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The Pipe Out Paddle Up Floatilla Against the Line 5 pipeline in Mackinaw City, Michigan, on Saturday, September 3, 2022. (David Ruck for Earthjustice)
feature June 9, 2026

Guide to the Public Hearing on the Line 5 Pipeline

This is our last chance to speak directly to EGLE and urge them to protect the Great Lakes.
Protestors stand on shore after the Pipe Out Paddle Up Flotilla Against the Line 5 pipeline in Mackinaw City, Michigan, in 2022. Protestors paddled out in the water in canoes and kayaks holding signs to protest the pipeline. (Sarah Rice for Earthjustice)
Article May 19, 2026

An Oil Pipeline is Threatening the Great Lakes

The Line 5 pipeline has already leaked over 1 million gallons of oil to date and threatens the Great Lakes. Time is running out to stop one company’s dangerous plans…
document November 14, 2025

Line 5 Michigan Supreme Court Brief by Tribes and Environmental Groups

The Bay Mills Indian Community, Little Traverse Bay Bands of Odawa Indians, Grand Traverse Band of Ottawa and Chippewa Indians, and the Nottawaseppi Huron Band of the Potawatomi represented by…
Protestors paddle next to the Mackinac Bridge at the Pipe Out Paddle Up Floatilla Against the Line 5 pipeline in Mackinaw City. (Sarah Rice for Earthjustice)
Press Release October 21, 2025

Michigan Tribes to US Supreme Court: Don’t Bail Out Enbridge

Amicus brief asks SCOTUS to keep the Line 5 shutdown suit in state court
document October 21, 2025

Tribal Nations Amicus Brief to SCOTUS in Nessel v. Enbridge

Ten Tribal Nations located in Michigan filed an amicus brief urging the U.S. Supreme Court to reject Enbridge’s “underhanded procedural tactics” in a case pitting the State of Michigan against…
Protestors stand on shore after the Pipe Out Paddle Up Flotilla Against the Line 5 pipeline in Mackinaw City, Michigan, in 2022. Protestors paddled out in the water in canoes and kayaks holding signs to protest the pipeline. (Sarah Rice for Earthjustice)
Press Release September 19, 2025

Michigan Supreme Court Takes Up Challenge to Line 5 Oil Tunnel

Court will hear arguments by Michigan Tribes and environmental advocates
document September 19, 2025

Line 5 Michigan Supreme Court Order on Application

The Michigan Supreme Court said it will hear a challenge brought by Tribal Nations located in Michigan and environmental advocates who argue that the Michigan Public Service Commission broke state…
document August 29, 2025

Line 5 Oil Tunnel Comments to EGLE from Bay Mills Indian Community

Comment letter shared by President Whitney Gravelle of the Bay Mills Indian Community with Michigan’s Department of Environment, Great Lakes, and Energy (EGLE) in considering permits for Enbridge's Line 5…
document June 30, 2025

Comments on Line 5 Tunnel Project Draft EIS by Bay Mills Indian Community

The Bay Mills Indian Community submitted comments on the draft Environmental Impact Statement for the Line 5 Tunnel Project.
One of the Little Traverse Bay Bands of Odawa canoes at the "Pipe Out Paddle Up: Floatilla Against the Line 5 Pipeline" in Mackinaw City, Mich., on Sept. 3, 2022. (Sarah Rice for Earthjustice)
video April 13, 2025

Last Chance to Stop Line 5 Oil Tunnel

The Line 5 oil pipeline is putting at risk the Great Lakes — the world's largest surface freshwater system. The State of Michigan can still stop the construction.
Whitney Gravelle, President of the Bay Mills Indian Community. (Sarah Rice for Earthjustice)
Press Release April 3, 2025

Tribes, Greens Take Line 5 Tunnel to Michigan’s Supreme Court

Tribes and environmental orgs are asking the Court to overturn a state agency’s permit
document April 2, 2025

Line 5 Tunnel Application for Leave to Appeal Before MI Supreme Court

Four Michigan Tribes and environmental groups ask the state Supreme Court to consider overturning a lower court decision that upheld the Michigan Public Service Commission’s permit for the Line 5…