Oil and water: The Line 3 debate

Enbridge's new, larger Line 3 pipeline, which carries crude oil across northern Minnesota, was completed in 2021 and began operating in October. But the debate over the project's impact on climate, water and tribal treaty rights continues.

Line 3 construction barrels ahead, despite efforts to block it
More than 4,000 workers are expected in northern Minnesota over the next couple weeks to help build the contentious Line 3 oil pipeline replacement. At the same time, activists are escalating their efforts to block it, while law enforcement officials are trying to keep the peace.
Protesters hang on as construction continues on Line 3 pipeline project
Activists focus on disrupting construction of the Line 3 oil pipeline before it reaches the Mississippi River near Palisade, Minn. Some have taken to occupying trees in the line of construction with no plans to come down. 
U.S. Army Corps of Engineers approves key Line 3 permit
The U.S. Army Corps of Engineers on Monday approved one of the last remaining permits for Enbridge Energy's planned Line 3 crude oil pipeline replacement across northern Minnesota, bringing the project a step closer to construction.
Majority of MPCA advisory group resigns in protest of agency’s Line 3 decision
Twelve out of 17 members of an environmental justice group that advises the Minnesota Pollution Control Agency have resigned in protest of the agency’s decision last week to grant a key water quality permit to the controversial Line 3 oil pipeline replacement project. 
State regulators approve Line 3 permits; move pipeline closer to construction
An Enbridge spokesperson said only that the company would begin construction once it has all approvals in hand, but a union official whose members plan to work on the project said they expect construction to begin in the next month.
Another Line 3 appeal: Four things to know
In the latest twist to the saga of the Line 3 oil replacement project, the Walz administration is challenging the proposed pipeline in court. Here are four things to know about this step in the yearslong process.
Walz pressured over Line 3 pipeline project, as appeals deadline nears
The administration of Minnesota Gov. Tim Walz faces a deadline this week to decide whether to try to overturn the approval of the Line 3 oil pipeline replacement project, and pressure is coming in on all sides.