Renewable Natural Gas – What Questions Should I Ask to Prepare for the Air Quality Permitting Process?
Posted: August 10th, 2022
INTRODUCTION This is the first of a series of ALL4 articles addressing topics related to Renewable Natural Gas (RNG) projects. This article will focus on what questions project developers can ask to acquire vital information needed to prepare for the […]
Read article
Final Guidance on Ozone and Fine Particulate Matter Permit Modeling Issued by U.S. EPA
Posted: August 4th, 2022
The U.S. EPA Office of Air Quality Planning and Standards (OAQPS) published the “Final Guidance for Ozone and Fine Particulate Matter Permit” (Final Guidance) Modeling on July 29, 2022. The Final Guidance reflects the U.S. EPA’s recommendations for how stationary […]
Read article
PFAS: State-by-State Regulatory Update (July 2022 Revision)
Posted: July 28th, 2022
Given the current lack of all-encompassing federal environmental regulation around per- and polyfluoroalkyl substances (PFAS), states are taking it upon themselves to set their own standards amid growing public scrutiny. With proposed house bills, rejections of bills, and other PFAS […]
Read article
Should Your UST Be Included In Your SPCC Plan?
Posted: July 11th, 2022
When most people think of the Spill Prevention, Control, and Countermeasure (SPCC) plan for their facility, they think of their aboveground storage tanks (AST), their portable containers, and oil filled operational equipment. But how many think about their underground storage […]
Read article
Texas Releases New Readily Available Permit (RAP) for Power Generation Engines
Posted: June 16th, 2022
The Air Permits Division (APD) at the Texas Commission on Environmental Quality (TCEQ) has released a new Readily Available Permit (RAP) for power generation engines. The RAP can be used to authorize up to 10 diesel-fired engines used for the […]
Read article
EPA Publishes 29th Annual U.S. Greenhouse Gas Inventory
Posted: June 15th, 2022
In April 2022, the United States Environmental Protection Agency (U.S. EPA) released the 29th annual Inventory of U.S. Greenhouse Gas Emissions and Sinks (GHG Inventory). Background Since 1990, the U.S. EPA has developed a nationwide GHG inventory, engaging researchers, federal […]
Read article
South Coast Air Quality Management District’s Warehouse Indirect Source Rule
Posted: June 6th, 2022
South Coast Air Quality Management District (SCAQMD) adopted Rule 2305, Warehouse Indirect Source Rule – Warehouse Actions and Investments to Reduce Emissions (WAIRE) Program in May of 2021. SCAQMD Rule 2305 applies to warehouses larger than 100,000 square feet and […]
Read article
Is this the “New Normal” for Procuring Monitoring Equipment?
Posted: May 23rd, 2022
Industrial facilities across the country are continuing to feel the impacts of the global pandemic, rising inflation, and supply chain disruptions. So how does this affect you and your ability to procure monitoring equipment? Unfortunately, the answer is that lead […]
Read article
Unpacking U.S. EPA’s Strategic Plan & Budget
Posted: May 17th, 2022
The U.S. Environmental Protection Agency (U.S. EPA) published its Strategic Plan for Fiscal Year (FY) 2022-2026 on March 28, 2022. As described by U.S. EPA, “the Strategic Plan provides a roadmap to achieve EPA’s and the Biden-Harris Administration’s environmental priorities […]
Read article
Will Agencies Regulate Air Emissions from Pyrolysis and Gasification Units Like they Regulate Air Emissions from Combustion Units?
Posted: May 9th, 2022
Most people are familiar with combustion in some form or another. Whether it’s a campfire used to roast marshmallows, the oil burner used to heat your house on a cold winter day, or the engine that powers your car, combustion […]
Read article