MI-07 Mark Schauer (D)
Endorsed by the Sierra Club, Schauer has a 100% rating with LCV. He supports policies to cut carbon emissions and advocates for improved home and appliance efficiency. He supports clean, renewable forms of energy like wind turbines while opposing new dirty coal plants.

MI-09 Gary Peters (D)
Endorsed by the Sierra Club, Peters earned a Sierra Club 'Environmentalist of the Year' award. He wants to end subsidies to Big Oil and supports investing in clean energy. Peters also supports investment in alternative energy research and development, including advanced cellulosic ethanol, fuel cells, and plug-in hybrid vehicles.