Many are already familiar with the obligation of EPCs. CFP Green Buildings alone has changed over 1800 EPC ratings. On the other hand, what is becoming more urgent and gains more attention is that we have to get off of the gas. But how will we manage that? What is involved and what investments are needed? These and more questions will be dealt with in the series “On the way to gas-free 2030”. The purpose of this series is to provide tools for becoming gas-free.