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A sharp increase in revenue passenger miles drove both profits and fuel consumption on domestic operations up between 2014 and 2016 for U.S. airlines. Alaska Airlines again ranked first in overall fuel-efficiency, while the gap between it and the least fuel-efficient carrier, Virgin America in 2016, widened slightly to 26%.

This update adds one new data source, for a total of 14, covering 16 years, eight countries, and approximately 1.1 million cars. The analysis shows that, in the EU, the gap between official and real-world CO2 emission values continues to grow—from 9% in 2001 to 42% in 2016.

Investigates the gap between real-world and official CO2 emission values in the four largest vehicle markets in the world: China, the EU, Japan, and the United States. The analysis shows that the gap has increased in all markets since 2001. 

2017.03.22
Evaluates the potential for alternative jet fuels (AJFs) to decarbonize the aviation sector and the risks associated with those fuels’ sustainability, costs and barriers to commercialization. 
Publication: White paper
2017.03.06

Assesses major cities around the world with high electric vehicle uptake and summarizes the policy, charging infrastructure, and consumer awareness actions in place to help develop the electric vehicle market in those cities.

Publication: White paper
2017.02.14

Summarizes projects, initiatives, and exemplary practices among electric utilities to promote the integration of electric vehicles and maximize their potential benefits.

Publication: White paper
2017.01.12

Examines the potential impact of the EU’s real-driving emissions regulation and ICCT’s proposed modifications on real-world emission factors of new diesel cars and projected passenger car fleet NOX emissions in the EU through 2030.

Publication: White paper
2016.12.23

Baseline for light-commercial vehicle fleets as well as for the M2 category of vehicles in India. The assessment focuses on the differences in fleet characteristics and technology adoption among LCV fleets in FY 2014-15 compared with FY 2011-12, as well as differences among manufacturers for FY 2014-15.

Publication: White paper
2016.12.15

A comprehensive investigation of mass, aerodynamic drag, and tire rolling resistance in Europe's LDV fleet, and estimates reductions in fuel consumption and CO2 emissions that could be achieved by reducing those driving resistances.

Publication: White paper
2016.11.21

Presents detailed results and methodology of a study using computer simulation modeling, vehicle tear-down analysis, and additional supplementary data to estimate compliance costs of potential vehicle CO2 emission standards for the European passenger car and light-commercial vehicle fleets in 2025–2030.

Publication: White paper
2016.11.16

This update adds two new data sources, for a total of 13, covering 15 years, six countries, and approximately 1 million cars. The analysis shows that, in the EU, the gap between official and real-world CO2 emission values continues to grow—from 9% in 2001 to 42% in 2015.

Publication: White paper
2016.11.16

Analyzes near-term electric vehicle trends to inform on how governments might optimally evolve their electric vehicle incentive programs to sustain market growth. Assess how electric vehicle costs are reduced in the 2020—2025 timeframe to estimate when the consumer proposition tips in favor of electric vehicles in leading markets.

Publication: White paper
2016.10.31

Analyzes emerging electric vehicle technologies in terms of their electric range, vehicle models offered, and battery capacity. Assesses potential for increased global production volume from automobile manufacturers and battery suppliers, and the implications for reduced battery pack costs through 2023.

Publication: White paper

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