Iain Duncan joined tepeo in November 2021 as their Chief Commercial Officer to lead the customer roll out of their Zero Emission Boiler (ZEB), helping move tepeo from CleanTech start-up to scale-up. Iain has a wealth of experience across the domestic energy sector having had previous senior commercial roles at both OVO Energy and Centrica. tepeo has developed the ZEB as a low cost, low disruption option to drive the rapid decarbonisation of domestic heating.