Line 5 Tunnel Project faces scrutiny over 'lacking' environmental impact assessment

Michigan environmental groups are expressing concerns regarding the ongoing review of the Line 5 tunnel proposal, particularly as they believe the state is not fully assessing its environmental impact. According to 9&10 News, The Department of Environment, Great Lakes and Energy (EGLE) confirmed that their analysis does not include the effects of tunneling through the Straits of Mackinac, prompting calls for a more comprehensive review.
EGLE is examining the effects on wetlands and Great Lakes bottomlands but excludes the actual tunneling process, which EGLE spokesperson Scott Dean stated is not covered under their permit reviews, 9&10 News reported. Advocacy groups argue that this limited scope contradicts the state's mission to protect the Great Lakes and the intended regulatory oversight established by Michigan's environmental laws.
Zoe Zeerip from the Groundwork Center criticized the review for failing to address the risks to Michigan residents, highlighting the need for a thorough assessment of the project's potential impacts. Line 5 operator Enbridge, however, maintains that tunneling conditions have been confirmed as safe, pointing to approvals by the Michigan Public Service Commission and affirming compliance with specifications.
Environmental advocates hope that EGLE reconsiders the review process to ensure adequate protection for Michiganders amid climate concerns, as approval for the project may occur later this year, despite ongoing legal challenges.
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