Downers Grove, IL — Today, U.S. Congressman Sean Casten (D-IL) announced he has been endorsed by Sierra Club in his re-election campaign.

“Whether it was as a scientist, a clean energy entrepreneur, or now as a Member of Congress, I have dedicated my entire life to fighting climate change,” said Rep. Sean Casten. “I’m honored to be endorsed by Sierra Club and will continue to work hand-in-hand with them to ensure we provide a livable planet to our children and grandchildren.”

As a member of the House Select Committee on the Climate Crisis, Rep. Casten has quickly established himself as one of Congress’ indispensable climate leaders. He has represented the United States on the global climate stage multiple times at COP25 and COP26.

Rep. Casten has previously been endorsed by pro-climate groups like the League of Conservation Voters, NRDC Action Fund, and the Sustainable Energy and Environment Coalition PAC, as well as climate leaders like Rep. Kathy Castor (FL-14), the chair of the Select Committee on the Climate Crisis.

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