Environment and Natural Resources

The outcome of the December 2011 United Nations climate negotiations in Durban, South Africa, provides an important new opportunity to move toward an international climate policy architecture that is capable of delivering broad international participation and significant global CO2 emissions reductions at reasonable cost. This paper addresses an important component of potential climate policy architecture for the post-Durban era: links among independent tradable permit systems for greenhouse gases.

This new discussion paper investigates whether an outgrower scheme for a Jatropha production project in Tanzania is capable of developing “socio-economic sustainable outcomes for farmers.” The answer relies on the inclusion of an analysis of the farmers’ material benefits and subjective perceptions about the overall welfare contribution of the outgrower scheme. This research is the first to propose a practical way to operationalize such an analysis and to apply it to a concrete investment project.

Over the past decade, countries with emerging economies like Brazil, Russia, India, Mexico, China, and South Africa have become important global players in political and economic domains. In 2007, these six countries consumed and produced more than a third of the world's energy and emitted about 35 percent of total greenhouse-gas (GHG) emissions. The changing global energy landscape has important implications for energy technology innovation (ETI) nationally and internationally. However, there is limited information available about the investments and initiatives that are taking place by the national governments within these countries. This paper presents the information available on energy RD&D investments in the emerging economies. 

Liquid biofuels can provide a substitute for fossil fuels in the transportation sector. Many countries have mandated the use of biofuels, by creating targets for their use. If not implemented with care, however, actions that increase biofuel production can put upward pressure on food prices, increase greenhouse gas (GHG) emissions, and exacerbate degradation of land, forest, and water sources. A strong global biofuels industry will not emerge unless these environmental and social concerns are addressed.