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Regarding Carbon Neutral Pathways. "The biomass used in our scenarios included all identified waste streams plus purpose‐grown feedstocks that were assumed to shift to more sustainable crops (e.g., switchgrass and miscanthus) grown within the existing land footprint currently used for corn ethanol (Robertson et al., 2017; Williams et al., 2014)." Whoa, that is A LOT of switchgrass and miscanthus.

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Yes indeed...

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