Public transportation plays a vital role in reducing our nation's greenhouse gas emissions and our reliance on foreign oil.  Providing individuals with quality and energy efficienct transit service is critical to our nation's energy and environmental strategies.  APTA has sponsered a number of research efforts to beter understand the relaitonship between public transportation, energy and the environment.

• Public Transportation and Petroleum Savings in the U.S.: Reducing Dependence on Oil -- January 2007
• Public Transportation's Contribution to Greenhouse Gas Reduction -- September 2007
• Benefits of Public Transportation Series: Public Transportation Reduces Greenhouse Gases and Conserves Energy -- February 2008
• The Broader Connection between Public Transportation, Energy Conservation and Greenhouse Gas Reduction -- February 2008
• Changing the Way America Moves: Creating a More Robust Economy, a Smaller Carbon Footprint, And Energy Independence -- 2009
• Public Transportation Saves Energy and Helps Our Environment -- 2009