Topics / Vehicle emissions testing

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Testing shows CO and NOx emissions from China 5 gasoline cars are not properly controlled under real-world driving conditions.

This research explores policy approaches that can improve real-world fuel consumption performance, especially for compliance with the 2015-2020 standards and the development of the 2025-2030 standards.

Analyzes the model structure, simulation flow, and limitations of the EU’s regulatory tool for the simulation of heavy-duty vehicle fuel consumption. Compares the regulatory vehicle simulation tools used in the EU and the United States.

2018.07.13

Testing shows CO and NOx emissions from China 5 gasoline cars are not properly controlled under real-world driving conditions.

Publication: White paper
2018.06.21

This research explores policy approaches that can improve real-world fuel consumption performance, especially for compliance with the 2015-2020 standards and the development of the 2025-2030 standards.

Publication: White paper
2018.03.06

Analyzes the model structure, simulation flow, and limitations of the EU’s regulatory tool for the simulation of heavy-duty vehicle fuel consumption. Compares the regulatory vehicle simulation tools used in the EU and the United States.

Publication: White paper
2018.02.12

Collects and analyzes real-world emissions data from multiple sources in China. The data include emissions of NOx, CO, and total hydrocarbons. from 55 LDVs and 67 HDVs tested using PEMS. The vehicle sample covers a wide range of emissions standards, from China 0 to China 5/V, and vehicle types. 

Publication: White paper
2017.08.30
The Volkswagen Group (including Audi and
Blog Post
2017.08.29

A report investigating the real-world emissions of four Euro 6 passenger cars—one gasoline and three diesel vehicles with different aftertreatment technologies, tested under variable conditions. The investigation was conducted by the Laboratory of Applied Thermodynamics, of the Aristotle University of Thessaloniki, and its spin-off company, Emisia.

Publication: Consultant report
2017.06.29

The DO Lectures are "an inexplicable cross section between a festival and a conference." ICCT Senior Fellow John German was invited to participate in DO Wales 2016. His presentation was titled "Seeing through the Hype."

Event
2017.06.26

Results of a project by the International Centre of Automotive Technology (ICAT), in India, to conduct laboratory and on-road testing of three in-use vehicles, using a portable emissions measurement system, over a variety of drive cycles and routes.

Publication: Consultant report
2017.04.14

Informs the next phase of PROCONVE for LD vehicles by assessing important components of PROCONVE L6 and their relative strengths and weaknesses compared with similar programs in the U.S. and the EU.

Publication: White paper

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