
The special edition VW Caddy Roncalli BiFuel
After a successful debut in 2011 VW has again presented a special edition VW Caddy for a limited two-month offer. Adopting the name of renowned German “Circus Roncalli” to promote its own circus star, the VW Caddy Roncalli Edition range includes the compressed natural gas (CNG) powered Caddy Roncalli BiFuel (petrol/CNG). Compared with the standard model the EcoFuel Roncalli is capable of 50% less fuel costs (under current conditions). VW is offering a very favourable price advantage of up to EUR 6268 (USD 8247) for the bi-fuel model only, cheaper than most of the diesel models on offer.
(This article compiled using information from Volkswagen)

EcoDual, LLC, a provider of dual-fuel conversion systems for heavy duty diesel trucks, has achieved authorization from the U.S. Environmental Protection Agency (EPA) to begin installing its systems on 2004 to 2009 Cummins ISX engines. The EcoDual conversion kit for the 15L Cummins ISX engine, one of the most widely used engines in heavy duty trucking with more than 1 million currently in service, will provide fleets with an opportunity to substitute low cost natural gas for expensive diesel fuel.
Clean Energy Fuels Corp. , major provider of natural gas fuel for transportation across North America, has signed a strategic joint marketing and fueling agreement with truck and engine manufacturer Navistar International Corp. Clean Energy will provide a comprehensive CNG/LNG fueling solution designed to meet Navistar customer demands and bring new customers into the natural gas market. 













