Back in January
2018, more than eight years ago, I wrote in my previous energy blog about the
evolving Appalachian petrochemical hub, which was set to
include plastics feedstock production, related industries, and underground
storage of ethane and other natural gas liquids. Much of what was planned has
not been built, including two of three potential ethane crackers, ancillary
industries, and underground NGL storage.
The Shell Ethane Cracker in
Beaver County, Pennsylvania, has been operational for a few years but has also
faced many fines for exceeding air pollution allowances, along with other
violations. Shell has recently expressed interest in selling the facility in
order to focus on other priorities.
Ethane crackers and other
plastics facilities often emit tiny plastic beads, known as nurdles, into the
environment. They are very light and hard to contain and often are released
through outfalls of wastewater. One such facility near Shell’s facility, Styropek,
produces polystyrene beads for Styrofoam. It was found to be the source of
numerous beads that entered the environment through outfalls and traveled into
a tributary of the Ohio River to be deposited nearby. It is a legacy company,
owned and operated since 2020 by Styropek.
Environmental organization
Three Rivers Waterkeeper led “nurdle patrols” in 2022 by boat to look for and
map the distribution of nurdles and to find the source. They were supported by
PennEnvironment and the Pennsylvania Department of Environmental Protection.
The data collected resulted in a lawsuit against the company, which plans to
shut down very soon. They were fined $2.6 million and agreed to make
technological upgrades that would monitor for and prevent nurdle releases.
Nurdles tend to be a problem where they are produced, and better containment to
keep them out of the environment is needed. They have negative effects on
wildlife and water quality.
Since opening in 2022, the
Shell Ethane Cracker has received 45 notices of violation from state regulators
for air and water contamination. In 2023, it paid the state $10 million and
admitted that it had routinely exceeded its emissions allowance.
The article in Capital &
Main notes:
“Communities around Shell’s facility have complained of
foul smells from the facility, and feared the health risks that come from
exposure to its emissions, like particulate matter and volatile organic
compounds. Exposure to these pollutants has been linked to cancers and
respiratory, cardiovascular, liver and nervous system damage.”
There was a fire at the plant
in June 2025 that released smoke.
Meanwhile, Shell and other
oil majors are reevaluating their commitment to plastics and petrochemicals.
Shell is seeking partnerships or a possible sale of facilities, including its
plant in Beaver County.
The Appalachian Petrochemical
Hub has not manifested as envisioned. Styropek was not able to remain
economical, has ceased production, and laid off workers. More support
industries were expected to aid the region, adding jobs and synergies. By one
estimate, a mere 400 permanent jobs were created by the Shell plant. The Gulf
Coast ethane crackers and massive petrochemical industry complexes can
currently outcompete the fledgling Appalachian hub.
Underground ethane storage,
thought to be imminent in 2018, was delayed. In 2023, there was some
revitalization of the idea to be codeveloped with the ARCH2 hydrogen hub, a
Biden-era project that is still in play, though scaled down by the Trump
administration. ARCH2 is largely subsidy dependent. The petrochemical hub also
benefits from tax credits and other business subsidies. Shell got record tax
benefits for the cracker. However, the petrochemical industries can turn a profit,
although that has been difficult in competition with the Gulf Coast, which led
to the slowing of petrochemical hub development. The hydrogen hub may never be
profitable and stay reliant on some government and private support. Another
competitor in the region, due to the same availability of cheap natural gas, is
data centers.
References:
Pennsylvania
Spent Big on a ‘Petrochemical Renaissance.’ It Never Arrived. Audrey Carleton. Capital
& Main. February 16, 2026. Pennsylvania
Spent Big on a 'Petrochemical Renaissance.' It Never Arrived.
The
Evolving Appalachian NGL Storage Hub and Petrochemical Hub. Kent Stewart. Blue
Dragon Energy Blog. January 19, 2018. Blue
Dragon Energy Blog: The Evolving Appalachian NGL Storage Hub and Petrochemical
Hub
