Curt Dunafin

Technical Product Manager – Energy

GROWMARK

Curt Dunafin is the Technical Product Manager – Energy at GROWMARK, Inc., specializing in fuel quality, fuel cleanliness and additive technology. With more than 25 years of experience in chemical additives and fuels, Curt focuses on translating fuel chemistry into reliable, real-world equipment performance. His expertise spans biodiesel and renewable diesel applications, additive development and testing, fuel storage best practices, and management of fuel stability, filterability and moisture control. Through his work, Curt helps ensure high-quality fuel and dependable performance from tank to tailpipe.