Acta Scientiarum Polonorum
Silvarum Colendarum Ratio et Industria Lignaria

This study examines traditional non-timber forest products (NTFPs) in Spain, specifically charcoal, tar, tannins, and resins, and their cultural, historical, and economic relevance. Data were collected through a standardized template shared with national participants as part of the EU-PoTaRCh initiative and documented with bibliographical references. The fields in this template included: local names and terminology, descriptions of traditional production techniques, historical background, and traditional as well as modern applications of the products. Charcoal, the most extensively documented product, is still widely produced, particularly in Extremadura, which accounts for 80% of Spain’s output. Traditional and modern production methods, applications such as biochar and activated carbon, and environmental benefits are highlighted. Tar and pitch, historically significant in Andalucia and the Canary Islands for shipbuilding, are now mostly of cultural interest.
Moreover, tannin extraction from oak and chestnut supported centuries-old leather trades in regions like Navarra and Galicia. Collectively, these NTFPs reflect Spain’s forest heritage and illustrate routes toward sustainable forest management, circular economy practices, and rural development.