General Motors suspended operations at 13 manufacturing facilities after a request by Consumers Energy in Michigan to allow the utility to manage supply issues brought on by the extreme temperatures and equipment issues. GM operations are suspended at the following Michigan manufacturing locations: Bay City Powertrain, Orion Assembly, Pontiac Stamping, Flint Assembly, Flint Stamping, Flint Engine, Flint Tool & Die, Lansing Delta Township Assembly, Lansing Grand River Assembly, Lansing Regional Stamping, Lansing Grand River Stamping, Saginaw Metal Casting Operations and Warren Transmission.

Employees are being notified by location on when production will be suspended and when they will return to work. Three non-manufacturing locations are also affected: Warren GM Tech Center, Pontiac Engineering and Grand Blanc Customer Care and Aftersales HQ.