OSHA COVID-19 Guidance, Regulation and Enforcement to Protect Workers The Occupational Safety and Health Administration (OSHA) has signaled their intent to provide more guidance, regulation and enforcement with respect … Read More
South Coast Air Quality Management District Rule 2305: Warehouse Indirect Source Rule The rule is intended to reduce local and regional emissions of NOx and diesel particulate matter (PM). Read More
PFAS Sampling Advisory on Aqueous Samples Advisory on collecting aqueous samples (e.g., groundwater, wastewater, stormwater, etc.) for PFAS analysis. Read More
Cold Weather Reliability Preparedness and Hardening The latest weather impacts to power reliability have accelerated the need for mandatory regulatory compliance changes. Read More
Product Quality Verification is Fundamental to Commercialization of Biogas from Waste Streams In this the first of a two-part series, the authors examine the production of biogas produced by anaerobic digestion and … Read More
Interim Guidance on Destruction and Disposal of PFAS & Materials Containing PFAS Interim Guidance from EPA identifies 6 materials that use or manufacture PFAS and approaches for disposal. Read More
EPA Issues PFAS Air Emissions Draft Test Method OTM-45 First Air Emissions Draft Test for the Measurement of Selected Per- and Polyfluorinated Alkyl Substances from Stationary Sources Read More
Microplastics Fate and Transport This presentation discusses the fate and transport of microplastics and provides case studies of microplastic sampling projects. Read More
Conducting a Successful Compliance Stack Test Program Conducting a Successful Compliance Stack Test Prog Read More
