Time for a New Biodiesel Policy in Brazil?
Friday, July 17th, 2009Luiz Prado says it’s time for Brazil to adopt a “serious” national policy on biodiesel. I think he has a point. Brazil has had a biodiesel policy — er, make that a biodiesel program — since 2003. It has a number of elements, but the lynchpins are a blending mandate (currently set at B4), and […]
The Status of Global Renewables
Saturday, May 16th, 2009The Vienna, Austria-based Renewable Energy Policy Network for the 21st Century (REN21) has just released its latest review of the global state of adoption of renewable energy sources — solar (both photovoltaics and passive systems, such as solar water heaters), wind, geothermal, wave, biofuels and small hydro (REN21 excludes large hydropower projects from its review). […]