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California ARB approves ACC II rule; 100% of LDVs to be PHEVS, ZEV by 2035; LEV IV emissions requirements

Green Car Congress

The California Air Resources Board approved the Advanced Clean Cars II (ACC II) rule. The rule establishes a year-by-year roadmap so that by 2035 100% of new cars and light trucks sold in California will be zero-emission vehicles (ZEVs) and plug-in hybrid electric vehicles (PHEVs). Increasing Access to Zero-Emission Vehicles.

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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

Green Car Congress

Under Sustainable Zoom-Zoom 2030, Mazda aims to reduce corporate average well-to-wheel carbon dioxide emissions to 50% of 2010 levels by 2030, and achieve a 90% reduction by 2050. It intends to achieve this with a policy prioritizing efficiency improvements and measures for cleaner emissions that apply in the real world.

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Nissan Updates on Nissan Green Program 2010; New Vehicle CO2 Needs to Be Reduced 90% by 2050

Green Car Congress

Nissan also announced the introduction of an automatic transmission (AT) model with a clean-diesel engine in the Japanese market, planned for spring 2010. Along with the mid-term NGP 2010 plan, originally announced in December 2006, Nissan is reviewing its long-term CO 2 emissions-reduction scenarios. Reducing Other Emissions.

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KCL study finds London air pollution from traffic improving, but continues to exceed limits in many parts of city

Green Car Congress

This contrasted with the trends for the preceding five year period (2005–2009) when a wider upward tendency was observed in ΔNO 2 concentrations; this can be attributed in part to a 3% rise in the number of diesel buses and coaches between 2005 and 2009 and to the failure of tighter Euro class emissions standards. between the two periods.

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Kia unveiling new cee’d GT line with new 1.0L T-GDi and 7-speed DCT at Geneva

Green Car Congress

liter T-GDi is a downsized, three-cylinder power unit engineered to improve fuel consumption and emissions while offering strong performance and immediate response. liter T-GDi engine produces 120 PS (118 hp, 88 kw) and 172 N·m (127 lb-ft) torque, and has been engineered to deliver lower CO 2 emissions than the 1.6-liter

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New Ford S-MAX first worldwide to offer Intelligent Speed Limiter

Green Car Congress

The all-new S-MAX will be offered with TDCi diesel and EcoBoost gasoline engines for quiet, effortless cruising, and CO 2 emissions reduced by up to 7%. liter 100/km (47 mpg US) fuel efficiency and 129 g/km CO 2 emissions from a revised engine block, new cylinder-head and fuel injection designs. S-MAX powertrains. Ford’s new bi?turbo

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Porsche's New Six-Stroke Engine Explained

The Truth About Cars

But they’re not as popular as they used to be due to emissions concerns and are mainly limited to smaller applications (e.g. Additionally, the second compression phase helps to “scavenge” gases [sic] from the first combustion, leading to cleaner emissions and improved thermal efficiency.

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