Refineries, Cancer and Other Health Problems: An ISO Can Help Us Breathe Easier

By Stephen Golub, originally published in the Benicia Herald on April 14, 2024

Benicia resident and author Stephen Golub, A Promised Land.

In the weeks and months to come, you may hear and read an increasing amount about Benicia adopting an Industrial Safety Ordinance (ISO) that will help protect us against healthy and safety threats posed by the Valero Refinery, its associated asphalt plant and possibly other large industrial facilities.

There are many reasons for Benicia to have such an ordinance, so that we’re no longer the only Bay Area locale that hosts a refinery but is not protected by an ISO. Today, at the risk of getting a bit wonky, I’ll address one key reason: Living close to refineries can increase our risk of contracting cancer and other experiencing other medical problems; an ISO could help reduce such risks.

The point of this column isn’t to prompt panic, but to instead suggest action that will help safeguard our health. Through the better air monitoring, audits, inspections, reporting and above all preventive measures that the ordinance can bring, the City will be better able to reduce safety and health risks to our kids, seniors, small businesses and all Benicians.

The City Council has already taken the crucial first step in this direction. By a unanimous vote in December, the Council acted on a proposal by Vice Mayor Terry Scott and Councilwoman Kari Birdseye: It established a subcommittee comprising those two, aided by Fire Chief Josh Chadwick, to prepare an ISO.

While the ISO is being drafted, hopefully for adoption this summer, there are at least two things we can do to participate in the process:

First, please consider following and supporting the efforts of the Benicia Industrial Safety and Health Ordinance (BISHO) initiative (of which I’m a member), which can be found  at https://www.bisho.org/. (“Safety” and not just “health” is included in the name because one priority is to protect Benicians and Refinery workers against fires and explosions, and not just toxic emissions.)

BISHO’s evolving site provides reams of relevant information. It also includes how to join the almost 200 fellow citizens who are supporting an ISO (and who, given that some folks may back a measure even if they don’t sign on to it, may well represent many thousands of Benicians).

Second, check out and post your thoughts at the “Engage Benicia” site the City has established to exchange information and opinions about the planned ISO: https://engagebenicia.com/en/. It provides “Opportunities for Input,” where you can weigh in on a number of weighty questions regarding our safety, health and an ISO.

Clicking this image will take you to EngageBenicia.com

The site isn’t ideal. (Then again, what is?) For instance, it solicits our thoughts on a current “Community Advisory Panel” (CAP) without noting that to a great extent it is controlled and serves at the discretion of Valero. Still, the site represents a laudable effort to seek community input as Birdseye, Scott, Chadwick and other City personnel work hard to take Benicians’ perspectives into account. It’s well worth visiting, to register reactions and questions.

Now, on to the less pleasant news: A variety of research findings from across the country and the world indicate that cancer rates and other health problems are higher near refineries and related facilities than elsewhere. (There’s also relevant health data from Benicia, but I’ll save that for another day.) Again, my point is that an ISO can reduce our risks, not least by regulating Valero’s operations and reporting in ways that perhaps are not being done adequately elsewhere, such as in oil industry-friendly Texas (where, by the way, Valero is headquartered).

So please take this list as grounds for hope and urgency, not despair, about what Benicia can do. (The place listed is where the refinery is located; the date is when the research was published.)

Cancer rates, Texas, 2020: “[A University of Texas] team studied the Texas Cancer Registry and US Census Data from 2001 – 2014 to compare rates of cancer (bladder, breast, colon, lung, lymphoma, and prostate) of people within 30 miles of active Texas oil refineries. The team observed that proximity to an oil refinery was associated with a significantly increased risk of cancer diagnosis across all cancer types. People living within 10 miles of an active refinery were more likely to have advanced disease or metastatic disease.” https://www.utmb.edu/news/article/utmb-news/2021/07/06/new-study-links-increased-risk-of-cancer-to-proximity-to-oil-refineries.

Children’s liver and bone-related disorders, Texas, 2016: “This study examined the health effects of benzene exposure among children from a flaring incident at the British Petroleum (BP) refinery in Texas City, Texas…These findings suggest that children exposed to benzene are at a higher risk of developing both hepatic [liver-related] and bone marrow-related disorders. https://pubmed.ncbi.nlm.nih.gov/26269465/

Post-incident health problems, Richmond, California, 2019: “After the 2012 incident [release chemicals into the air], two Emergency Departments took the brunt of the surge [of patients]. Censuses [i.e., the number of patients under care] increased from less than 600 a week each to respectively 5719 and 3072 the first week…It took 4 weeks for censuses to return to normal. The most common diagnosis groups that spiked were nervous/sensory, respiratory, circulatory, and injury.”

Leukaemia, various locations, 2020: “The systematic review identified 16 unique studies, which collectively record the incidence of haematological [blood-related] malignancies across 187,585 residents living close to a petrochemical operation. Residents from fenceline communities, less than 5 km from a petrochemical facility (refinery or manufacturer of commercial chemicals), had a 30% higher risk of developing Leukaemia than residents from communities with no petrochemical activity.” https://pubmed.ncbi.nlm.nih.gov/32430062/

Children’s asthma, South Africa, 2009: “The results support the hypothesis of an increased prevalence of asthma symptoms among children in the area as a result of refinery emissions and provide a substantive basis for community concern.” https://pubmed.ncbi.nlm.nih.gov/19781087/

Female lung cancer, Taiwan, 2000: “The study results show that mortality from female lung cancer rose gradually about 30 to 37 years after the operation of a petroleum refinery plant began.” https://pubmed.ncbi.nlm.nih.gov/10845779/

There’s more, but I’ll leave it at that.

An ISO won’t be a cure-all by any means. But it will enable us to build on the work of state and federal agencies that, however well-intentioned, may not prioritize Benicia in view of the many areas they serve. It could well help to diminish our cancer risks and exposure to other health challenges.

And that should make us all breathe easier.