"the Charles Koch Foundation provided $25,000 to the Heartland Institute in 2011 for research in healthcare, not climate change, and this was the first and only donation the Foundation made to the institute in more than a decade"

Foundation statement on Heartland Institute | Charles Koch Foundation News

“Our giving to the Heartland Institute has been repeatedly misrepresented in recent stories by the media as reaching into the hundreds of thousands of dollars. It’s unfortunate that those reporting on the matter did not seek the facts as they would have found the Charles Koch Foundation provided $25,000 to the Heartland Institute in 2011 for research in healthcare, not climate change, and this was the first and only donation the Foundation made to the institute in more than a decade. The Foundation has made no further commitments of funding to Heartland,” said Tonya Mullins, director of communications for the Foundation.