Argonne National Labs Providing Technological Assistance For World's First 36 Hour "Green" Racing Event Targeted For 2015; Projections Show That CO2 Footprint of 30 Cars Averaging 200mph For 36 Hours is Significantly Lower Than The Boston Marathon; Proposed Race Track City Will Utilize Advanced Building Materials, DOE Developed Alternative Energy Processes and Arcosanti derived Soleri Arcology Architecture... Hunt is On For Energy Company Title Sponsor - Involvement of Clean Cities (Arizona) Coalition Demonstrates Seriousness of Environmental Sustainability Objectives