The boom in renewable diesel (RD) production has triggered a race to secure the dozen different bio-feedstocks suitable for refining into diesel fuel. It’s an interesting story that impacts both the oil and agriculture industries, with twists and turns that will take years to play out. In today's RBN blog, we describe the current state of the market and highlight recent happenings in supply chains for two of those increasingly important bio-feedstocks — soybean oil and used cooking oil.