Government

Marie Baldassarre was promoted to chief of staff for Rep. Ro Khanna.

Eric Kanter is now deputy chief of staff and legislative director for Rep. Jared Golden.

Nate Hultman joined the U.S. State Department as distinguished senior adviser for climate ambition.

Paul Ruiz is now senior advisor for installations, energy and environment at the Department of Defense.

Danielle Bertoldi is now technical adviser for new FERC commissioner Lindsay See.

Lobbying and industry

Former Rep. Rodney Davis joined the U.S. Chamber of Commerce as head of government affairs.

Sarah Vilms joined the Solar Energy Industries Association as vice president of strategic growth initiatives.

Ashley Nichols McManus, a longtime staffer for House Natural Resources, joined Lot Sixteen as a vice president.

Abby Campbell Singer joined Hitachi Energy North America as vice president of government and institutional relations.

Megan Bloomgren is rejoining public affairs company DCI Group after a stint with the American Petroleum Institute.

Nonprofits and think tanks

The ​​Sustainable Energy and Environment Coalition Institute announced members of a new board of directors, including Ernie Moniz, Lisa Jackson and Reps. Doris Matsui, Paul Tonko, Kathy Castor and Jennifer McClellan.

Amir Kirkwood was named CEO of the Justice Climate Fund.

Lisa Gilbert was promoted to co-president of Public Citizen.

Elizabeth Daniels is the new executive director of the Conservative Climate Foundation.

Matthew Mailloux was promoted to senior program manager at ClearPath.

Jessica Buendia joined Coalition for Green Capital as chief impact officer.

Mandy Rambharos was named CEO of carbon markets standards organization Verra.

Former Kentucky utility regulator Kent Chandler joined R Street Institute as resident senior fellow for the Energy and Environmental Policy Program.

Tony Sirna joined Evergreen Action as senior buildings policy lead.

Seth Nelson also joined Evergreen Action as deputy communications director.