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Re: Peak natural gas?

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  • Erik Sandblom
    ... Natural gas can be replaced with biogas. Biogas is 100% renewable and comes from sewer treatment plants. So the infrastructure won t necessarily be wasted
    Message 1 of 4 , May 30, 2008
      --- In carfree_cities@yahoogroups.com, "Matt Hohmeister" <matt@...>
      wrote:
      >
      > As natural gas becomes expensive and scarce, will municipal natural
      > gas infrastructures be abandoned?


      Natural gas can be replaced with biogas. Biogas is 100% renewable and
      comes from sewer treatment plants. So the infrastructure won't
      necessarily be wasted even if people stop using natural gas.
      http://en.wikipedia.org/wiki/Biogas#Production
      http://en.wikipedia.org/wiki/District_heating

      Linköping, Sweden, runs trains, busses and heating using locally
      produced biogas.

      Erik Sandblom
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