Telecoupled Resource Use: Roadside Woodfuel Trade in Urbanizing Benin

Rapid urbanization and population growth in West Africa are intensifying pressure on natural resources and reconfiguring telecoupled supply chains, especially for essential household fuels like charcoal and firewood, here collectively referred to as woodfuel, that link urban consumers to distant production landscapes. However, these cross-regional linkages remain poorly understood. This study, therefore, investigates how urban dynamics structure telecoupled woodfuel flows in Benin, based on quantitative and qualitative surveys of roadside charcoal and firewood traders along the country’s major long-distance roads RNIE#2 and RNIE#3. Collected data included sources, destinations, quantities, pricing, and organizational aspects, combined into a system analysis of fuelwood trading across sending, receiving, and corridor (spillover) areas. Results show consumers growing reliance on charcoal, which in our study amounted to 35,770 t year−1 (97% of the total surveyed flow) to urban areas. Roadside trading depends heavily on connectivity, traffic, and regional trade links, with RNIE#2 emerging as the main corridor, channeling 30,960 t year−1 (84% of the total surveyed flow). Contrary to assumptions that woodfuel sources reflect vegetation density, distances to reported sources were short, with supply shadows averaging 11.3 km (SD = 14.5). Urban demand shapes woodfuel flows by concentrating most trade in major cities—especially the Cotonou–Porto-Novo area, which received 83% (28,770 t year−1) of charcoal and 84% (850 t year−1) of firewood traded along the surveyed flow axes of Benin, with market reach distances varying between 1 and 390 km.