You might not think a purring power grid and a fountain of French fizz have much in common, but Thorsten Heller, the chief innovation officer at GE Vernova’s Grid Software business, begs to differ. He compares an efficient network for electricity delivery to the champagne towers popular at weddings, where the sparkling wine overflowing from the coupe at the summit trickles down evenly into tiers of glasses below, without ever spilling a drop.