Blue Diesel’s team could easily be excused for enjoying a quiet chuckle when, on reading this issue, they happen upon roughly 4,000 enthusiastic quotes from other firms about “increasing our digital ...

It's standard for older diesel engines to emit black smoke under full load, which occurs during "turbo lag." As the diesel engine waits for the turbo to spool, the machine will blow thicker black ...

Fuels produced from plant feedstocks are touted by many as a viable and lower-carbon alternative to traditional gasoline or diesel. But the need to dedicate large swaths of land to growing crops for ...