If you could have a mass introduction of hydrogen power cells, which appliances would you choose to tackle

Question: If you could have a mass introduction of hydrogen power cells, which appliances would you choose to tackle first?(cars, planes, etc)
- Keywords:
  appliances,
  fuel cell,
  hydrogen
Asked by here485ewe on 4 Jul 2023.
- Alexander De Bruin answered on 4 Jul 2023:
  
  the first industry to really take up hydrogen fuel cells is the heavy duty (trucks and buses) market. Once the refuelling infrastructure is built to support the transport industry, we would then be able to have enough fuelling stations for more applications, such as cars and vans

Question: If you could have a mass introduction of hydrogen power cells, which appliances would you choose to tackle first?(cars, planes, etc)