By Marc Davis, www.BNWnews.ca The ‘Holy Grail’ of renewable energy – grid scale power storage – appears to be finally within reach. So is the ability to make electric cars far more practical or user-friendly. This is why the world’s most influential leaders, ranging from US President Obama to the Premier of China and even famed multi-billionaire Warren Buffet, are all heralding vanadium. Governments the world over are directing billions of dollars of grants into vanadium’s fast-emerging role in the electrification of society’s energy supplies. And major corporations are likewise investing in this ‘next big thing’ in the hopes of addressing global warming and society’s dependence on dwindling fossil fuel reserves. (more…)