Topics / Working paper

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Looks into the potential and challenges of commercial-scale alternative jet fuel (AJF) production and use based on United Airlines and AltAir’s experience including its challenges, successes, and lessons learned. 

An assessment of the market impacts and full lifecycle greenhouse gas emissions from incentivizing the use of molasses for biofuel production in the EU.

Evaluates well-to-wheel greenhouse gas emissions from soot-free urban transit bus types in 20 megacities.

2011.11.18

Reviews the experiences of the US, Japan and UK in enforcing motor fuel quality requirements. Lessons learned from these three countries are discussed to inform recommendations for the establishment of an effective fuel quality enforcement program.

Publication: Working paper
2011.11.16

This paper provides aggregated statistics for the fleet of new light-commercial vehicles in the EU for the year 2010.

Publication: Working paper
2011.10.19

This paper is ICCT’s 4th contribution to the UNECE GRPE informal subgroup on the development of a worldwide harmonized light vehicles test procedure (WLTP-DTP).

Publication: Working paper
2011.10.19

This paper presents new analysis on the implications of the current inertia class based system and outlines two alternative approaches for discussion within the WLTP-DTP working group.

Publication: Working paper
2011.10.19

Based on an assessment of production costs for two GPF designs, we estimate for a 2.0L gasoline engine a cost of $106 for a stand-alone GPF and between $114 and $154 for a four-way catalyst, presented here as a three-way catalyst (TWC) with PM trapping capabilities.

Publication: Working paper
2011.09.22

Technical note on crop yield-price and land-price elasticities, key determinants of indirect land use change.

Publication: Working paper
2011.08.08

Calculates the fraction of biomass carbon removed from disturbed or cleared forests that is retained in wood products (not emitted to the atmosphere).

Publication: Working paper
2011.07.19

Actions that reduce or eliminate HFC-134a emissions can make an important contribution toward lowering the overall climate impact of the global auto fleet. This paper assesses alternate refrigerant emissions and their climate impacts.

Publication: Working paper
2011.06.17

Builds on more detailed explanations in past WLTP doucments and presents, for discussion, a proposal for defining inertia classes for the WLTP GTR.

Publication: Working paper
2011.05.18

This paper was submitted to the UNECE GRPE informal subgroup on the development of a worldwide harmonized light vehicles test procedure (WLTP-DTP) on the issue of inertia classes to be used in the development of the WLTP.

Publication: Working paper

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