Massachusetts Sen. Edward Markey on Thursday sent a letter to the National Highway Traffic Safety Administration asking the agency to re-evaluate millions of fuel economy credits awarded to the automaker by the agency for cheating diesel cars.

The letter, which was addressed to Administrator Mark Rosekind, outlined the automaker’s exceedingly fuel efficient fleet average from 2008, which now could be in jeopardy after the automaker admitted it cheated emissions tests and could impact those cars’ mileage. (Read More…)

Already available throughout Europe, the Mitsubishi Outlander PHEV is now just arriving in United Kingdom showrooms at a post-credit price tag of £28,249 ($47,000 USD).

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In Japan, drivers of Nissan’s all-electric Leaf plant trees while they drive. Nissan started a Zero Emission Fund. Carbon credits are paid into this fund by converting the CO2 emissions prevented by individual Leaf owners in Japan. (Read More…)