State Senator Paul Faraci has introduced legislation aimed at preventing carbon capture and sequestration activities from taking place above, below, or within the Mahomet Aquifer.
This vital sole-source aquifer provides clean drinking water to over half a million residents across 14 counties in East Central Illinois.
“The Mahomet Aquifer is a lifeline for many residents, and while carbon sequestration can play a role in addressing climate change, we need to ensure it doesn’t put our community’s water at risk,” said Faraci (D-Champaign).
“This measure is about exercising caution to protect the health and safety of our residents and safeguarding this crucial resource for our future generations.”
Beyond supplying drinking water, the Mahomet Aquifer supports agriculture and industry in the region.
While federal regulations exist for groundwater, there are ongoing concerns regarding the potential long-term risks of underground storage near the aquifer.
Relevant: Champaign County, IL Board Is Considering Banning Carbon Capture
A leak could lead to the formation of carbonic acid, which can react with minerals in the rock formations and release harmful substances into the water.
Recent studies by the Illinois Geological Survey highlight the aquifer’s vulnerability and emphasize the need for stringent monitoring to prevent environmental harm.
Faraci’s bill aligns with ongoing efforts to prioritize the protection of the Mahomet Aquifer in state policy.
Relevant: ADM Suspends CO2 Injections Following Second Leak
This is essential for Central Illinois residents, as the aquifer is their sole source of clean drinking water. Any contamination of the aquifer would have severe consequences for the region.
“While Illinois is on track to be a leader in carbon capture technologies, we must balance innovation with our duty to protect essential resources like the Mahomet Aquifer from any unintended consequences,” Faraci added.
Senate Bill 3968 is currently awaiting legislative consideration.
