Fig. 2: Sector-based individual city (N = 48) FFCO2 emissions relative difference (RD) between the Vulcan version 3.0 urban FFCO2 emissions and self-reported inventories (SRIs).
From: Under-reporting of greenhouse gas emissions in U.S. cities
Black: total emissions RD; error bars: total emissions RD range from Vulcan 95% confidence interval; red: mean across-sector absolute relative difference (MASAD). RD calculated as [(Vulcan – SRI)/mean(Vulcan, SRI)]. Scale capped at 100%. Not all sector categories available in all cities; where individual sectors were missing in the SRIs, the mean only includes those available in both Vulcan and SRI results (see “Methods” and Source data for additional details).
