Fig. 6: Uncertainty-reduction scenarios.
From: Reducing uncertainties in greenhouse gas emissions from chemical production
a, Total uncertainty reduction from process specificity improvements. b, Total uncertainty reduction when targeting facilities in order of highest uncertainty values and eliminating uncertainty for each source. c, Uncertainty reduction as a proportion of current overall uncertainty by combining data gathering for process specificity and feedstock EFs. d, Uncertainty reduction as a proportion of current overall uncertainty by combining data gathering for feedstock EFs and indirect energy use EFs.
