NEW YORK, Nov. 9, 2011 /PRNewswire/ -- Toyota, the most fuel-efficient full line auto manufacturer in the United States today reaffirmed its commitment to sustainability throughout its operations and beyond as it released its 2011 North America Environmental Report. The report details the substantial success that Toyota has had in meeting or exceeding the goals of its aggressive, five-year Environmental Action Plan (EAP). These include groundbreaking enhancements to its industry-leading fleet of sustainable, advanced technology vehicles as well as strengthened environmental practices and partnerships across its manufacturing, sales and service operations.