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From TFA... > Maersk Line spent around $3.4 billion on fuel last year for its fleet of around 800 vessels. Wouldn't savings from wind power be bad for the pet

• macmac 8y ago
  That's Maersk Line, which is the container shipping division of Maersk. The rotor sails are being installed on a tanker vessel from Maersk Tankers. Deck space is a valuable commodity on a container vessel, so not as obvious where to place the rotors.
  • DannyB2 8y ago
    I quoted that line exactly from TFA. (the friendly article)
    • macmac 8y ago
      I am sure you did. That doesn't make it any less misleading.
• hinkley 8y ago
  Reducing operating costs often leads to higher overall demand.
• kardos 8y ago
  Not at all, energy used transporting energy is wasted and works to reduce EROEI.