Together We Deliver a Cleaner, More Compliant Future
February 26, 2025

Refinery emissions regulations are tougher than ever—are you confident in your compliance strategy?
If your facility is navigating Ontario Regulation 419/05 (O. Reg. 419) and Alberta’s Environmental Protection and Enhancement Act (EPEA) requirements, we’re here to help you implement effective solutions that drive sustainability and operational success.
Refineries in Canada must comply with stringent air quality regulations, including Ontario's O. Reg. 419 and Alberta’s EPEA. At TWD, we have hands-on experience helping Canadian refineries work through the complexities of emissions compliance to meet these regulatory requirements. Our team has successfully designed and executed emissions reduction strategies, ensuring compliance while maintaining operational efficiency.
Here’s how we can help your refinery:
✅ Air Dispersion Modeling & Compliance Assessments – Conducting advanced modeling, preparing Emission Summary and Dispersion Modeling reports for O. Reg. 419, and performing Air Quality Assessments under EPEA.
✅ Emission Reduction Strategies – Identifying and implementing process optimizations, low-emission technologies, and operational improvements to meet regulatory thresholds.
✅ Advanced Monitoring & Reporting – Deploying real-time monitoring solutions, predictive analytics, and compliance reporting to ensure ongoing adherence to O. Reg. 419 and EPEA standards.
✅ Regulatory Approvals & Permitting – Supporting Environmental Compliance Approvals in Ontario and Environmental Protection and Enhancement Act approvals in Alberta, streamlining permitting processes.
✅ Process & Equipment Upgrades – Designing and integrating cleaner technologies such as flue gas treatment, carbon capture, SO2 systems, and low-NOx combustion systems to reduce refinery emissions.
If you'd like to contact to us, please reach out to Nicole Hosker at nhosker@twdepcm.com.
Check out our website and learn more about our projects: https://www.twdepcm.com/project/so2-emissions-regulation
Let’s work together to build a cleaner, more compliant future.
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