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Michigan Approves Enbridge Oil Tunnel Despite Opposition
16 Jul
Summary
- Michigan regulators renewed a permit for Enbridge's Great Lakes Tunnel Project.
- Environmental groups and tribes criticized the decision, citing risks.
- The $800 million project replaces the aging Line 5 pipelines under the Straits.
Michigan environmental regulators announced on Wednesday, July 15, the renewal of a required permit for Enbridge's Great Lakes Tunnel Project. This $800 million endeavor proposes constructing a tunnel up to 250 feet below the lakebed in the Straits of Mackinac to house a new pipeline, replacing the existing 73-year-old Line 5. Proponents argue this will significantly reduce the risk of spills from the underwater pipelines.
The Michigan Department of Environment, Great Lakes and Energy (EGLE) reissued the permit after a 16-month review, considering extensive public comments. However, environmental groups like the Michigan League of Conservation Voters and the Sault Ste. Marie Tribe of Chippewa Indians sharply criticized the decision. They contend the move prioritizes a Canadian oil company over the Great Lakes' health and tribal sovereignty.
Line 5 transports 23 million gallons of oil daily through the Straits. Critics point to past incidents, including a 2010 spill on Line 6B, as evidence of the potential devastation a similar event could cause. Enbridge maintains Line 5 is safe and the tunnel will enhance security, noting ongoing rigorous safety standards and monitoring until construction is complete. The project still requires a federal permit from the U.S. Army Corps of Engineers and a final wastewater discharge permit from EGLE.
