Interior and Energy Departments have experienced a reshuffle of its upper brass
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Longtime adviser to President Obama on environmental and climate issues, Nancy Sutley announced plans to resign from her post at the White House on Tuesday.

Sutley will step down in February from her post as chair of the White House Council on Environmental Quality, which she has held since 2009.

As chair of environment council, Sutley spearheaded the administration’s National Ocean Policy and contributed to Obama’s climate agenda.

Obama thanked Sutley for playing a key role in the administration’s “biggest environmental accomplishments” in a statement on Tuesday.