Senate confirmation, which is expected, is required before McGinn could assume his new post.
His choice of McGinn, a retired vice admiral and clean energy advocate, is an indication that Obama expects the armed forces to continue a leadership role in driving use of renewables within the federal government during his second term.
McGinn took the helm of ACORE in 2011. His 35-year career in the Navy included command of the US Third Fleet in the Pacific Ocean.
