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Environment Canada study finds vehicle exhaust a significant source of isocyanic acid; suggests consideration of new emission standard

Green Car Congress

Researchers at Environment Canada have found that vehicle exhaust is a significant source of isocyanic acid (HNCO), a toxic gaseous acid that is a product of various forms of combustion and a potential health concern. Automobile exhaust is also a known source of inorganic acids such as nitric (HNO 3 ) and nitrous (HONO) acids.

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MECA: industry could exceed relaxed US efficiency standards as it has to meet tighter standards elsewhere

Green Car Congress

In response, MECA (Manufacturers of Emission Controls Association), commented : Suppliers of emission control and efficiency technologies will continue to innovate and introduce new advancements to further improve fuel efficiency while continuing to lower tailpipe emissions across the light-duty vehicle fleet.

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Government of Canada Releases Draft Regulations to Reduce Greenhouse Gas Emissions from New Light-Duty Vehicles; Outcome Aligned With US

Green Car Congress

Environment Canada released draft regulations to limit greenhouse gas emissions from new vehicles beginning with the 2011 model year. Of that quarter, cars and light trucks account for nearly half, accounting for 12% of Canada’s total GHG emissions. Earlier post.)

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EC proposes 95 grams CO2/km target for new cars by 2020, 147 grams for light vans; super credits for cars below 35g

Green Car Congress

The European Commission today proposed targets for the further reduction of carbon dioxide (CO 2 ) emissions from new cars and light commercial vehicles (vans) by 2020. L/100km), if the vehicles were to meet this CO 2 solely through fuel economy improvements. grams in 2011 and a mandatory target of 130 grams in 2015.

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Honda begins production of 2023 Honda CR-V Hybrid in North America

Green Car Congress

The new CR-V is longer and wider with premium proportions and a significantly broader stance, further advancing the Honda rugged design direction for light trucks with a low horizontal beltline and a long, powerful front end. It also allows for a higher sustained top speed, improves fuel economy and enables up to 1,000 pounds of towing.

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NHTSA issues Notice of Intent for EIS for MY 2017-2025 CAFE standards, inviting comment

Green Car Congress

The Preferred Alternative will reflect annual stringency increases for both passenger cars and light trucks that fall at levels between the upper and lower bounds identified above. NHTSA has not yet identified its Preferred Alternative. Earlier post , earlier post.).

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New Comprehensive Lifecycle Energy and Emissions Inventory Includes Non-Operational Components; Large Aircraft Can Perform Better than Light Rail

Green Car Congress

Ranges in passenger occupancy can easily change the relative performance of modes, with large aircraft performing better than light rail in some of the areas investigated. Samples of the findings include: Off-peak urban diesel buses has the largest energy consumption and GHG emissions per PKT, followed by the three light-duty vehicles.

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