U.S. Energy Secretary Rick Perry speaks during the carbon capture, utilization, and storage event, on the sidelines of the clean energy conference held at the China National Convention Center in Beijing, June 6, 2017. AP/Andy Wong
U.S. Energy Secretary Rick Perry speaks during the carbon capture, utilization, and storage event, on the sidelines of the clean energy conference held at the China National Convention Center in Beijing, June 6, 2017. AP/Andy Wong