Carl Fischer started, grew and exited two Fintech firms and built and headed the model trading desk at ED&F Man. In 2007 he transitioned into Impact Investing. He assisted Nobel Peace Laureate M.Yunus in his Social Success Note, created a novel finance instrument for the Philadelphia Water Department turning a $350 M problem into a $50 M opportunity and recently started sHYp B.V. to produce hydrogen from sea water & renewable energy for the maritime industry based on technology developed at Columbia University, USA.