The Oklahoma Department of Environmental Quality, in partnership with SCS Engineers, began the 2026 Oklahoma Statewide Materials Characterization Study in November 2025, involving five landfills, including Ponca City, to analyze … Continue reading “What’s in Oklahoma’s Trash” Study
This article features Dr. Erik Anderson, senior project manager and national anaerobic digestion expert at SCS Engineers, and his leadership in advancing hybrid lagoon anaerobic digestion systems for livestock farms. … Continue reading The Next Evolution Of Lagoon Anaerobic Digestion: Hybrid By Design
Horizontal landfill gas collection systems help landfill operators capture gas earlier during active filling, before vertical wells can be installed. This SWANA Applied Research Foundation report explains how these systems … Continue reading A practical guidance for earlier landfill gas capture
SCS Engineers leaders are featured in this Biomass Magazine article on the regulatory challenges facing renewable natural gas (RNG) projects. SCS experts Pat Sullivan and Jeffrey Grill explain that permitting … Continue reading From Air Permits To Interconnects Inside The RNG Regulatory Maze
Author Alissa Barrow, PE, QISP, a professional civil engineer at SCS Engineers, explains how evolving science and regulatory guidance are changing the way facility executives should evaluate vapor intrusion risk. … Continue reading The Emerging Threat To Indoor Air Quality
