Type of Cost Assumption Value cited Value in 2007 Reference
Stover 72 McAloon et al. (2000)
Stover 70 gal/raw ton Tokgoz et al. (2007)
Stover 70 Petrolia (2008)
Stover 96 Comis (2006)
Switchgrass
(range)
60-140 Crooks (2006)
Switchgrass
(typical)
80-90
Stover 80 Perlack and Turhollow (2002)
Stover 79.2 Khanna (2008)
Miscanthus Switchgrass (Nth generation plant)
Switchgrass 80-90 BRDI (2008)
Switchgrass 110
(theoretical)
Woody 89.5
80-120 Atchison and Hettenhau (2003)
Stover (base) 67.8 Tiffany et al. (2006)
Stover (future) 89.7
Stover 89.8 Huang et al. (2009)
Switchgrass 82.7
Hybrid poplar 88.2
Aspen wood 111.4
Switchgrass 54.4 Jiang and Swinton (2008
Stover
Cellulosic (Nth plant) 79 Chen et al. (2010)
Stover (current) Stover (projected) 67.4 Sheehan et al. (2003)
89.8
Stover (current) 79.2 Wallace et al. (2005)
Stover (theoretical) 107
Optimal plant size Cellulosic 2,294-4,408 Huang et al. (2009)
Online days 350 Aden et al. (2002)
350 Huang et al. (2009)

1 Updated using building materials price index.

2 Updated using machinery price index.

*Updated using EIA (2008).

**Not updated since author did not provide year of estimate.



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