Mining | Assessment and Remediation
Using Environmental Tracers to Improve Groundwater Models
Environmental tracers are naturally occurring constituents in groundwater that can be analyzed to help reveal flow and…
Technical Articles
We dig into the latest industry insights so you don’t have to. Browse recent articles to catch up on regulatory news, technical updates, and best practices that matter.
Infrastructure | Emerging Contaminants
EPA Releases Final PFAS Limits for Aquatic Life
On October 7, 2024 the United States Environmental Protection Agency (EPA) published final water quality…
Oil and Gas | Air Quality Compliance
EPA Finalizes Deadlines for Emissions Reduction Rules
The EPA issued an interim final action extending compliance deadlines under NSPS OOOOb, NSPS OOOOc, and the Super Emitter…
Infrastructure | Intelligent Transportation Systems
Standardizing Real-Time Traveler Messages Across I-80
Transportation agencies have increasingly turned to advanced technologies and intelligent systems to improve road safety.…
Industrial and Chemical | Permitting and Compliance
Oklahoma DEQ Proposes Water Rule Updates to Align with New EPA Regulations
The Oklahoma Department of Environmental Quality (DEQ) is revising Title 252 of the Oklahoma Administrative Code (OAC),…
Infrastructure | Water Resources
Oklahoma DEQ Aims to Require Biotic Ligand Model, Fish Tissue Studies to Develop Copper and Selenium Water Quality Criteria
The Oklahoma Department of Environmental Quality (DEQ) aims to make certain U.S. Environmental Protection Agency (EPA) water…
Industrial and Chemical | Permitting and Compliance
Navigating New State and SEC Environmental Disclosure Regulations
Historically, some companies have disclosed their environmental footprint voluntarily, choosing to highlight their…
Oil and Gas | Air Quality Compliance
EPA Proposes Cuts to GHG Reporting Requirements
On September 12, 2025, the U.S. Environmental Protection Agency (EPA) issued a proposed rule to permanently eliminate most…
Industrial and Chemical | Waste Management
Impacts of Federal Funding Cuts on Carbon Capture and Sequestration Projects
Recent U.S. Department of Energy (DOE) funding cuts impact carbon capture and sequestration (CCS) initiatives. This article…
Oil and Gas | Assessment and Remediation
EPA Aims to Scale Back PFAS Reporting Requirements
The U.S. Environmental Protection Agency (EPA) is proposing to scale back reporting requirements for per- and…
Industrial and Chemical | Assessment and Remediation
EPA Aims to Extend Trichloroethylene (TCE) Compliance Deadlines
This article has been updated to add that EPA further postponed the effective date of TSCA section 6(g) exemption…
Industrial and Chemical | Underground Injection Control
Using Multispectral Data to Monitor Vegetation Stress at Carbon Capture and Sequestration (CCS) Sites
As Carbon Capture and Storage (CCS) projects expand across the U.S., effective long-term site management increasingly…