Insurance companies use PZEVs to meet green fleet initiatives

Subtitle: CIGNA and Liberty Mutual are among an increasing number of companies adding partial zero emissions vehicles (PZEVs) to their fleets. While powered by gasoline, PZEVs significantly reduce NOx and CO emissions.


  • English

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Filing Info

  • Accession Number: 01151769
  • Record Type: Publication
  • Source Agency: Northwestern University Transportation Library
  • Files: TLIB
  • Created Date: Mar 4 2010 7:24AM