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The Suncor refinery in North Denver. (Martin do Nascimento / Earthjustice)
Press Release April 8, 2024

Conservation and Environmental Justice Groups File Administrative Appeal of Suncor Water Permit

Groups seek lower PFAS limits and shorter compliance schedules to help protect communities

The Suncor refinery in North Denver. (Martin do Nascimento / Earthjustice)
Press Release February 27, 2024

Community Groups Left in the Dark on Suncor Fenceline Monitoring Settlement

State provided little time for intervening groups to review key documents before approving settlement

The Suncor refinery in North Denver. (Martin do Nascimento / Earthjustice)
Press Release February 5, 2024

Colorado Reaches Settlement with Suncor Energy on Fenceline Monitoring Lawsuit

A separate enforcement action announced today penalizes Suncor for repeated air pollution violations

In the News: The Colorado Sun March 6, 2024

Suncor gets tougher “forever chemicals” and toxins limits in new Colorado water permit

Michael Freeman, Attorney, Rocky Mountain Office: “This permit gives Suncor an extraordinarily long time to comply with permit limits. The company won’t have to meet its PFAS limits for three years. For several other pollutants, Suncor will get more than six years to comply. That timeline is problematic because this is only a five-year permit.…

The Suncor Energy refinery in Commerce City, Colorado. (Matt Nager for Earthjustice)
Press Release October 31, 2023

Groups Urge EPA to Act on Suncor East Plant Air Permit as 90-Day Deadline Passes

Colorado was provided 90 days to revise Suncor’s Title V permit after EPA’s objection

document April 5, 2024

Suncor Water Permit Appeal

Conservation and environmental justice groups filed an administrative appeal challenging aspects of the Suncor refinery’s Clean Water Act discharge permit.

In the News: KGNU March 22, 2024

Suncor scores another three years to leak unlimited amounts of forever chemicals into a major Colorado water system

Ian Coghill, attorney with Earthjustice’s Rocky Mountain Office, speaks with KGNU’s Alexis Kenyon

Press Release November 1, 2022

Grupos Intervienen Para Mantener Los Requisitos De Monitoreo De Alambrado Para La Refinería De Suncor

La intervención busca proteger tanto el plan de monitoreo reforzado para Suncor, como la propia Ley de Monitoreo de Alambrado

Press Release November 1, 2022

Groups Intervene To Maintain Fenceline Monitoring Requirements for Suncor Refinery

Intervention seeks to protect Suncor's strengthened monitoring plan and Fenceline Monitoring Law itself

The Suncor refinery in North Denver.
(Martin do Nascimento / Earthjustice)
From the Experts November 7, 2022

Colorado's Suncor Refinery is Fighting a Plan to Monitor its Toxic Pollution

Suncor filed a suit against the state to block fenceline monitoring requirements for its refinery, but community and environmental groups quickly moved to intervene and ensure they remain in place

document February 26, 2024

Suncor Fenceline Monitoring Settlement Agreement Response

Community and conservation groups filed a response to the recently-announced Suncor Energy fenceline monitoring settlement agreement, expressing frustration and concern over the plan approved by the Colorado Air Pollution Control Division.

Press Release October 11, 2022

Groups, Community Members Petition for EPA Objection to Suncor East Plant Air Permit

Petition argues that Suncor has shown it is incapable of consistently complying with emission limits

Press Release October 11, 2022

Grupos y Miembros en Denver Solicitan A Que La EPA Se Oponga Al Permiso De Polución Del Aire De La Planta Este de Suncor

La petición argumenta que Suncor ha demostrado que es incapaz de cumplir consistentemente con los límites de emisión

The Suncor Energy refinery in Commerce City, Colorado. (Matt Nager for Earthjustice)
Press Release June 29, 2023

Colorado Water Division to Consider Enforcement Action Against Suncor Refinery

Division sent compliance advisory to Suncor for benzene and solids exceedances

In the News: The Denver Post February 12, 2024

Suncor’s $10.5 million settlement was driven by a neighborhood that wants more for the community

From Editorial Board of The Denver Post

Press Release April 19, 2022

Study Reveals Suncor PFAS Pollution in Surface Water and Municipal Drinking Water Systems

Groups call for CDPHE to issue strongest possible water discharge permit for refinery

Press Release May 9, 2022

Groups Call for Strongest Possible Air Quality Permit for Suncor West Plant

Draft permit fails to fully scrutinize recent modifications to Suncor's West Plant

In the News: The Colorado Sun April 27, 2023

Suncor “forever chemicals” in metro Denver creek appear to spike

Caitlin Miller, Attorney, Rocky Mountain Regional Office: “Suncor is still unable to reliably control its discharges. Science has come a long way on PFAS just in a short amount of time. And we know that PFAS are toxic at significantly lower levels.”