The $4.5 Trillion Myth: What the transition really costs

One figure has come to dominate discussions about financing the energy transition: $4.5 trillion per year. But what exactly does that figure represent, and does it accurately reflect the scale of the challenge facing capital markets?   In Episode 2 of Capital in Transition, Mark Campanale and Harry Benham examine how headline transition investment estimates often combine fundamentally different categories of spending, from consumer EV purchases and grid infrastructure to early-stage technologies and long-duration industrial decarbonisation.   The episode explores what sits behind the headline number and whether it provides an accurate picture of the investment needed to build the next energy system.