U.S. operable atmospheric crude distillation (CDU) capacity increased by 0.2% in 2014, reaching 18.0 million barrels per calendar day (b/d) according to EIA’s recently released annual Refinery Capacity Report (Figure 1). This was the second consecutive year of modest capacity growth following the 2.9% increase in 2012 that resulted from the restart of East Coast refineries that had closed in 2011. The capacities of secondary units that support heavy crude processing and production of ultra-low sulfur diesel and gasoline, including thermal cracking (coking), catalytic hydrocracking, and hydrotreating/desulfurization, also increased. ...