The hydrocarbon industry is becoming increasingly concerned with decarbonization. With refineries and petrochemical plants facing undue pressure from investors, consumers, and regulators to decrease Scope 1-3 emissions, the path to decarbonization can be daunting. Traveling this path requires a comprehensive approach that not only includes reviewing all drivers of emissions, adopting new technologies, and redesigning value chains but also strong collaboration among all stakeholders. As a result, detailed modeling is necessary to provide a clear understanding of the energy management options available, so you can prioritize your efforts and achieve your emission reduction goals.