A Michigan appeals court has ruled that Enbridge Energy's plans to build a tunnel around an aging pipeline that runs beneath ...

Environmental groups, tribes had challenged Michigan Public Service Commission approval for Enbridge to build a tunnel under ...

The Mainline, claimed to be Canada's largest oil transportation system, is crucial for ensuring a reliable energy supply for ...

Michigan environmental groups are pushing back as Enbridge's Line 5 tunnel faces "emergency" review, potentially bypassing ...

Enbridge's plan to build a protective tunnel around part of its Line 5 pipeline is allowed to continue, after the project's permits were upheld by the Michigan Court of Appeals.

Controversial rebuild of a pair of 20-in.-dia pipes resting on the lake bottom with a single 30-in.-dia pipe inside a ...

Enbridge Energy’s plans to build a protective tunnel around an aging pipeline that runs beneath a channel connecting two Great Lakes can continue, a Michigan appeals court ruled. The state ...

Enbridge’s plans to build a protective tunnel around an aging pipeline that runs beneath a channel connecting two Great Lakes can continue, a Michigan appeals court ruled. The state Public ...

The Michigan Court of Appeals has upheld a permit for Enbridge Energy’s plan to bury an oil pipeline beneath the ...