"PHMSA is planning to propose revised regulations in the fall of 2024, in response to a rupture of a pipeline transporting CO2 in Satartia, Mississippi that hospitalized residents and posed significant challenges for first responders who were ill-equipped to respond to such an emergency," the signers wrote. "However, we are facing a massive build-out of CO2 pipelines now; in the absence of updated federal regulations, our communities face the risk of much larger and more devastating ruptures."
CO2 pipelines are used for carbon capture and storage (CCS), an unproven technology in terms of scalability that coalition member Food & Water Watch has called a "false climate solution" and a "lifeline for the fossil fuel industry."
Experts say that, in addition to emitting harmful chemicals like formaldehyde and benzene, CCS actually contributes to a net increase in emissions.
Carbon dioxide pipelines are also prone to ductile fractures from which massive amounts of CO2—a heavier-than-air asphyxiant that can travel long distances at lethal concentrations—can escape. The 2020 Satartia rupture sent nearly 50 people to the hospital and resulted in the evacuation of hundreds of local residents.
Despite this, the Biden administration's Environmental Protection Agency earlier this month announced new fossil fuel power plant rules that rely heavily on CCS and include plans to build thousands of miles of new CO2 pipelines. Additionally, the bipartisan infrastructure law and Inflation Reduction Act both include billions of dollars for CCS expansion.
"We need President Biden to listen to the growing chorus of voices who are demanding a stop to dirty energy interests' rush to build dangerous and unsafe pipelines to transport CO2," Food & Water Watch policy director Jim Walsh said in a statement. "This industry pipe dream will quickly become a nightmare for communities in the path of these profit-driven schemes that can explode and send plumes of suffocating CO2 for miles."
"Pipelines to transport CO2 are the key component of the carbon capture scam that uses lies and misinformation to convince the public and policymakers that these dangerous and expensive projects are something other than a money-maker for dirty energy producers," Walsh added.
Maggie Coulter, an attorney at the Center for Biological Diversity's Climate Law Institute, said that "the Biden administration put the cart before the horse by creating huge subsidies for carbon capture and storage before comprehensive regulations are in place."
"A moratorium on dangerous and underregulated carbon dioxide pipelines is essential to protect communities and the environment," Coulter added.
