In recent years, global trade in biofuels has grown dramatically, albeit against a background of highly distorted markets for agricultural goods and for energy, and in a context of weak global governance for environmental public goods.

Using an empirical model, this study provides some insights into the functioning of the oilseed-biodiesel-diesel market complex in a large country that determines the biodiesel price, reflecting market equilibrium changes resulting from volatility in the crude oil price.

Unable to cope fully with steadily climbing world oil prices since mid-2009, many of the 65 countries reviewed in this paper have progressed slowly or even reversed course in reforming pricing of petroleum products. End-user prices in July 2012 varied by two orders of magnitude across the countries.

Greener cars that use alternative fuels could help the United States slash its greenhouse gas emissions from everyday driving a full 80 per cent by 2050, according to a scientific study out tod