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Based on the experience of the FCBA institute of technology in the area of short rotation coppice (SRC) of poplar and eucalyptus and French and foreign technical reference material in the area of very short rotation coppice (VSRC), we were able to identify and estimate four standard scenarios for these two species ranging from the lowest densities (SRC 1,000 stems/ ha) to the highest densities (VSRC for 10,000 stems/ha). Each planting density is associated with a given rotation time that varies from 2 to 10 years. The cost for these scenarios was reconstructed and compared to the cost of harvesting and the average sales price for the chips produced. With this data, a tentative assessment of the profitability of the SRC and VSRC scenarios was made. The results show that for these two species the profitability level for coppice increases the longer the harvesting cycles. The overall profitability for coppicing schemes appears to be moderate. Nonetheless, for players on the biomass market (industry, landowners and farmers) the return on investment in SRC / VSRC varies considerably. Profitability is achieved in practically every scenario depending on who implements it.

Réflexions sur la rentabilité des taillis à courte et à très courte rotation d’Eucalyptus et de Peuplier