Cycling is the most sustainable form of transportation, but the bicycle is becoming increasingly damaging to the environment. The energy and material used for its production go up while its life expectancy decreases.

A great read+great magazine.

TL;DR: Old bikes last way longer than new bikes. From a production standpoint, steel bikes have a smaller carbon footprint than aluminum or carbon frame bikes. Conventional bikes use fewer consumables over their usable life than electric bikes. Among electric bikes, cargo bikes use the most resources to run and maintain.

  • @TheCompassMaker@beehaw.orgEnglish
    21•1 year ago

    I can’t help but feel like this is thinking way too far ahead. It feels to me that society has to get people into riding bicycles as an option before even thinking about refining the processes around building bicycles. A big factor of lifecycle (heh) assessment is the amount of usage you get out of a given produced object before it becomes necessary to replace. Making the option to ride the bike easier, more accessible, more inviting is how you make bicycles more sustainable.

    re: carbon fiber cargo bike emissions
    Clearly there needs to be more studies because this feels like very narrow view of cargo bikes especially when the market for consumer cargo bikes is largely occupied by Urban Arrow (aluminum), Riese & Muller (aluminum), Larry vs Harry (Aluminum), and many more that construct cargo bikes out of aluminum or steel. Just looking at some commercial models of cargo bike it seems like for the most part those are made from aluminum as well. I believe that Urban Arrow offers models for businesses.

    edit:formatting

    • @ericjmorey@beehaw.orgEnglish
      3•1 year ago

      It feels to me that society has to get people into riding bicycles as an option before even thinking about refining the processes around building bicycles.

      This is where my head is at. Although it’s good to see that these things are being assessed anyway.