Thursday, October 17, 2024

Saint Vincent College Study Finds Counties With Shale Gas Fracking Wells Using Chemicals That Target Certain Hormones Have Greater Incidence Of Pre-Term Births, Low Birth Weights

On October 16,
Saint Vincent College in Westmoreland County announced Dr. Mary Regina Boland, assistant professor of data science in the Herbert W. Boyer School of Natural Sciences, Mathematics and Computing has published a study on whether some chemicals used in hydraulic fracturing affect the occurrence of pre-term births (PTB) and low birth weights (LBW) in the United States.

This is the first US national study linking fracturing fluid ingredients to the human hormone pathways targeted—estrogen, testosterone, or other hormones (e.g., thyroid hormone)—to assess the effect of HF ingredients on rates of pre-term births and low birth weights.

Hydraulic fracturing, commonly referred to as fracking, is a technique to extract oil and gas from rock by injecting high-pressure mixtures of water, sand or gravel, and chemicals. 

Boland investigated whether certain fracking chemicals that target hormones such as estrogen and testosterone can alter the risk of PTB and LBW at a county level across the United States.

The study, titled “A National Study of the Associations Between Hormonal Modulators and Hydraulic Fracturing Fluid Chemicals and Birth Outcomes in the United States of America: A County-Level Analysis,” was published October 16 in Environmental Health Perspectives, a peer-reviewed journal supported by the U.S. National Institute of Environmental Health Sciences.

Boland found that counties that had more hydraulic fracturing wells that utilize chemicals that target certain hormones also had greater amounts of PTB and LWB. 

The study also revealed that chemicals that affect estrogen and testosterone—hormones that are vital for proper fetal development during pregnancy—resulted in the largest increase. 

This indicates that chemicals that affect sex-hormones appear to have a greater effect on birth outcomes.

“This is one step towards exploring factors that might be potentially underlying these recent increases in PTB over the last decade,” Boland said.

PTB is defined as a baby born before 37 weeks of gestation (40 weeks is considered full-term). 

Over the past 10 years, the national rate of PTB has risen from 9.8% to 10.4%, according to 2023 data from the March of Dimes.  In Pennsylvania, the 2023 PTB rate was 9.6%.

Boland’s study used information from the U.S. Department of Agriculture, Centers for Disease Prevention and Control, the Census Bureau, the March of Dimes and FracFocus, a national hydraulic fracturing chemical disclosure registry.

Boland cautioned this is an association study, and causality cannot be determined from the results. 

However, the findings point to potential harm of using chemicals that are well-established to modulate hormones.

“It seems like [fracking] is a contributing factor, but it really does matter what types of chemicals are used,” Boland said. “Some [energy] companies have already started changing the chemicals they’re using, based on research into the effects.”

The data in Boland’s study could encourage energy companies to switch to alternative chemicals that do not target estrogen, testosterone or other hormonal pathways.

Some fracking wells in Allegheny and Westmoreland counties use chemicals that target the hormonal pathways studied by Boland. 

However, the PTB rates in both counties are lower than the 10.4% national average—9.9% in Allegheny and 9.2% in Westmoreland.

Click Here for a copy of the study.

Click Here for Saint Vincent College announcement.

Resource Links:

-- Physicians For Social Responsibility PA’s Dr. Ned Ketyer Shares Summary Of Studies Of Shale Gas Development Impacts On Human Health [PaEN] 

-- Environmental Health Project: State Dept. Of Health Progress On Implementing Recommendations After Pitt Health Studies Show Impacts From Shale Gas Development ‘Extremely Limited’ [PaEN] 

-- Environmental Health Project: Health Professional’s Toolkit On Oil & Gas Development Health Impacts 

-- DEP Issues Violations To 3 Shale Gas Drillers For Failing To Report Fracking Chemicals, Including At EQT’s Lumber Well Pad In Greene County [PaEN] 

-- DEP Issues Violations To 7 Shale Gas Drillers For Failure To Submit Monthly Waste Generation, Disposal, Production Reports - 1 Company For 3 Years; 2 More Drillers Fail To Disclose Fracking Chemicals [PaEN] 

-- Cecil Township, Washington County Posts Proposed Ordinance Increasing Setbacks From Shale Gas Well Pads Of 2,500 Feet From Homes, Businesses; 5,000 Feet From Schools, Hospitals; Nov. 4 Hearing, Meeting Set  [PaEN] 

PA Oil & Gas Industry Public Notice Dashboards:

-- PA Oil & Gas Industrial Facilities: Permit Notices, Opportunities To Comment - October 12 [PaEN] 

-- DEP Posted 87 Pages Of Permit-Related Notices In October 12 PA Bulletin  [PaEN]  

Related Articles This Week:

-- Pennsylvania Voters Overwhelmingly Support Stricter Regulations On Fracking, New Poll Finds  [PaEN] 

-- Sen. Bartolotta, Sen. Yaw Announce Bill To Withhold Gas Drilling Impact Fees To Municipalities That Set More Protective Standards On Natural Gas Development Than State Law, And While There Is a Legal Challenge To Local Restrictions  [PaEN] 

-- Saint Vincent College Study Finds Counties With Shale Gas Fracking Wells Using Chemicals That Target Certain Hormones Have Greater Incidence Of Pre-Term Births, Low Birth Weights     [PaEN] 

-- The Derrick: PUC Considering Emergency Order To Have Aqua Pennsylvania Take Over 6 Rhodes Estate Water Companies [Fallout Continues From Conventional Oil Well Wastewater Spill 15 Months Ago In Venango County]  [PaEN] 

-- DEP Begins Accepting Applications For New Methane Reduction Grants To Plug Conventional Oil, Gas Wells Oct. 16  [PaEN] 

-- Evangelical Environmental Network Delivers Over 36,000 Comments From Pro-Life Christians To Gov. Shapiro, DEP In Support Of Strong Oil & Gas Industry Methane Emission Controls  [PaEN]

-- Beaver County Marcellus Awareness Community Receives Grant To Strengthen Communications and Community Engagement Initiatives   [PaEN]  

-- Beaver County Residents Invited To Join An Oct. 23 In-Person Tour Of Shale Gas Fracking Sites & Infrastructure In Washington County And Discover Its Costs  [PaEN] 

-- DEP Invites Comments On Proposed Air Quality General Permit (GP-16) Covering Gaseous Fuel-Fired Spark Ignition Internal Combustion Engines  [Copy Of Documents ]

-- Team PA & Clean Air Task Force Convene Leaders To Discuss Challenges, Opportunities Of Industrial Decarbonization; DOE Provides Update On Decarbonization Investments In PA  [PaEN] 

-- PJM Interconnection Winter Outlook: Adequate Power Supplies Available Under Normal Conditions; PJM Delays Next Power Auction After Prices Spike  [PaEN] 

-- Beaver County Marcellus Awareness Community Urges EPA To Move Forward With Strong Regulation Of Vinyl Chloride Under Federal Toxic Substances Control Act, While Calling For A Ban  [PaEN] 

-- EPA Files $4.2 Million Settlement Of Air Pollution Violations For 2019 Philadelphia Refinery Explosion, Fire; Public Comments Invited  [PaEN]

NewsClips:

-- The Energy Age Blog: ‘Amity & Prosperity’ By Eliza Griswold Thrust Fracking In Washington County, PA Into The National Spotlight 

-- Observer-Reporter: ‘Amity And Prosperity’ Book By Eliza Griswold Thrust Fracking [And Its Environmental & Health Impacts In] Washington County, Into National Spotlight  [PDF of Article]  [Part 5] 

-- Observer-Reporter: 20 Years On, Fracking’s Potential Health Impacts Eyed  [Part 4]  [PDF of Article

-- Observer-Reporter Letter: There’s Another Side To The 'Shale Gas Revolution'  [PaEN]

-- KDKA: Saint Vincent College Study Drills Down On Relationship Between Fracking Chemicals And Adverse Birth Outcomes

-- KDKA: Penn Township Residents Voice Concerns About Potential Zoning Changes To Allow More Industrial Development, Gas Facilities In Westmoreland County

-- Environmental Health Project: Health Professional’s Toolkit On Oil & Gas Development Health Impacts 

--Washington & Jefferson College: October Marks 20th Anniversary Of Marcellus Shale In Appalachia

-- Observer-Reporter Editorial: Use Reason With Fracking

-- The Economist: The Shale Revolution Helped Make America’s Economy Great  [‘It’s Like A Giant Factory Producing Energy’]  [PDF of Article

-- Spotlight PA: No One Is Using $2.6 Billion Hydrogen, Natural Gas Tax Credit, Shapiro Wants To Rewrite The Law To Boost Electricity Production

-- Utility Dive: Possible PJM Market Changes Could Lower Near-Term Capacity Prices, But Ultimately Give Rise To Higher Prices For A Longer Period Of Time - Morgan Stanley

-- The Allegheny Front - Kara Holsopple: New Guidelines Center The Needs Of People With Disabilities During Petrochemical Disasters 

-- Inquirer - Frank Kummer: EPA Reaches $4.2 Million Settlement, Largest Of Its Kind, Over 2019 Philadelphia Refinery Explosion  [Includes Copy Of Proposed Settlement]

-- WHYY - Sophia Schmidt: EPA Reaches Historic $4.2 Million Settlement Over 2019 South Philly Refinery Explosion, Fire

-- AP:  EPA Reaches $4.2 Million Settlement Over 2019 Explosion, Fire At Philadelphia Refinery

-- WPXI: Cranberry Twp. Families Left With Unanswered Questions After Natural Gas Leak Complaints From 70 Homes 

-- WPXI: Small Natural Gas Leaks Found In More Than 30 Homes In Cranberry Twp., Butler County

[Posted: October 17, 2024]  PA Environment Digest

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