Leiby, Paul N.; Rubin, Jonathan - In: Energy Policy 56 (2013) C, pp. 29-40
the credit price. An important method for lowering the CI of transportation is to substitute lower-carbon alternative … fuels such as advanced biofuels, electricity, CNG, and H2. Despite the focus on GHGs, so long as transportation fuels remain … dominated by petroleum, transportation fuel policies like a NLCFS also will be evaluated in terms of their energy security …