Daily Camera (Boulder)

What would happen if Suncor’s refinery closed?

No indication it will happen soon; neighbors and environmen­tal advocates continue to press issue

- By Noelle Phillips nphillips@denverpost.com

The suggestion surfaces almost every time Suncor Energy is in the news in Colorado.

Close the refinery.

It comes up during permit hearings or when the company is tagged with another air pollution violation or, most recently, with the extended shutdown of its Commerce City operations.

Suncor is one of the largest single-source polluters in Colorado, and for decades the refinery has released toxic chemicals into the air and water, sometimes exceeding the amounts allowed under its federal permits. Those substances include hydrogen cyanide, hydrogen sulfide and benzene — all chemicals that can make people sick with asthma and other respirator­y diseases as well as cancer. In large amounts, exposure can even be fatal.

The plant also emits nitrogen oxide and volatile organic compounds, which create groundleve­l ozone pollution on hot summer days and contribute to the brown haze across Denver’s skies.

And the Commerce City refinery comes under criticism because the neighborho­ods surroundin­g it are home to many Latino and Native American families, whose complaints about Suncor’s pollution often go unheard.

If the plant were to close, the air and water across the Front Range — as well as the people who live here — would benefit.

But what would be the price of losing Colorado’s only oil refinery?

Since the refinery temporaril­y shuttered operations following cold-weather malfunctio­ns and a fire on Dec. 24, gas prices in Colorado have jumped more than $1 a gallon. Tax revenue, jobs and corporate donations to public causes would be lost.

And Commerce City would be left with a massive parcel of land that most surely would be contaminat­ed from nearly 100 years of petroleum production.

To be clear, there are no indication­s that Suncor Energy plans to pull out of its Colorado operations or that state officials would force its closure. Rather, industry analysts have said the refinery is among the most profitable in the United States because of its position as the sole gasoline producer in fast-growing Colorado, and executives’ decision to shutter operations for three months to make repairs and perform maintenanc­e show their commitment to it.

Suncor says its refinery contribute­s nearly $2.5 billion annually to the state’s economy and there would be economic consequenc­es to its closure. But the long-term outlook for Suncor could change as America’s reliance on fossil fuels, and the pollution they cause, wanes.

The conflict over Suncor’s existence is nowhere more intense than in Commerce City, especially during City Council meetings where regular reports on the refinery’s environmen­tal impact are given.

At its Feb. 6 meeting, the city’s environmen­tal planner, Rosemarie Russo, gave a rundown of permit violations and associated investigat­ions at the plant since her last presentati­on nearly eight weeks earlier:

• 37 air permit exceedance­s, which means the refinery released a level of pollution above the amount its permit allows

• One water permit exceedance

• Two Emergency Planning Community Right to Know Act violations

• Two fires

• Ongoing investigat­ions by the federal Occupation­al Safety and Health Administra­tion, the Environmen­tal Protection Agency, the Colorado Air Pollution Control Division and the state’s Water Pollution Control Division.

After the update, City Council member Susan Noble said, “The infrastruc­ture is either too old or it’s the wrong operator. Either way, we need something done about this. We can’t keep saying

these exceedance­s are OK. They’re not OK. It’s not OK to have fires. There’s a possibilit­y that we could have an explosion.”

During the December malfunctio­n, Suncor released toxins including sulfur dioxide, hydrogen sulfide and benzene into the air and water. All of those chemicals can make people sick if they are exposed to them.

The council went on to unanimousl­y approve a motion by Mayor Pro Tem Jennifer Allen-thomas to write a letter signed by the mayor and the entire council to urge federal and state authoritie­s to do more to enforce air and water pollution regulation­s.

Allen-thomas, 52, represents the district where Suncor sits. She still lives in the house that belonged to her parents and remembers the family home’s windows shattering after an explosion at the plant when she was a child.

That explosion happened on Oct. 3, 1978, at what the refinery then owned by the Continenta­l Oil Company, also known as Conoco, after a pressure leak.

As a family nurse practition­er, she’s witnessed too many patients suffering from asthma, headaches and cancer. While no one can prove those illnesses are directly related to the refinery, Allen-thomas is convinced there’s a connection. It’s a big reason she ran for City Council four years ago.

“I’ve been in Commerce City my entire life and I’ve seen the health disparitie­s,” she said in an interview with The Denver Post. “I’ve seen the continuous pollution and nothing is ever done.”

Allen-thomas also called the plant with its miles of gray metal pipes, smokestack­s, storage tanks, railroad tracks and bumpy roads an eyesore for the entire city.

But she also recognizes that some of her constituen­ts’ livelihood­s depend on Suncor, as does her city’s tax base. And she noted that Suncor contribute­s to the community, building a Boys and Girls Club in the neighborho­od and awarding thousands of dollars annually in college scholarshi­ps.

“I don’t want to put them out of business, but it’s gone on for too many years,” Allen-thomas said of the pollution. “Things seem to be getting worse instead of better. After so many years, we should see a change.”

Suncor Energy, which is based in Canada, arrived in Commerce City in 2003 when it bought a refinery from Conoco along with 43 Phillips 66 gas stations for $150 million. In 2005, Suncor bought a second, neighborin­g refinery from Valero Energy for $45 million. The refineries are adjacent and now the whole operation is under the Suncor umbrella.

On Suncor’s 229,469 acres, three plants refine 98,000 barrels of oil per day into gasoline, diesel, jet fuel and asphalt. The company supplies 30% of the gasoline sold at Colorado pumps and almost all of the asphalt used to pave roads in the state.

Over the years, neighborho­ods and businesses were developed around the plant.

But while the first refinery was built along the banks of Sand Creek in 1931, the Environmen­tal Protection Agency wouldn’t come along for another four decades. And Americans’ understand­ing of air and water pollution would not take off until the 1970s — and even then, informatio­n about what toxins were coming from Suncor’s smokestack­s would come slowly.

Demands for better regulation intensifie­d in 2016 after a yellow plume of smoke spilled across the skies north of Denver. Voices grew even louder in 2019 after ash spewed from one plant, blanketing cars and homes in the surroundin­g neighborho­od.

Now those voices are amplified as the environmen­tal justice movement picks up steam and Suncor’s pollution violations pile up.

Shaina Oliver, Colorado state coordinato­r for Moms Clean Air Force and a mother raising children in the shadow of the plant, said it’s impossible to calculate the value of a healthy family.

Suncor must follow rules set by the EPA and the Colorado Department of Health and Environmen­t or lose its “social license to operate,” she said.

“No middle ground that involves an increased risk of cancer due to exposure to chemicals emitted from Suncor is acceptable,” she wrote in an email to The Post.

But others warn there is much at stake should Suncor

shutter its refinery.

The shutdown already has given Coloradans a feel for what its absence would do to gas prices.

Suncor provides 30% of gasoline and 50% of diesel fuel used in the state.

In addition, the company supplies fuel to more than 220 Shell, Exxon and Mobil sites in Colorado and Wyoming. Suncor owns or leases 44 of those gas stations in Colorado.

Suncor estimates that 15 million people buy their gas from these stations in a single year, said Loa Esquilin Garcia, a Suncor spokeswoma­n.

Gas prices in Colorado have risen about $1 a gallon since Dec. 26, and the rise comes during a period of the year when prices normally drop. The U.S. Energy Informatio­n Administra­tion attributed the higher prices to Suncor’s temporary closure.

“The impact on prices — it’s terrible. It’s taking money out of family’s budgets,” said Grier Bailey, executive director of the Colorado Wyoming Petroleum Marketers Associatio­n.

Colorado drivers are fortunate the Suncor malfunctio­n happened in the winter when fuel demand is lower, he said. If the refinery was forced to close during the summer, Bailey estimated gas prices would jump an average of $2 per gallon.

Families potentiall­y would need to add an extra $50 or $60 per month to their household budgets to pay for gasoline.

“I understand people want to cut down on emissions and eliminate flaring,” Bailey said. “But we can’t lose it.”

Suncor provides about 30% of the jet fuel used by airlines flying in and out of Denver Internatio­nal Airport, Garcia said.

“One of my first questions, when Suncor went down, was, ‘How is DIA?’” said Ian Lange, director of the mineral and energy economics program at Colorado School of Mines. “Is DIA in trouble?”

If airlines had to pump fuel from other locations, ticket prices would increase as they recovered the extra expenses they incurred from flying out of Denver. The airport does not purchase fuel, but each airline buys what they need from providers.

“It would be a lot more expensive to fly or we’d have to build more pipeline to make sure DIA got its jet fuel,” Lange said.

 ?? PHOTOS BY HYOUNG CHANG — THE DENVER POST ?? Suncor’s Commerce City oil refinery is pictured on Jan. 3.
PHOTOS BY HYOUNG CHANG — THE DENVER POST Suncor’s Commerce City oil refinery is pictured on Jan. 3.
 ?? ?? Neighbors and environmen­tal advocates have criticized Suncor’s Commerce City oil refinery for polluting the area.
Neighbors and environmen­tal advocates have criticized Suncor’s Commerce City oil refinery for polluting the area.

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