The new year brings a new legal challenge to the U.S. Army Corps of Engineers, asking it to reconsider its decision to dredge year-round on the Georgia coast.

The group One Hundred Miles said year-round hopper dredging impedes the recovery of loggerhead sea turtles as well as other species. The group's vice president for education and communications, Catherine Ridley, said her organization, which is represented by the Southern Environmental Law Center, opposes the Corps' decision to eliminate seasonal limitations on dredging projects that have protected sea turtles and other marine life for decades.

"We have invested 30 years of work into getting these turtles back to our coasts to continue nesting and help that species recover," said Ridley, who also is coordinator for the St. Simons Island Sea Turtle Project, "and to have dredges that would be in those very same waters, really injuring and killing those turtles, would set those recovery efforts back decades."

Dredging is done to clear sediment from waterways to keep them safe and navigable. Ridley added that, historically, this has been done in Georgia from mid-December through the end of March, when adult loggerheads and other vulnerable species are not as abundant and less likely to be harmed.

In the warmer seasons, Ridley said, the sea turtles face a higher risk of contact with dredging. She said a robust network of volunteers and researchers goes out every day during nesting season - from late April to early October - to monitor and protect the nests, where the adult sea turtles lay their eggs in the sand.

"And so, when they come and they dredge in the wintertime, there's very few turtles. Impact to the species recovery is very low," she said. "And that's why it's worked so well -- while also again, keeping our harbor safe, but also managing protections for other species. Winter dredging windows have been a really effective tool for pretty much everyone. It's just been a win-win."

She said they recognize the need for proper dredging to keep the harbor safe, but seasonal restrictions have allowed the Georgia Brunswick and Savannah Ports to grow and thrive, while also serving as an effective tool for protecting the loggerhead sea turtles.

Residents of East Palestine, Ohio, say they continue to live with health problems, including rashes, nosebleeds and respiratory issues following last year's massive train derailment and chemical spill.

According to the Environmental Protection Agency, 177 tons of solid waste of solid waste and 68 million gallons of water have been transported out of East Palestine for disposal.

Jess Conard, Appalachia director for the advocacy group Beyond Plastics, said vinyl chloride is a key ingredient in making PVC plastic. She argued the disaster highlighted the need to reduce production of industrial plastic and better regulate all stages of the plastic life cycle. She added residents still do not have the resources needed to stay safe.

"We are also in desperate need of residential indoor and outdoor air monitoring and air assessments for our homes," Conard contended. "There are residents within the past month that have reported detections of vinyl chloride outside of their home."

Norfolk Southern recently agreed to a $600 million settlement in an attempt to resolve a string of lawsuits involving thousands of people.

If it gets approval from all parties, it would resolve all class-action claims by people and businesses who were within a 20-mile radius of the derailment site, and personal injury claims within 10 miles. In a statement on the company's website, the company stressed the settlement does not constitute any admission of liability, wrongdoing or fault.

Conard pointed out the settlement will not prevent another train-related environmental disaster from happening. She noted the amount of money in the proposed settlement will hardly leave a dent in the pockets of a company whose profits topped $8 billion last year.

"If the court accepts this settlement, it sets the precedent that there is a corporate price tag for poisoning communities," Conard asserted. "The court must uphold justice for the people."

Congress has stalled on passage of legislation to boost regulations around inspections and fines for railroad companies violating safety standards. Earlier this month, the Biden administration passed a new rule requiring freight operators to have at least two people on board, in an attempt to increase safety.

Chemical plants in West Virginia and other states will be required to curb emissions of toxic, cancer causing pollutants - such as ethylene oxide, chloroprene and other chemicals - under a new Environmental Protection Agency rule.

Hundreds of facilities, most located near low-income or communities of color, will also have to collect air pollution data and submit it to the EPA.

The data will also be made available to communities, which Jeremy Symons - a senior advisor with the Environmental Protection Network - said is an important tool for transparency and environmental justice.

"Not only will this action by EPA reduce these dangerous toxic air pollutants by 96%," said Symons, "but they're also going to require chemical plants to install fenceline air-pollution monitors."

Research has shown that long-term exposure to ethylene oxide and chloroprene can increase the risk of certain types of cancer, such as lymphoma, leukemia, breast cancer and liver cancer.

Children are particularly at risk.

The Biden administration says the rule will slash more than 6,200 tons of toxic air pollution each year in affected regions.

Symons, a former EPA advisor, said the rules come after years of work by local community members and environmental organizations that have sounded the alarm on the impact of deadly air pollution.

"There's been especially high cancer rates in these communities," said Symons. "So it's really significant that EPA has taken action and gone into the communities that have not been protected as much as they should be in the past."

A handful of companies in West Virginia - including Chemours, Koppers and Altivia - will have to comply with the new rules.

Investigative reporting published in 2021 by Mountain State Spotlight and ProPublica have revealed how toxic chemical pollution has harmed the state's majority Black communities.

People working for environmental justice are rallying today at the downtown Pittsburgh headquarters of U.S. Steel, voicing their concerns to company shareholders about creating a healthier future in the Monongahela Valley region.

Japan's Nippon Steel is buying U.S. Steel for more than $14 billion.

Duquesne Mayor Nickole Nesby, an environmental-justice organizer with the group 412Justice, said the asthma rate in the Mon Valley is four to five times higher than the national average. She pointed out they're being left out of important conversations about the sale and are urging better health protections.

"We are actually gathering to demand a seat at the table," she said. "We -- the communities which have been impacted by the pollutants for decades -- have not had a seat at the table. Our voice needs to be heard."

U.S. Steel has had a presence in the Mon Valley since 1901 and currently employs more than 3,000 workers. Nesby said the sale isn't supposed to affect local employment, as U.S. Steel has said it will keep the contract as it currently exists.

U.S. Steel's Mon Valley Works, which includes the Clairton Coke Works, is the biggest coke plant in the country.

NaTisha Washington, communications manager for the Breathe Project, said the plants have a long history of breaking air-quality rules and facing complaints. She added that the plants keep getting fined for exceeding pollution limits - and even have trouble getting new permits.

"There is no transparency with the communities about these air quality days being bad," she said. "No protections, no resources like air filters, or anything that's supporting residents that are affected by these bad-air days."

Washington added that money is being put into a clean-air fund and a Community Benefit Trust. But there has been no visible improvement to community health so far. She noted many Mon Valley residents are feeling the impacts of either poor air or water quality.