I wish I got to do fun little projects like this at my job. Anyway, this proof of concept shows that hydrogen would be a great alternative to propane and natural gas for cooking. Hat tip to @hypx@mastodon.social.

  • Knock_Knock_Lemmy_In@lemmy.world
    link
    fedilink
    English
    arrow-up
    0
    ·
    4 months ago

    At least environment-wise hydrogen leaks aren’t an issue:

    Hydrogen is a strong indirect greenhouse gas.

    The climate impact of hydrogen is about 34 times higher than CO2 when measured over a 20-year period. Looking at the impact over 100 years, the global warming potential reduces to between eight and 13 times.

    Hydrogen causes this by stabilising methane in the atmosphere and creating tropospheric ozone and stratospheric water vapour.

    https://www.euractiv.com/section/energy-environment/news/scientists-reiterate-concerns-about-climate-warming-hydrogen-leaks/

    • barsoap@lemm.ee
      link
      fedilink
      English
      arrow-up
      0
      ·
      edit-2
      4 months ago

      We shouldn’t be having methane in the atmosphere in the first place. Sure, if you produce the hydrogen from natural gas then you have a problem because that stuff comes with plenty of methane which won’t suddenly stop leaking.

      • Knock_Knock_Lemmy_In@lemmy.world
        link
        fedilink
        English
        arrow-up
        0
        ·
        4 months ago

        We shouldn’t be having methane in the atmosphere in the first place.

        Ha. So we are banning farmers from owning livestock

        Sure, if you produce the hydrogen from natural gas then you have a problem because that stuff comes with plenty of methane which won’t suddenly stop leaking.

        Also if you inject hydrogen into the existing natural gas pipeline.

        The point here is that hydrogen leaks are very much an issue. Your previous statement was false.

        • barsoap@lemm.ee
          link
          fedilink
          English
          arrow-up
          0
          ·
          edit-2
          4 months ago

          Noone here is planning to inject hydrogen into existing pipelines. If anything, synthesising methane during the transition so that consumers only have to switch their burners once, from nat gas to hydrogen, and not first to nat gas + more hydrogen and then to pure hydrogen. Gotta switch whole municipalities at once doesn’t make sense to duplicate the last-mile gas pipes. If, and that’s not even clear yet, hydrogen pipes will even be a thing for private consumers.