'Not a lab experiment': climate tech CEO on green innovation

Among those attending is Arvin Ganesan, who worked in the Obama administration and at Apple before joining the race to develop the next generation of long-storage batteries. The power grids of the future will rely on better batteries to store excess renewable energy for when the sun isn't shining and the wind isn't blowing. Ganesan is CEO of Fourth Power, a Boston-based company which says its prototype can store energy for weeks at a fraction of the cost of industry standard batteries. AFP sat down with Ganesan to talk innovation...