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Diesel Technology Forum: 57% of all commercial diesel trucks on the roads in US are near-zero emissions models

Green Car Congress

are electric, and the remainder are gasoline or other fuels. are powered by diesel, gasoline (22.9%), compressed natural gas (0.46%), other (ethanol, fuel cell, LNG, propane, 0.85%) and electric (0.09%). Its continued dominance in trucking reflects diesel’s record of continuous improvement and low-cost operation.

Diesel 284
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Study concludes that NG leakage higher than reflected in inventories; transportation fuel climate benefits questioned

Green Car Congress

In contrast to the “green light” for coal-to-NG substitution for power generation, the authors suggest that climate benefits from vehicle fuel substitution are uncertain (gasoline, light-duty) or improbable (diesel, heavy-duty). for 100 year assessment periods (gasoline and diesel substitution, respectively). Alvarez et al.

Climate 247