Emissions Conversion to CO2eq GWP conversions - uses 100-yr GWPs from IPPC AR4 and AR5 https://www.ghgprotocol.org/sites/default/files/ghgp/Global-Warming-Potential-Values Does not include all covnersions. Add them if they are tracked in GCAM Mean HFC numbers GWP GTP AR5 Box 3.2 Table 1 https://www.ipcc.ch/site/assets/uploads/2018/02/SYR_AR5_FINAL_full.pdf
GWP
tibble
gcamextractor
if (FALSE) {
library(gcamextractor);
gcamextractor::GWP
}