In Green Car Congress - Posted 3 weeks ago

Rentech, Inc. has successfully completed the first full production run at its Product Demonstration Unit (PDU) in Commerce City, Colorado using its Re...

Tags: ultra low sulfur diesel

In Green Car Congress - Posted 12 weeks ago

With about 200,000 miles left to go in the two-year Two Million Mile Haul over-the-road B20 biodiesel demonstration (earlier post), data collected fro...

Tags: b100 b20 biofuels electric electric hybrid hybrid hybrids renewable renewable energy report research studies study ultra low sulfur diesel

In Domestic Fuel - Posted 14 weeks ago

A year-long test of biodiesel in city buses in St. Louis, MO has shown that the green fuel is comparable in fuel economy to the cleanest version its p...

Tags: b20 renewable renewable energy study ultra low sulfur diesel

In AutoBlogGreen - Posted 14 weeks ago

Filed under: Biodiesel, DieselThe National Renewable Energy Laboratory (NREL) has just completed the first year of a study comparing St. Louis transit...

Tags: b20 biodiesel renewable renewable energy report study

In Green Car Congress - Posted 14 weeks ago

Average fuel economy of the B20 and ULSD buses. The data shows a continuous slight decline in fuel economy for both. Click to enlarge.A 12-month evalu...

Tags: analysis b100 b20 renewable renewable energy report research study ultra low sulfur diesel

In Switchboard, from NRDC - Posted 21 weeks ago

With all of the stories being written about the increase in gasoline prices lately, it's only a matter of time before reporters and producers start wr...

Tags: asia china europe india policy political pollution report ultra low sulfur diesel

In Clean Tech Blog - Posted 22 weeks ago

By John Addison (6/17/08). Last week, I test drove of the new Volkswagen Jetta TDI Diesel. It accelerated on to the freeway faster t...

Tags: all electric asia asian b100 b20 battery biodiesel electric electric drive electric motor emissions europe european hybrids japanese

In Switchboard, from NRDC - Posted 24 weeks ago

Over the weekend, I read, with great interest, Andy Revkin's recent dotearth blog post about the Copenhagen Consensus. The Copenhagen Consensus is s...

Tags: china clean up electric emissions european hybrid india policies pollution president president bush regulatory research ultra low sulfur diesel

In Switchboard, from NRDC - Posted 29 weeks ago

Happy Bike Month, Switchboard readers!Today starts Bike Month in NYC. So, for the next few weeks, I will be writing about biking issues every few da...

Tags: carbon carbon footprint pollution ultra low sulfur diesel

In AutoBlogGreen - Posted 29 weeks ago

Filed under: Biodiesel, Diesel, MPG, VolkswagenThe activity going here at VIRginia International Raceway this weekend definitely does not qualify as h...

Tags: biodiesel ultra low sulfur diesel

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