Will this new fuel source cause pollution or damage the enviroment?

Question: Will this new fuel source cause pollution or damage the enviroment?
- Keywords:
  energy,
  environment,
  fuel,
  pollution
Asked by tpeng to Suze on 16 Jun 2011.
- Suze Kundu answered on 16 Jun 2011:
  
  Hi Tpeng! We were chatting at lunchtime, weren’t we? Hope you’re well!
  
  The fuel that I am trying to produce from water won’t cause any pollution when it is burned, because the only product is water. As we got the hydrogen from water in the first place, it’s a nice sustainable cycle.
  
  Also, the way we make the hydrogen from water uses sunlight, so we aren’t urning any polluting fuels in that step either. It’s a totally green technology!

Question: Will this new fuel source cause pollution or damage the enviroment?