Table 7.

Cumulative Energy Demands

Impact Category-	Group 1	Group 2	Group 3	Group 4	Group 5	Group 6
Non-renewable, fossil	0.224	0.219	0.215	0.212	0.207	0.198
Renewable, biomass	1.04	1.04	1.04	1.04	1.04	1.04
*Others	0.012	0.012	0.012	0.012	0.011	0.011
Total	1.28	1.27	1.27	1.26	1.26	1.25

*Others include non-renewable biomass and renewable energy sources, such as solar, wind and water, that may be used in the process. The Group 1 column lists the energy demands for cultivation of wild-type Camelina seed; columns under Groups 2, 3, 4, 5 and 6 list demands for cultivating genetically modified plants with various levels of yield improvement (10%, 20%, 30%, 50% and 100% mass increases per unit area, respectively). Cells contain ratios of MJ (input)/MJ (output).