America's Most Searched Firewood by State (2026)

We analyzed Google Trends search data for 17 firewood species across all 50 U.S. states over a 12-month period (March 1, 2025–March 1, 2026), then cross-referenced each state's top-searched species against published BTU heat output ratings from Penn State Extension and the USDA Forest Service. Dataset includes top species per state, relative search score, 2nd place species, BTU output, and heat efficiency rating.