CVR Energy evaluates renewable diesel project at Wynnewood refinery By admin Posted August 4, 2020 In In the News CVR Energy evaluates renewable diesel project at Wynnewood refinery2020-08-042020-08-04/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px CVR Energy is evaluating a renewable diesel project at its Wynnewood, Oklahoma, refinery — the…