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24/06/2008 15:35. Subaru is firmly committed to environmental protection. In May of 2004, the Japanese automaker inaugurated the first assembly plant in the U.S. that creates zero landfill material during the production process. However, Subaru had yet to offer environmentally-friendly powertrains in North America.

Things are about to change with the alternative PZEV system (Partial Zero Emission Vehicle). It's not a hybrid but an advanced combustion technology.... // Auto123