Fig. 4

Electricity production emissions from NEI, CAMD, and EIA data for 2014. The units are metric tonnes of carbon (t C). The labels next to each facility indicate the ORISPL or EIS code (Table 3 and Table 4). Note that the four NEI facilities with no reported FFCO₂ emissions are not shown. This map was made using R’s ‘leaflet’ package with the Esri World Gray Canvas basemap (Esri, DeLorme, NAVTEQ)