Regulatory Agencies

• South Coast Air Quality Management District
• U.S. Department of Energy - Incentives Laws
• California ARB - 2007 Attainment Targets SIP
• California ARB - 2006 Ozone Attainment SIP
• California ARB - 2007 Goods Movement SIP
• South Coast Air Quality Management District
• Port of Los Angeles
• California Budget Project
• U.S. Department of Transportation - CMAQ
• California Air Resources Board
• Governors' Global Warming Initiative
• National Renewable Energy Laboratory
• U.S. Environmental Protection Agency
• U.S. Department of Energy - Clean Cities
• New York State Office of General Services
• California Energy Commission

International Resources

• NGV Global
• Fueling Pakistan
• ExpoGNV
• The Hindu
• Eurpoean Natural Gas Vehicle Association
• Natural Gas Vehicles International
• Intergovernmental Panel on Climate Change (IPCC)
• United Nations Environment Programme
• Asia Pacific Natural Gas Vehicles Association. (ANGVA )
• Natural Gas Vehicle Association (NGVA)
• European Natural Gas Vehicle Association

Miscellaneous

• Global Warming Solutions
• Environmental Defense
• Natural Resources Defense Council (NRDC)
• Coalition for Clean Air
• U.S. Green Building Council (USGBC)
• Worldwatch Institute
• Carbon Dioxide Information Analysis Center (CDIAC)
• The Alliance to Save Energy
• American Council for an Energy-Efficient Economy
• U.S. Department of Energy
• WestStart - CALSTART, Inc.
• South Coast Air Quality Management District
• Climate Action Network
• The World Bank Group
• BCC Research