Michigan environmental groups are pushing back as Enbridge's Line 5 tunnel faces "emergency" review, potentially bypassing full scrutiny and public input.
The move comes after President Donald Trump's executive order declared a national energy emergency to fast-track infrastructure projects. Environmental groups warn a Line 5 tunnel leak threatens the Great Lakes.
Sean McBrearty, campaign coordinator for the advocacy group Oil and Water Don't Mix, believes public outcry over the past week, led the U.S. Army Corps of Engineers to remove 600 emergency-designated projects, including Line 5, from its website.
"Now we don't know whether they've changed the status of those projects or the proposed status of those projects," McBrearty pointed out. "Or whether they're still doing the same thing and just attempting to hide it from the public."
The tunnel would replace lake bed pipelines beneath the Straits of Mackinac with a concrete-lined enclosure for Line 5. In a recent statement Enbridge said, in part, Michigan approved environmental permits and tunnel placement for Line 5, but after nearly five years, the project still awaits a U.S. Army Corps decision on its environmental impact.
Meanwhile, the Michigan Court of Appeals recently upheld state permits for the tunnel, allowing Enbridge to move forward. McBrearty argued Enbridge lacks tunnel-building experience, calling them "ditch diggers" and labeling Line 5 a high-risk, low-reward venture.
"This tunnel would be actually the highest pressurized tunnel in the world, if it's built," McBrearty noted. "Pressure down there is measured at seventeen atmospheres - five atmospheres is enough to kill somebody. That shouldn't be rushed through as an emergency under any circumstances."
Enbridge maintains the Line 5 tunnel enhances pipeline safety, ensures energy reliability, supports jobs, and has 70% of Michiganders' support.
