Abstract This research presents an innovative technique for crude oil refining using electromagnetic waves at resonance frequencies of petroleum products, offering a cleaner and more efficient alternative to conventional thermal distillation. The method significantly reduces energy consumption and carbon emissions, with a compact modular design suitable for both onshore and offshore refineries, and can be seamlessly integrated into existing infrastructure. This approach represents a step toward sustainable and efficient refining, aligned with global decarburization efforts. sustainable and efficient refining, aligned with global decarburization efforts