution from Boilers and Incinerators
- U.S. Supreme Court to Rule in Landmark Greenhouse Gas Lawsuit
- EPA Issues New GHG Permitting Guidelines
- Proposed Additions to TRI Toxic Chemical List
- Greenhouse Gas Permitting Officially Begins January 2011
- Mandatory Reporting of Greenhouse Gases: Petroleum and Natural Gas Systems
- EPA Releases New Mobile Source Emissions Model
- EPA Issues GHG Endangerment Findings
- EPA Proposes to Strengthen Smog Standard
- EPA's Plans on GHG Permitting in 2010-2011
- Overview of EPA’s Self-Policing Audit Policy
- PADEP Revising Proposed Rulemaking for Glass Melting Furnaces
- Outdoor Air Assessment Near Schools
- NSPS Amendments for Coal Preparation and Processing Plants
- EPA Issues Final Rule on Flexible Air Permitting Rule
- EPA Expected to Finalize GHG Reporting Rule
- EPA Publishes Annual National Greenhouse Gas Inventory
- Advanced Notice of Rulemaking – EPA Emissions Factor Program
- Draft Climate Change Bill Released
- DC Court Rejects EPA Ozone Waivers
- Clairton Coke Works Receives Permit for New Coke Ovens
- Additional NESHAPS Proposed
- 40 CFR Part 51-Method 201A and 202 Proposed Amendments
- EPA Required to Consider BACT for CO2 Emissions
- PADEP Secretary Announces Progress Made in Achieving Cleaner Air
- EPA Revises the National Ambient Air Quality Standard
- EPA Extends Deadline for Designating Areas for Ozone NAAQS by 1 Year
- EPA Releases Final Risk and Exposure Assessment Report for Secondary NOx and SOx NAAQS
- Implementation of the Primary National Ambient Air Quality Standards for Nitrogen Dioxide
- EPA Postings of Broadly Applicable Alternative Test Methods (ATM)
- UPDATE to CEMS Methods (71 FR 28081)
- Boiler MACT Case by Case Update
- PADEP Releases CEMDPS Disconnected Client Application Version 2
CAIR Articles emissions trading
- EPA Proposed to Extend Performance Test Deadlines
- Monitoring Sufficiency in Title V Permits Proposed Rule
- Optional Adherance to Startup, Shutdown, and Malfunction Plan under MACT
- Pennsylvania's Mercury Rule Invalidated
- Proposed HON Residual Risk Standards
- WV Proposed Amendments to NSR and PSD Rules
- EPA Required to Consider BACT for CO2 Emissions
- EPA Approval of Pennsylvania’s Adoption of Control Techniques Guidelines for Paper, Film, and Foil Surface Coating Processes
- EPA Repeals Grandfather Provision of PSD Program for PM2.5
- TRI Chemical List Expanded
- EPA Issues Final RICE Standards to Reduce Toxic Emissions
- Final Rule on HCFCs Allowance Adjustment
- Self-Policing EPA Audit Policy
- Biodiesel in your Boiler?
- New Water9 Version Software Available
- Radon Resistant Home Construction Techniques
- Monitoring Sufficiency in Title V Permits Proposed Rule
- Pennsylvania Diesel Idling Reduction Rule
- Optional Adherence to Startup, Shutdown and Malfunction Plan under MACT
NESHAP, MACT, and NSPS News
- Boiler MACT Reconsideration
- Manufacturers With Welding Operations Need To Comply with CAA Emission Notification Deadlines
- EPA Establishes Clean Air Act Standards for Boilers and Incinerators
- Stay of Permitting Requirement for Chemical Manufacturing Area Sources
- EPA’s Proposed Residual Risk Changes Affect Six NESHAPS
- Final NESHAP Rule for Compression-Ignition RICE Published
- EPA Postings of Broadly Applicable Alternative Test Methods
- PM2.5 NSR - Notice of Proposed Rulemaking to Repeal the Grandfathering Provision and end the PM10 Surrogate Policy
- PADEP - Part 1 and 2 MACT Application for Boilers and Process Heaters Required
- Proposed HON Residual Risk Standards
- EPA Proposes Amendments for Two Gasoline NESHAPS
- EPA Issues Final NESHAP for Chemical Preparation Industry
- NSPS Amendments for Coal Preparation Plants
- Proposed Revisions to the NSPS for Non-metallic Minerals Processing Plants
- PADEP Changes for the Glass-Melting Proposed Rule-Making
- NESHAP Miscellaneous Organic Chemical Manufacturing
- Boiler MACT Case-by-Case Update
- Final Area Source NESHAP for Asphalt Processing and Roofing Manufacturing
- Final Area Source NESHAPS for Paints and Allied Products Manufacturing
- EPA Proposes to Extend Performance Test Deadlines
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This page last updated
10/3/11