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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

Green Car Congress

mpg increase over the previous year and an increase of nearly 5 mpg since 2004. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013. Adjusted fuel economy distribution by model year. Fuel economy. l/100 km)—a 0.5

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Small-displacement two-stroke H2 engine could address performance and emissions cost-effectively for recreational market; potential for Asian motor vehicle fleet

Green Car Congress

Comparison of brake thermal efficiency and specific fuel consumption at rated power (ICOMIA Mode 5), hydrogen vs. gasoline engines. This is due to raw, externally premixed fresh charge comprising air, fuel and lube oil being short-circuited into the exhaust during the scavenging process. fuel consumption penalty.

Engine 329
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EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Green Car Congress

EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. Click to enlarge.

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Soot and Spin: Two Plug-in Paradoxes

Plugs and Cars

The catalytic converter that keeps the ICE from being a gross polluter in conventional cars and hybrids however, isn't kept warm by the continual embrace of an ever-churning engine in a hybrid with all-electric range. A supplemental electric heater comes right to mind. It also spreads doubt about the enviro bona fides of plug-ins.

Plug-in 100
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Plug In America - Links and Resources

Tony Karrer Delicious EVdriven

Real Life EV Stories A Case for Electricity Plug In America Positions Energy Policy Frequently Asked Questions About Plug-in Buses Who Killed the Electric Car? Prop 87 Missed Opportunity RAVs to Keep Rolling in LA Holiday EVangelism ZEVTech Saving RAVs Holiday EVangelism Who Killed the Electric Car? Where Can I Buy One?

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California Energy Commission awards more than $23M to encourage use of alternative transportation fuels

Green Car Congress

This will divert 100 tons per day of food waste from landfills and use that to produce enough renewable natural gas to replace 566,000 gallons of diesel fuel and generate 3.17 million kWh of electricity every year—enough to power nearly 400 average California homes for a year. EdeniQ, Inc. will receive $3.9 tmdgroup, Inc.

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Report from the REFF-Wall Street; Themes in Renewable Energy Finance

Green Car Congress

Neil Auerbach is a Managing Partner at Hudson Clean Energy Partners which is a global private equity firm investing in renewable power, alternative fuels, energy efficiency and storage. billion in 2004 to $117 billion 2007 with the first three quarters of 2008 averaging 29% higher than 2007. Earlier post.).

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