2026 State Winner – Kickapoo High School

NCF Envirothon – Starkville, MS

2025 State Winner – Parkway North High School

NCF Envirothon – Calgary, Alberta, Canada

2024 State Winner – Rockwood Summit High School

NCF Envirothon – Geneva, New York

2023 State Winner – Central High School

NCF Envirothon – New Brunswick, Canada

2022 State Winner – Lindbergh High School

NCF Envirothon – Oxford, Ohio