Class VI Carbon Sequestration Project
Trihydro is part of a team supporting permitting and baseline testing and monitoring for a carbon capture and sequestration…
Waste Management
Supporting solid and hazardous waste management from planning and permitting through facility operations, closure, remediation, and ongoing regulatory compliance for municipal and private clients.
Projects
Carbon Sequestration Feasibility Study
Trihydro partnered with an industrial client to explore the feasibility of a geologic carbon sequestration facility for…
Landfill Cap Design and Installation for Texas Refinery
At a Texas petroleum refinery, Trihydro designed and managed the construction of a custom landfill cover system to address…
Class I Wastewater Injection Well Design and Permit
Trihydro helped a major wastewater treatment operator design and permit a Class I wastewater injection well. The company,…
Wyoming CarbonSAFE Project: Class VI Well Permitting
Trihydro is collaborating with the University of Wyoming (UW) and the Wyoming Department of Environmental Quality on a…
Class VI Permitting, CARB Certification, and Monitoring Program
As part of a multi-organization team, Trihydro supported permitting efforts and led baseline environmental monitoring for a…
Class VI Underground Injection Control Permit
Trihydro coordinated permitting, certification, and shallow subsurface baseline environmental monitoring for the Montezuma…
Solid Waste Management
Since 2006, Trihydro has been the prime consultant assisting the Eden Valley Solid Waste Disposal District (EVSWDD) with…
CERCLA Site Remediation and Closure
Trihydro conducted environmental remediation at a closed Indiana industrial facility, addressing hazardous wastes under EPA…
Landfill Design and Development
The Laramie Landfill processes an average of 36,400 tons of solid waste annually. Before this project began, the facility…
Delve Articles
How Oklahoma HB 4338 Is Changing Produced Water Resource Recovery
Recently, Oklahoma enacted House Bill 4338 (HB 4338), expanding the Oklahoma Brine Development Act to include produced…
Why EPA Is Changing Course on Managing PFAS in Biosolids
The U.S. Environmental Protection Agency (EPA) recently released draft guidance outlining voluntary recommendations for…
RCRA Permit Renewals for Hazardous Waste Facilities Explained
Resource Conservation and Recovery Act (RCRA) permits for hazardous waste treatment, storage, and disposal facilities…
Bridging Planning and Execution in Class VI Projects
Class VI permitting, reservoir modeling, and monitoring plans often dominate discussions around carbon capture utilization…
2026 Interim Guidance on the Destruction and Disposal of PFAS
The United States Environmental Protection Agency (EPA) has released a 2026 update to its Interim Guidance on the…
Legacy Wells, Saltwater Disposal, and the Path Forward for Class VI Carbon Storage in Mature Basins
For Class VI project developers evaluating carbon storage in mature oil-and-gas basins, two legacy conditions can materially…
Texas Class VI Primacy: How State Authority Changes the Class VI Permitting Process
Texas’ approval to administer its own Class VI Underground Injection Control (UIC) program introduces changes to how Class…
Turnaround Waste Management: Maintaining Compliance and Controlling Costs
Industrial turnarounds significantly increase the complexity of waste management due to accelerated schedules, expanded…
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…
California’s SB 404 Brings New Management Standards for Metal Shredding Facilities
Update: California Governor Gavin Newsom vetoed this bill on October 13. We are waiting to see how the Legislature responds…
Despite GHGRP Reporting Suspensions, Facilities May Still Need Data to Confirm 45Q Eligibility
The U.S. Environmental Protection Agency (EPA) has proposed suspending most reporting requirements under the Greenhouse…
Class VI Well Permit Approvals Accelerate as States Gain Primacy
Class VI well permit approvals have increased as more states gain primacy over the application process. We share updates…
Trainings
Training: Solid Waste Assessment and Remediation
Trihydro’s Solid Waste Assessment and Remediation training is tailored for owners of solid waste facilities and sites with…