After kicking off the new America’s Renewable Future campaign on Thursday last week, the first ads starting appearing in the Des Moines Register on Friday as potential Republican presidential candidates began to gather for the Iowa Freedom Summit.

“We want to send an unmistakable message to both parties about the remarkable, bipartisan success story of the Renewable Fuel Standard in creating jobs and making America more energy independent,” said Eric Branstad, Executive Director for America’s Renewable Future. “Iowa’s renewable fuel production has more than doubled under the RFS, and now supports more jobs and families than ever before. Candidates who support the RFS has always done well in Iowa, but it will be an even bigger issue in 2015 and 2016.”

The Des Moines Register ad noted the RFS supports 73,000 Iowa jobs, more than 50 ethanol biodiesel refineries across Iowa and has helped put foreign oil imports at a 20-year low. It’s call to action is a pretty straightforward message to candidates and caucus goers alike: “Don’t put Iowa out of business. Support the Renewable Fuel Stand… Take a stand.”