We estimate the physical supply potential of biofuels from domestic municipal solid waste, forestry residues, crops residues and energy crops grown on existing cropland using optimistic assumptions about near-term conversion technologies. It is technically feasible to produce a significant...

With the recent adoption by the California Air Resources Board of California’s Low Carbon Fuel Standard, and USEPA’s Energy Independence and Security Act, greenhouse gas releases from indirect land use change triggered by crop-based biofuels have taken center stage in the debate over the...

This paper examines the impact of the National Endowment for the Arts on private donations to the arts. The aim of the analysis is to assess whether public funding generates a crowding effect on private giving. We distinguish between institutional and sectoral crowding phenomena and discuss...

This study describes how some biofuels are produced, emphasizing agricultural production systems, and considers what is needed in order to measure and communicate environmental performance, and gives examples of how this might be done. We describe a set of seven uses of a Green Biofuels Index,...