In June 2017, Professor Ernesto Julio Calvo won the DSM Bright Minds Challenge for Inquimae. Traditionally, lithium - the lifeblood of battery technology - is available through one source and one source only: extraction from giant salt lakes or ‘flats. It’s a very slow process that wastes millions of gallons of water while releasing sodium chloride and magnesium sulfate waste into the air and soil. Or at least, it was. Ernesto’s revolutionary electrochemical method uses solar power to extract the lithium…but with zero environmental impact.
The Bright Minds Challenge partners represent various sectors and unique expertise. We asked them to share their view on the key challenges for a global transition to 100% renewable energy and cutting the carbon off the grid. Scroll down to find out what they had to say!