Valero Energy's stock has risen by 8%, reflecting growing market confidence tied to its push for renewable diesel amidst surging demand. The largest independent refiner in the U.S. is projected to achieve earnings growth of over 100% this year, and it aims to quadruple renewable diesel production capacity by 2023. With a current dividend yield of 3.77% and a Zacks Rank of #1 (Strong Buy), Valero is positioning itself strongly for future growth.