Potential Environmental Benefits of Ultralight Particleboards with Biobased Foam Cores

Table 3

CO₂ emissions from the additional processes of the model. Ranges are analyzed in terms of their impact on the totals.

Process	kg CO2-eq/kg corn
Agricultural process	0.19–0.61
Alternative land use	0.05–0.86
Refinery (corn-to-wheel)	0.38–0.40
Gasoline production (cradle to wheel)	0.75
Fermentation (corn to CHP)	0.03–0.30
Supply of electricity and heat	0.18–0.31