Local Concerns Rise Over One Earth Energy's Carbon Sequestration Project in Illinois

Three years ago, a representative from One Earth Energy, an ethanol manufacturer, approached Sally Lasser at her farm near Gibson City, Illinois, introducing her to a complex technology known as carbon capture and sequestration. Initially dismissive, Lasser later became concerned about the implications of storing carbon dioxide deep underground, particularly given its proximity to the Mahomet aquifer, a crucial water source for over 800,000 residents in the region.

Carbon capture has gained traction among fuel manufacturers seeking to mitigate their environmental impact without altering their production methods significantly. However, the fear of potential leaks from underground storage sites has led to heightened scrutiny, particularly in Illinois, which ranks third in ethanol production nationally. The state has enacted a temporary two-year moratorium on carbon capture and storage projects, reflecting widespread public concern over safety and transparency.

One Earth plans to store CO2 just outside the aquifer's borders, where scientists assert the geological formation is stable enough to prevent contamination. However, skeptics like Lasser question the effectiveness of such assurances, given past leaks from similar projects, including a recent incident involving Archer Daniels Midland. This skepticism has been echoed by local farmers who are divided over the project, weighing economic benefits against environmental risks.

While state officials recognize the potential of carbon sequestration to help meet climate goals, the public remains wary. The recent ban on storing CO2 beneath the aquifer, coupled with safety concerns voiced in zoning meetings, reflects a community grappling with the balance between economic development and environmental stewardship. As One Earth prepares to move forward with its project amid ongoing regulatory scrutiny, the call for greater safety measures and community engagement grows louder, underscoring the need for transparency in the face of technological innovation.