Ft NorthWestern Energy A bright future starts with us. As a Safety Supervisor for NorthWestern Energy, Callie Daly uses her decades of safety experience to ensure that her team, her fellow first responders and her communities are safe. NorthWestern Energy Delivering a Bright Future Ft NorthWestern Energy A bright future starts with us . As a Safety Supervisor for NorthWestern Energy , Callie Daly uses her decades of safety experience to ensure that her team , her fellow first responders and her communities are safe . NorthWestern Energy Delivering a Bright Future