Remove 2004 Remove Companies Remove Exhaust Remove Fuel Economy
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Achates Power wins $9M from ARPA-E to develop gasoline compression ignition medium-duty multi-cylinder opposed-piston engine

Green Car Congress

Achates Power, the developer of a family of two-stroke compression-ignition opposed-piston engines ( earlier post ), has been selected by APRA-E under its OPEN 2015 solicitation ( earlier post ) for an award of more than $9 million to develop a multi-cylinder opposed piston engine operating with compression ignition that uses gasoline as the fuel.

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Toyota Previews Generation III 2010 Prius Hybrid

Green Car Congress

The Gen III Prius offers an EPA-rated combined cycle fuel economy of 50 mpg (now revealed to comprise 50 mpg city and 49 mpg highway). The Gen III Prius offers an EPA-rated combined cycle fuel economy of 50 mpg (now revealed to comprise 50 mpg city and 49 mpg highway). Click to enlarge. DOHC 16-valve VVT-i engine.

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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

The government assisted the shift by giving sugar companies subsidized loans to build ethanol plants, as well as guaranteeing prices for their ethanol products. Automobile manufacturers were given tax breaks to produce cars that ran on hydrous ethanol, and, by 1980, every automobile company in Brazil was following this lead.

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Achates: LD opposed-piston, 2-stroke diesel can meet 2025 final CAFE, Tier 3 standards for full-size pickup; 30% better FE than Cummins ATLAS

Green Car Congress

Furthermore, the study shows the potential for a 30% improvement in fuel economy over the equivalent performance Cummins ATLAS Tier 2 Bin 2 engine ( earlier post ) as well as a significant improvement in NO x and PM (42-74%, depending upon drive cycle and pollutant). The company, which recently raised $35.2 Fuel economy (mpg).

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SAE Hybrid Standards Committee: Works In Progress For 2009

Green Car Congress

Standards under development in these areas include: J1711: Emissions and Fuel Economy Testing. Such procedures will be used during exhaust emissions tests and fuel economy certification tests, and may be used for future “charge economy” certification tests.

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Plug In America - Links and Resources

Tony Karrer Delicious EVdriven

The following lists are not exhaustive or fully comprehensive, but we have tried to include a representative list of resources for each category. Plug In America makes no representations as to the workmanship, creditworthiness, or any other attributes of the companies listed or of their products or services. htm Advocates of the Th!

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Achates OPGCI project targeting 50% fuel efficiency gains over downsized GDI engine at reduced cost

Green Car Congress

At idle and low loads, rebreathing of hot exhaust gases provided stable compression ignition with very low engine-out NO x and PM emissions. Rebreathing enabled reduced boost pressure, while greatly increasing exhaust temperature. Hydrocarbon and carbon monoxide emissions after the oxidation catalyst were very low. Earlier post.).