One of the most anticipated and potentially impactful refinery startups in North America in years is the Dos Bocas project (officially the Olmeca Refinery), a 340 Mb/d plant under development by Mexico’s state-owned Petroleos Mexicanos (Pemex) in the southeastern state of Tabasco. The project was seen as the cornerstone of Pemex’s plans to reduce Mexico’s dependence on the U.S. for refined fuels. Construction began in 2019 with startup originally scheduled for 2022, but that timeline was never really feasible, and the Mexican government has issued multiple public statements since mid-2023 proclaiming that construction was complete and startup was imminent. However, almost a year has passed and there is no indication that any meaningful operations have occurred. So how close is Dos Bocas to startup and, more importantly, full (or close to full) production? In today’s RBN blog, we’ll provide our views on those vitally important questions.