Peat Batteries…

Topics: Battery, Biofuels, Chemistry, Energy, Green Tech TARTU, Estonia, Oct 11 (Reuters) – Peat, plentiful in bogs in northern Europe, could be used to make sodium-ion batteries cheaply for use in electric vehicles, scientists at an Estonian university say. Sodium-ion batteries, which do not contain relatively costly lithium, cobalt, or nickel, are one of theContinue reading “Peat Batteries…”

ARPA-E, and Emission-Free Metal…

Topics: Climate Change, Green Tech, Materials Science, Research When it comes to making steel greener, “only the laws of physics limit our imagination,” says Christina Chang of the Advanced Research Projects Agency–Energy (ARPA–E). Chang, an ARPA–E fellow, is seeking public input on a potential new agency program titled Steel Made via Emissions-Less Technologies. During herContinue reading “ARPA-E, and Emission-Free Metal…”

Power Density…

Topics: Alternate Energy, Climate Change, Existentialism, Global Warming, Green Tech, Thermodynamics Optimizing the placement of turbines within a wind farm can significantly increase energy extraction – but only until the installation reaches a certain size, researchers in the US conclude. This is just one finding of a computational study on wind turbines’ effects on theContinue reading “Power Density…”

Recycled Plastics, Sustainable Fabrics…

Topics: Ecology, Environment, Green Tech, Materials Science Polyethylene is one of the most common plastics in the world, but it is seldom found in clothing because it cannot absorb or carry away water. (Imagine wearing a plastic bag – you would feel very uncomfortable very quickly.) Now, however, researchers in the US have developed aContinue reading “Recycled Plastics, Sustainable Fabrics…”

Argonne, Assemble…

Topics: Climate Change, Energy, Environment, Existentialism, Global Warming, Green Tech Thankfully, we’re not. Hat tip to Marvel, and Rotten Tomatoes. Scientists aren’t superheroes. Or are they? Superheroes defend the defenseless and save humanity from any number of disasters, both natural and unnatural, often using powers of logic and some really hip techno-gadgets. The Earth isContinue reading “Argonne, Assemble…”