Biofuels could provide up to 27% of total transport fuel worldwide by 2050. The use of transport fuels from biomass, when produced sustainably, can help cut petroleum use and reduce CO2 emissions in the transport sector, especially in heavy transport. Sustainable biofuel technologies, in...

In IEA member countries, electrical appliances are the fastest growing energy users, after automobiles. Cost-effective technology exists that could improve the energy efficiency of appliances by more than one-third in ten years. The greenhouse gases emitted as a result of the use of appliances...