DETROIT — General Motors has promoted Kristen Siemen to vice president of sustainable workplaces and chief sustainability officer.
She replaces Dane Parker, GM's first-ever sustainability officer, who plans to retire.
In her previous role as executive director of global energy strategy, Siemen, 50, introduced fuel economy improvement technologies along with other initiatives to support GM's zero-emission goals. Siemen also worked closely with Parker to set corporate energy strategies and targets, GM said in a statement Thursday.
Siemen's promotion is effective immediately, but Parker will stay on to help with the transition until May 1, GM said.
Siemen is a 25-year GM veteran and has held senior leadership engineering positions over the past decade.
"As one of the world's largest automakers, we aim to set an example of responsible leadership," Siemen said in the statement. "I am honored and humbled to have the opportunity to help lead GM in…