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UC Davis, ITDP study suggests global shift to public transport, NMT and away from cars could save $100T through 2050 and cut GHGs

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Fulton, UC Davis, examines how major changes in urban transport investments worldwide would affect urban passenger transport emissions as well as mobility by different income groups. Overall, the total costs of the baseline between 2010-2050 are roughly $500 trillion ($200T in OECD and $300T in non-OECD countries).

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Study: natural gas heavy-duty trucking fleet could benefit economy, but has mixed environmental effects

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Switching from diesel fuel to natural gas may hold advantages for the US heavy-duty trucking fleet, but more needs to be done to reach the full environmental benefits, according to a new white paper released by the Institute of Transportation Studies at the University of California, Davis, and Rice University.

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Study Concludes Cash for Clunkers Program Is an Expensive Way to Reduce Carbon; Paying Nearly 10x the Projected Price of Carbon Credits

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The federal government’s Cash for Clunkers aims to stimulate the economy, provide relief for automobile manufacturers and reduce greenhouse gas emissions. Conservative estimates resulted in an implied carbon cost exceeding $365 per ton, and more likely scenarios produced a cost of more than $500 per ton. However, the.

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Study finds renewable natural gas could meet ~85% of current natural gas use in transport in California by 2020s; much higher volumes possible with right policies

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The main barriers to large-scale RNG use are the state’s high cost of pipeline interconnect and the cost of upgrading to pipeline standards. They incorporated those cost curves into a spatial model by determining the quantity of renewable natural gas that could be supplied under different competitive landscapes. from dairy.

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