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Demonstration series hydraulic hybrid transit bus yields fuel economy of 6.9 mpg, 110% better than conventional diesel, 30% better than electric hybrids

Green Car Congress

The BUSolutions demonstrator LCO-140H (Low Cost of Ownership–1 st 40-foot Hybrid) series hydraulic hybrid transit bus yields fuel economy of 6.9 The four main areas of focus for reducing the lifecycle cost of the new bus were purchase price; fuel economy; scheduled maintenance; and unscheduled maintenance. Since 2005, FTA issued $5.1

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US EPA and NHTSA Jointly Propose New Fuel Economy and Greenhouse Gas Regulations for Vehicles

Green Car Congress

Greenhouse gas and fuel economy levels under the EPA NHTSA joint proposed rulemaking. These standards would require them to meet an estimated combined average fuel economy level of 34.1 mpg in model year 2016. mpg if the automotive industry were to meet this CO 2 level all through fuel economy improvements.

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Volkswagen of America debuts 2016 Passat; 38 mpg highway from the 1.8 TSI

Green Car Congress

The 2016 Passat is planned to be available in the United States with three powertrains: the 1.8-liter has an EPA estimated highway fuel economy rating of 38 mpg (6.18 Full pricing for the new 2016 Passat will be available closer to launch later this year, but the 1.8T liter TDI; and the 3.6-liter The 2016 Passat 1.8T

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EPA and NHTSA Issue Notice of Intent to Develop New Greenhouse Gas and Fuel Economy Standards for Light-Duty Vehicle Model Years 2017-2025; Proposal Expected by 30 Sep 2011

Green Car Congress

The US Department of Transportation’s (DOT) National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) issued a Notice of Intent (NOI) to begin developing new standards for greenhouse gases and fuel economy for light-duty vehicles for the 2017-2025 model years. Earlier post.). Technologies.

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Toyota’s second turbocharged gasoline engine now available in Auris in Japan; 36% thermal efficiency

Green Car Congress

km/L (46 mpg US, 5.15 l/100 km), fuel efficiency exceeds the Japanese government’s 2015 fuel economy standards by at least 10%. Toyota’s new turbo engines deliver fuel economy on a par with some of the most efficient non-hybrids available today. Source: Toyota. Click to enlarge.

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NHTSA Modeling and Technology Projections Underlying the Proposed CAFE Target of 34.1 mpg by MY 2016

Green Car Congress

On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fuel economy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 mpg and 250 g CO 2 /km for model year 2016. mpg if the automotive industry were to meet this CO 2 level just through fuel economy improvements.) ( Earlier post.).

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Study suggests current levels of methane leakage would result in numerous decades of more rapid climate change from a shift to natural gas vehicles

Green Car Congress

After 150 years, a CNG fleet would have produced about 10% less cumulative radiative forcing than a gasoline fleet: a benefit equivalent to a fuel economy improvement of 3 mpg in a 30 mpg fleet. This would eventually be offset by a modest benefit. CNG vehicles fare even worse in comparison to heavy-duty diesel vehicles.