Short rotation woody crops (SRWC) such as hybrid poplar are potential feedstocks for cellulosic derived biofuels. The ability to accurately predict the growth and biomass yields of SRWC under various environmental conditions is important for predicting economic performance and...

Greenhouse gas emissions in developing countries are increasing most rapidly in the transportation sector. Even people with low incomes are meeting their need for mobility, and projected income growth over the next two decades suggests that many more will acquire personal modes of...

The notion persists that battery technology and cost remain as barriers to commercialization of electric-drive passenger vehicles. Within the context of starting a market for plug-in hybrid electric vehicles (PHEVs), we explore two aspects of the purported problem: (1) PHEV performance goals and...