Table 4.

Global warming potential (GWP) over a 15 year crop lifetime of the estimated carbon costs associated with the Miscanthus production chain, predicted difference in soil organic carbon (SOC) stocks (compared to a grassland counterfactual), and estimated increases in soil nitrous oxide (N₂O) emissions related to the land conversion and reversion

Cost association	GWP (g CO2‐eq)	GWP (sum, g CO2‐eq)
Production chain (Hastings et al., 2017)	4
Difference in SOC	5	9
Establishment N2O (Holder et al., 2019)	1	10
Reversion N2O (McCalmont et al., 2018)	1	11