Fig. 4: System performance when all CO2 is valued the same as the CCS sequestration credit.
From: Large-scale spatially explicit analysis of carbon capture at cellulosic biorefineries

a,b, The system emissions (a) and cost (b) per GGE as a function of the sequestration credit and liquid fuel demand for the case when all CO2 is valued equally. Markers indicate the base case (red) and representative (white) solutions for which plots of the SC configuration are available in Supplementary Figs. 17–21.