Articles

October 28, 2025

Odor Control Plans That Work

Christopher Petro and Paul Schafer of SCS Engineers cover essential strategies for cannabis growers, processors, merchants, and regulators in their article and webinar on odor control plans. For cannabis operators, … Continue reading Odor Control Plans That Work

October 27, 2025

Groundbreaking Time-Based Model Sets New Standard for Class VI Permits

During a two-year collaboration, SCS Engineers and EPA refined the CP Model and introduced the Endangerment Potential Map—a spatial visualization of migration risk across the site. Instead of relying on … Continue reading Groundbreaking Time-Based Model Sets New Standard for Class VI Permits

October 17, 2025

Uh, Oh Series: API Recommended Practices in Ammonia Refrigeration Safety Management

Bill Lape’s latest article addresses the use of American Petroleum Institute (API) recommended practices in ammonia refrigeration safety management and clarifies concerns about their applicability compared to International Institute of … Continue reading Uh, Oh Series: API Recommended Practices in Ammonia Refrigeration Safety Management

September 22, 2025

Why Cities Can’t Skip Phase I Environmental Due Diligence

Wayne Rosenbaum of The Environmental Law Group LLP and Dana Justice of SCS Engineers recently presented an informative session on the importance of Phase I Environmental Due Diligence. The Daily … Continue reading Why Cities Can’t Skip Phase I Environmental Due Diligence

September 4, 2025

To raise recycling rates, look to system design: SWANA

During a presentation on mitigating contamination, a key consideration in raising recycling rates, Stacey Demers, project director at SCS Engineers, said a good recycling system design considers the specific “audience” … Continue reading To raise recycling rates, look to system design: SWANA

Brochures

October 6, 2025

Deep Well Injection and Carbon Sequestration Team, Case Studies, Solutions

SCS’s deep well injection and carbon sequestration team is focused on tailoring environmental solutions unique to your business plan. As employee-owners, we uphold a powerful culture of demonstrating integrity, transparency, … Continue reading Deep Well Injection and Carbon Sequestration Team, Case Studies, Solutions

January 14, 2025

SCS RMC Drone and GIS Services

SCS RMC Drone and GIS Services provide technology to increase safety. Using a UAS for SEM can have benefits such as: Increasing landfill owners’ and operators’ accessibility to real-time data that … Continue reading SCS RMC Drone and GIS Services

November 7, 2024

SCS Engineers Anaerobic Digestion AD Services

January 31, 2024

Deep Well Injection Infographics

Produced for Collier County, Florida.

December 11, 2023

Los Angeles Business Journal Disrupter Award 2023

White Papers

May 28, 2025

Laboratory Experiments of Water Evaporation from High Plasticity Clayey Soil to Investigate Cracking Behavior

The paper presents a study on the evaporation of water from high plasticity clayey soil and its impact on desiccation cracking behavior, particularly under high temperature conditions. The compaction water … Continue reading Laboratory Experiments of Water Evaporation from High Plasticity Clayey Soil to Investigate Cracking ...

April 8, 2025

Class I UIC Wells: Feasibility Phase Estimation of Injection Rate

As a Professional Geologist, Jake Dyson is responsible for the permitting, drilling, regulatory compliance, and operation of Class I, II, V, and VI UIC wells. Dyson manages permitting, testing, and … Continue reading Class I UIC Wells: Feasibility Phase Estimation of Injection Rate

February 27, 2025

Soil Suction Dynamics in Vegetated Soil: From Deterministic to Probabilistic Analysis with Electrical Resistivity

The primary objective of this study was to probabilistically assess the spatial distribution of soil suction using the Electrical Resistivity Tomography (ERT) technique. Under field conditions, it is almost impossible … Continue reading Soil Suction Dynamics in Vegetated Soil: From Deterministic to Probabilistic Analysis with Electrical ...

January 15, 2025

Getting Knocked Out by the Pendulum the 2024 EPA RMP Rule Changes and Suggestions for Compliance

Over the last several years, the regulatory pendulum has swung so far back and forth that facilities that are covered by the Environmental Protection Agency’s Chemical Accident Prevention Provisions, otherwise … Continue reading Getting Knocked Out by the Pendulum the 2024 EPA RMP Rule Changes and ...

January 13, 2025

SCS Engineers Carbon Credit Series: Cap and Trade Market

In our first Carbon Credit Series, we learned that there are two types of carbon markets: regulatory and voluntary. We covered the basics of the voluntary carbon market and shared … Continue reading SCS Engineers Carbon Credit Series: Cap and Trade Market

Technical Bulletins

September 17, 2025

EPA Announces Next Steps on Regulatory PFOA and PFOS

Taken from the EPA Press Release: EPA Announces Next Steps on Regulatory PFOA and PFOS Cleanup Efforts, Provides Update on Liability and Passive Receiver Issues On September 17, 2025, the … Continue reading EPA Announces Next Steps on Regulatory PFOA and PFOS

September 15, 2025

Technical Bulletin: Reconsideration of the Greenhouse Gas Reporting Program

40 CFR Part 98 RIN 2060-AW76 On September 12, 2025, the U.S. Environmental Protection Agency (EPA) proposed permanently removing program obligations for 46 of 47 Greenhouse Gas Reporting … Continue reading Technical Bulletin: Reconsideration of the Greenhouse Gas Reporting Program

June 17, 2025

Technical Bulletin: Proposed Rule for Effluent Limitations Guidelines and Standards for the Meat And Poultry Products Industry

SCS Engineers provides this Technical Bulletin to summarize the Proposed Rule for Effluent Limitations Guidelines and Standards for the Meat and Poultry Products Point Source Category. SCS will provide additional … Continue reading Technical Bulletin: Proposed Rule for Effluent Limitations Guidelines and Standards for the Meat ...

January 12, 2024

Change in Nonattainment Designation For The Greater Milwaukee Metropolitan Area

The U.S. EPA is reviewing the Milwaukee nonattainment designation and may change the status from “moderate” to “serious.” This change is expected to occur in the spring of 2025 but … Continue reading Change in Nonattainment Designation For The Greater Milwaukee Metropolitan Area

August 15, 2023

NWRA and SWANA for PFAS CERCLA Exemption

Submitted electronically to: https://www.regulations.gov The Honorable Michael Regan, Administrator U.S. Environmental Protection Agency Re: Addressing Per- and Polyfluoroalkyl Substances in the Environment, Advance Notice of Potential Rulemaking (ANPRM); Docket ID … Continue reading NWRA and SWANA for PFAS CERCLA Exemption

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