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HEI launches two new non-tailpipe particulate emission studies

Green Car Congress

The Health Effects Institute (HEI) has launched two new studies funded under RFA 21-1, Quantifying Real-World Impacts of Non-Tailpipe Particulate Matter Emissions. The new studies are: Improved Characterization of the Real-World Contributions and Impacts of Non-tailpipe Particulate Matter Emissions ,” led by Greg Evans, University of Toronto.

Emissions 353
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GM and EDF announce recommended principles on EPA emissions standards for Model Year 2027 and beyond

Green Car Congress

General Motors and Environmental Defense Fund announced a set of recommendations that seek to accelerate a zero-emissions, all-electric future for passenger vehicles in model year 2027 and beyond. Standards should be designed in a manner consistent with EPA’s long-standing regulation of emissions from new motor vehicles.

EPA 186
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Europe’s Euro 7 emission limits face pushback from 8 international locations

Baua Electric

8 Ecu Union countries together with France and Italy referred to as for the bloc to scrap deliberate Euro 7 exhaust emission limits, announcing they’re overly determined and unrealistic for automakers to strike. Tackling emissions from automobiles has been specifically difficult.

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Moscow aiming for all-electric bus fleet by 2032

Green Car Congress

The replacement of a diesel bus with an e-bus leads to an average reduction of the CO 2 emissions in the environment of 60.7 The increase in a number of e-buses in 2022 will already enable a decrease in emissions by 85.7 The transport running on electricity is safer for the city ecology than cars using an internal combustion engine.

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Study finds airplane traffic a major contributor to particle pollution in Los Angeles

Green Car Congress

Results of a new study suggest that emissions particle emissions from airplane traffic at Los Angeles International Airport (LAX) are a major source of particle number (PN) concentrations in the Los Angeles area that are of the same general magnitude as the entire urban freeway network. Aviation Emissions'

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WLTP and RDE tests for measuring emissions come into force in EU tomorrow

Green Car Congress

Two new tests for measuring emissions from cars and vans will come into force in the EU tomorrow. The new laboratory test, the Worldwide Harmonized Light Vehicle Test Procedure ( WLTP ), will introduce more realistic testing conditions for measuring pollutant and CO 2 emissions than the previous, outdated lab test (NEDC).

Emissions 170
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Study finds significant slowdown in decrease of NOx emissions in US; implications for air quality management

Green Car Congress

NO x emissions have not been decreasing as expected in recent years (2011–2015) when comparing top-down estimates from satellites and surface NO 2 measurements to the trends predicted from the US Environmental Protection Agency’s emission inventory data, according to a new study by an international team of researchers.

Emissions 150