The energy transition has been estimated to cost more than $100 trillion by 2050. In fact, according to the calculations of the Energy Transitions Commission, a grouping of business leaders, it will cost $110 trillion. That would translate into $3.5 trillion annually and represent 1.3% of the projected global GDP for the period. As a percentage of GDP, the figure does not look particularly impressive or frightening—a Deloitte estimate pegs the transition cost at $5-7 trillion annually. There are many estimates of the transition cost and different…