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Oak Ridge-GM prototype low-viscosity ionic liquid-additized engine oil delivers 2% fuel economy improvement over 5W-30

Green Car Congress

Prototype low-viscosity ionic liquid-additized engine oil demonstrated a 2% improved fuel economy compared to Mobil 1 5W-30 engine oil (3.93% over the 20W-30 baseline oil) in standard fuel efficiency engine dynamometer tests. 1%) in nonpolar hydrocarbon oils. —Dr.

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EPA annual report on CO2, fuel economy and technology trends finds 2012 heading for all-time best; rapid adoption of new technologies

Green Car Congress

Adjusted CO 2 emissions and adjusted fuel economy, MY 1975-2011. The report finds that CO 2 emissions rates and fuel economy values reflect a very favorable multi-year trend beginning in MY 2005. The fleet-wide average real world MY 2011 personal vehicle CO 2 emissions value is 398 g/mi and average fuel economy is 22.4

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UNEP, IEA, ITF and FIA Foundation to Launch Global Fuel Economy Initiative (GFEI)

Green Car Congress

A partnership of the UN Environment Programme (UNEP), the International Energy Agency (IEA), the International Transport Forum (ITF) and FIA Foundation is launching the Global Fuel Economy Initiative (GFEI) at the upcoming Geneva motor show. This would also depend on the provision by the electricity sector of low-CO 2 electricity.

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CRC study finds some adverse results from use of mid-level ethanol blends in MY 2001-2009 engines; DOE and ethanol industry say study significantly flawed

Green Car Congress

In response, the US Department of Energy (DOE) and the Renewable Fuels Association charged that the study was fundamentally flawed. In June 2008, EPA outlined testing needed for the agency to approve a waiver, and EPA requirements were consistent with test plans developed by the auto and oil industries. Earlier post.)

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Toyota introduces new 2020 Highlander and hybrid at New York International Auto Show; TNGA-K platform

Green Car Congress

Just as the first RAV4 launched the compact crossover SUV segment 22 years ago, the original Highlander redefined the midsize family SUV when it arrived in 2001. A variable cooling system (electric water pump, electric thermostat) and a fully variable oil pump further improve engine efficiency.

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New 450hp Small Block V8 for 2014 Corvette features direct injection, cylinder deactivation, continuously variable valve timing

Green Car Congress

The new Corvette LT1 engine, the first of the Gen 5 family of Small Block engines, combines several advanced technologies, including direct injection, Active Fuel Management and continuously variable valve timing to support a new advanced combustion system with an 11.5:1 All-aluminum block and oil pan. 1 compression ratio.

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University of Wisconsin Researchers Investigating Dual-Fuel (Gasoline and Diesel) Partially Premixed Combustion for High-Efficiency, Ultra-Low Emission Combustion; 53% Thermal Efficiency

Green Car Congress

Kalghatgi and his group explored both the use of low-cetane fuels and exhaust gas recirculation (SAE 2007-01-0006). SAE 2001-01-0655), and optimizing fuel reactivity (Bessonette et al., Here, the potential for fuel economy improvement would even be larger than in diesel truck engines. SAE 2007-01-0191). Rolf Reitz.

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