Refinery's Hazardous Chemical Leak Raises Health Concerns in Commerce City

May 22, 2025

A recent hazardous chemical leak at the Suncor refinery in Commerce City has raised serious environmental concerns, particularly regarding air pollution and public health. The chemical leak released sulfur dioxide and hydrogen sulfide into the surrounding area. Residents were promptly advised to take necessary safety precautions to avoid health risks.

This incident marks the second time within a month that the refinery has exceeded permitted emissions levels, prompting health warnings from state officials.

Health and Environmental Impacts

The release of these hazardous chemicals not only poses immediate health risks to residents but also contributes to long-term air quality degradation and environmental damage. Sulfur dioxide is known to cause respiratory issues, especially in individuals with pre-existing conditions like asthma, while hydrogen sulfide can irritate the skin, eyes, and throat, leading to headaches and fatigue.

The Colorado Department of Public Health and Environment reported that multiple monitoring levels detected hazardous emissions above state permit limits at the refinery fence line and in the surrounding neighborhood.

Regulatory Oversight and Community Response

Suncor’s repeated hazardous emissions incidents have sparked significant concerns among residents and intensified scrutiny from health officials about the refinery’s compliance with environmental regulations. Environmental regulations play a significant role in holding companies accountable for their emissions and ensuring compliance with permit limits, further underscoring the need for proactive risk management.

Proactive Risk Management

Business owners, particularly those in industries with potential pollution risks, should prioritize environmental responsibility and proactively address their environmental risks. This can include safety measures, compliance with evolving regulatory standards, and investing in environmental liability insurance to safeguard against unforeseen pollution events.

Given the potential financial burdens from such incidents, pollution liability insurance can be an essential tool to help businesses mitigate their liabilities, including cleanup costs, tort liability, and legal expenses. Ultimately, business owners should prioritize environmental responsibility to protect public health and implement proactive compliance and financial protection measures to ensure sustainable business practices in the long run.