This chart consists of 4 sets of bars. Each set represents the number of tonnes of carbon dioxide (CO2) per tonne of tissue created for the three sequential processes for complete tissue production, resulting in the final product. Stage A: Collect fibre; Stage B: Prepare fibre; Stage C: Make tissue from fibre; Tissue product complete – Total CO2.
Stage A + Stage B + Stage C → Total CO2
Wood growing & harvesting – 0.52*
Collection of waste paper – 0.77*
‘Pulping’ of wood makes fibres, uses bioenergy in wood – 0.15*
Deinking & cleaning of waste paper uses chemicals and energy – 0.52*
Tissue making from virgin fibre – 2.31*
Tissue making from recycled (=gloopy) fibre – 2.59*
* (tonne CO2 / tonne tissue)
