Most people seem to believe that the weather is at least changing massively and that pumping carbon (and far more worse things that are being totally ignored) into the atmosphere is not helping.... We have aging power stations all over the world that need replacing...be it renewables...Hydrogen...Hydro..s olar...wind thermal or Tide (what happened to tide generators?)..or nuclear....or if we go back to coal oil and gas) ... whatever we do is going to cost masses of money...and the world is going to pay for it through power bills...NO-ONE is going to get cheaper power...whatever they say but Politicians all over the planet are not going to tell you that...because they have their own agendas and it's easier to lie to you...the Hydrogen power solution was never viable as a replacement for natural gas (I was told by someone in the industry)...but would be great for cars... Choose what is best for your children... not for your back pocket...does sound right?