COLUMBUS, Ohio — Troubling information has been uncovered about the use of so-called classified chemicals in fracking operations in Ohio. Using mapping and data analysis by FracTracker Alliance, new research from the Partnership for Policy Integrity shows the oil and gas industry injected potentially toxic chemicals more than 11,000 times into roughly 1,400 fracking wells between 2013 and 2018.

Report author Dusty Horwitt, senior council at the Partnership, said there’s cause for concern.

"EPA regulators have found that many secret chemicals have health risks,” Horwitt said. “And there are multiple potential pathways of exposure, including leaks and spills, underground migration, also road-spreading of these chemicals. "

Ohio law allows well owners to conceal chemical formulas as trade secrets, which Silverio Caggiano, battalion chief at the Youngstown Fire Department, said ties the hands of first responders who need to act fast in a spill or explosion.

"We depend upon being able to quantify and qualify the product that we're dealing with so we know how to mitigate it,” Caggiano said. “If I don't know what it is, I can't identify its physical properties and how I'm going to take care of it, or how to protect people."

Under the federal Toxic Substances Control Act, first responders can request trade secret chemical identities in emergencies in a written statement. But Caggiano argued by the time such a request is answered and approved, it's typically too late.

The industry has claimed trade-secret provisions prevent competitors from stealing their formulas. Horwitt countered there is a way for companies to protect their chemical information without keeping the public in the dark.

"Drilling companies can make their chemical identities available to the public in a random list, so that their competitors would not be able to reverse-engineer that list of chemicals into the products that they're putting into their wells,” Horwitt said.

Caggiano said he isn't opposed to fracking, but feels the industry is being given a free pass.

"Long after these companies have grabbed their money and went back to wherever they came from, the body count is going to start. Farmer Jim is going to have problems; he's going to have leukemia, his wife's going to have breast cancer, their daughter is going to give birth to a kid that may have birth defects,” Caggiano said. “And these companies are going to be long gone, and we're going to be stuck with the problems."

According to the Environmental Protection Agency, chemicals used in fracking can cause irritation to skin and lungs, and can be toxic to nerves, organs and human development.

This story was produced in association with Media in the Public Interest and funded in part by the George Gund Foundation.


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As West Virginia opens its door to the plastics recycling or "advanced recycling" industry, a recent report found only a fraction of plastics are recycled and plastics labeled as biodegradable in reality can take years to degrade.

One study found biodegradable plastic bags were still fully intact after three years of being buried in the soil. There are currently no federal standards regulating bioplastics, or products claiming to be biodegradable or compostable.

Judith Enck, president of the group Beyond Plastics, said the plastic recycling plants being built in Appalachia increase exposure to microplastics and pose health risks for neighboring communities.

"Chemical recycling just takes plastics heated at a really high temperature to make small amounts of fossil fuels, or uses vast amount of toxic chemicals to try to break down old plastic and make it new plastic," Enck explained. "(It is) the last thing we need."

Plastic production is forecast to increase by 70% over the next 20 years, with roughly half designed for single-use products, according to the report.

Enck argued without significant reduction in plastic packaging, consumers will continue to ingest chemicals like PFAS, lead, mercury, vinyl chloride and other chemicals found in food and beverage packing.

"We're particularly concerned by a chemical called polylactic acid, PLA," Enck noted. "That is typically made from corn or sugar crops, and they also contain toxic chemicals."

Microplastics and nanoplastics are produced when plastic products break down into tiny fragments, which end up in soil and waterways.

Enck pointed out plastic particles have been found in honey, beer, salt, tea bags, fruit, vegetables, seafood and meat. Microplastics have been found in human blood, organs, brains, breast milk and in newborn babies. Research has linked microplastics exposure to heart attacks, stroke, and diseases related to hormone disruption.

Two new studies find that without sustained intervention, California may permanently lose big sections of old-growth giant sequoia groves.

The majestic trees only grow on the western slope of the Sierra Nevada. Since 2015, 20% of them have died, mostly in three megafires in 2020 and 2021.

David Soderberg, Ph.D, a biologist with the U.S. Geological Survey and a study co-author, said the blazes incinerated many of the older, seed-bearing trees.

"You're getting much larger patches of fires burning at what's called high severity. So, you have this kind of bad combination for the sequoias where many more of the mature trees are dying, and there are many fewer of the seedlings regenerating," he explained.

The studies show there are substantially fewer seedlings than in the past, and those that germinate are imperiled by drought and heat stress linked to climate change. The Giant Sequoia Lands Coalition partners have planted more than 500,000 native seedlings in severely burned areas where reproduction has been insufficient.

Paul Ringgold, chief program officer with the Save the Redwoods League, said the idea is to give forest regeneration a head start.

"When you're planting seedlings, you're planting trees that have been grown in the nursery for two years or more. They're more robust than a seedling that is sprouting from a seed, giving it a little bit of an edge against the impact of drier, hotter summers," he said.

Old-growth sequoia are the world's largest trees and depend on fire to reproduce. But Ringgold noted that past fire-suppression efforts have led to a buildup of excessive fuel loads in the forests. So, extensive projects are underway to clear out dead vegetation and make the groves more resilient to fire.

Nearly 10,000 Montanans have petitioned the U.S. Forest Service to prevent mining activity in the iconic Smith River watershed.

The Smith is known for its majestic views and numerous wildlife species but it is also a huge draw for outdoor enthusiasts seeking to "disconnect." The Smith River Public Lands Coalition has called on the Forest Service to withdraw mineral leases granted to a company planning a $4 billion copper mine on private land near Sheep Creek, which feeds the Smith more than half of its water.

Josh Seckinger, a Bozeman-based Smith River guide, estimated he has floated the 5-day, 59-mile-long Smith 100 times. He thinks the copper sulfide mine drainage would be devastating.

"It just decimates anything with gills downstream," Seckinger pointed out. "That's fish, that's amphibians, that's aquatic bug life. It's a terrible way to sterilize a river."

Mine developer Black Butte Copper said it is committed to preserving Montana's water while creating economic development opportunities in the state, and claims it can build the mine in an environmentally friendly way.

Seckinger noted beyond the environmental and wildlife damage the mine drainage could cause, it also threatens the local landscape and the recreational economy built around the Smith River. He argued it is not just a hit to the businesses but to Montanans who want to experience the trip. It requires winning a permit in a state lottery.

"It is my hope that every resident of this state puts in for a lottery permit and wins, so they get the chance to experience this place," Seckinger emphasized. "Because once you experience this place, you understand immediately why it needs to be protected."

Black Butte Copper has bought nearly 700 claims on the public lands surrounding the one near Sheep Creek, potentially allowing the company to further expand its mining operations.


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