Figure 4.

Global warming potential for different Camelina cultivation scenarios. Impact assessments were calculated with IPCC 2007 Global Warming Potential (GWP) 100a v1.02 software; all GHG emissions are presented in terms of CO₂ equivalent per MJ energy in oil output for the six Camelina cultivation scenarios (see Materials and Methods: Fuel Pathways for an explanation of groupings within the cultivation scenarios). GHG (greenhouse gas) emissions include CO₂, CH₄, N₂O and the minor contributions from solvents and refrigerants in CO₂ equivalents.