The United States has witnessed a concerning surge in the importation of used cooking oil (UCO) in recent years, with imports reaching a staggering 3 billion pounds in 2022 – a significant increase from the 200 million pounds imported just two years prior. This dramatic rise has raised eyebrows among lawmakers, who are now seeking to uncover the underlying causes and potential implications of this trend. U.S. Senators Chuck Grassley (R-Iowa) and Roger Marshall (R-Kansas) have taken the lead in addressing this issue, spearheading a effort to press the Biden administration for answers. Read: Sou…
