American Municipal Power: Retiring AMP chief shares challenges ahead for energy industry

American Municipal Power, or AMP, has undergone transformative change over the past two decades. Since 2000, the wholesale power supplier's membership has grown from 82 communities in three states to 135 members serving more than 650,000 customers, and its assets have grown from about $248 million in 2000 to roughly $6.2 billion last year.That growth has been shepherded by CEO Marc Gerken, who plans to retire next year after 20 years as the organization's leader. Gerken [...]