The Summit Carbon Solutions pipeline project in Iowa has faced a significant setback, with the company scaling back its route and removing 8 counties from the project. This move reflects the mounting legal, political, and regulatory pressure the project has faced since its inception. The original proposal involved transporting captured carbon dioxide from Iowa through South Dakota into North Dakota for underground storage. However, South Dakota's recent legislation limiting the use of eminent domain for carbon dioxide pipelines has forced Summit to reconsider its route. The new plan involves transporting carbon through Nebraska and storing it in Wyoming, effectively bypassing South Dakota's resistance. This change could significantly impact the project's timeline, as it removes a major hurdle in the form of South Dakota's approval. Despite the reduced route, the fight over eminent domain remains a central issue, with many Iowa landowners arguing that carbon pipelines serving private companies should not qualify for eminent domain. This has driven much of the opposition, and while some residents in affected counties are relieved, others remain cautious. Pipeline opponents argue that the changes do not signify a final victory, and they are already preparing for potential legal challenges over the new Nebraska route. The organization Bold Nebraska, for instance, has raised concerns about the safety of CO2 pipelines, citing a 2020 rupture in Mississippi that hospitalized dozens. Some legal experts suggest that the removed counties could eventually be re-added to the project, as Summit aims to get a smaller version approved and built first, with future expansion proposals possible. The project has received support from ethanol companies, who argue that it is crucial for the future of Iowa's ethanol industry, helping to lower net carbon emissions and access emerging low-carbon fuel markets. However, the pipeline debate has also been a contentious issue at the Iowa Capitol, with lawmakers introducing bills to restrict or ban the use of eminent domain for carbon dioxide pipelines. Despite these efforts, none have passed both chambers, frustrating pipeline opponents. The future of the project remains uncertain, with Summit planning to file updated maps and seek regulatory approval for the revised route. Legal challenges and the broader battle over carbon pipelines, property rights, and eminent domain in Iowa appear far from over.
