Performance-based low carbon fuel standards (LCFS) of the type implemented in California and being adopted in the European Union, are a promising policy approach for decarbonizing transport fuels and reducing fossil fuel use. This paper examines the efficacy of LCFS policies, along with four...

Debates surrounding the greenhouse gas (GHG) emissions from land use of biofuels production have created a need to quantify the relative land use GHG intensity of fossil fuels. When contrasting land use GHG intensity of fossil fuel and biofuel production, it is the energy yield that greatly...

California's low carbon fuel standard (LCFS) was designed to incentivize a diverse array of available strategies for reducing transportation greenhouse gas (GHG) emissions. It provides strong incentives for fuels with lower GHG emissions, while explicitly requiring a 10% reduction in...