Tribal nations, Michigan’s governor and environmental groups are all calling for a shutdown of Line 5: the pipeline that carries oil underneath the Straits of Mackinac.
They say the pipeline, which is 60-plus years old, poses too great a risk of rupturing.
The pipeline doesn’t just carry oil — its liquid mix includes propane that is delivered to Michigan’s Upper Peninsula. So, what would happen to U.P. households using propane if Line 5 shut down?