Unexpected Consequences From Fuel Economy

Hoping to cut costs at the pump and buy less foreign oil, President Obama said in his 2014 State of the Union address that medium and heavy duty vehicles would be the next target. A part of the CAFE m…

Tradeoffs: Tesla Cost and Benefit

Electric carmaker Tesla just announced its first profitable quarter. I also learned it was able to add $40.5 million to its bottom line for selling pollution credits to other auto makers. States like …

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