How do we keep the energy transition affordable?

The climate goals require a rapid energy transition. Many people consider replacing their natural gas boiler with an alternative, such as a heat pump or a bio boiler. The government wants the transition to be feasible and affordable for everyone and strives for a climate policy that is cost-effective. But how do we keep the energy transition affordable? In which cases is which alternative preferable? How affordable is a bio boiler actually? These questions are answered in this information sheet from the NBKL.