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How things work: OMEGA modeling case study based on the 2018 Toyota Camry
This case study shows that the actual CO2 reductions of 18.6% achieved in the 2018 Camry exceed the 17.7% reductions predicted by EPA models. This confirms that the OMEGA and LPM models accurately predict both new technology benefits and synergies between technologies. It also suggests that other studies contradicting EPA model outcomes are inaccurate and underpredict future technology benefits.
Compliance pathways in the U.S. Phase 2 heavy-duty vehicle efficiency regulation
Explores some of the compliance pathways available to heavy duty vehicle manufacturers. Specifically, this paper develops hypothetical technology packages for certain types of tractor trucks, vocational vehicles, and trailers using distinct technology strategies compares cost-effectiveness.
Air quality and health benefits of improved fuel and vehicle emissions standards in Mexico
Investigated the impacts of updating three standards in Mexico to align with the international best practices employed in the rest of North America: gasoline and diesel sulfur standards, passenger vehicle emissions standards, and truck and bus emissions standards.
Canada-U.S. transborder airline fuel-efficiency ranking
Comparison of the fuel efficiency of airlines serving 10 transborder routes between Canada and the United State for the 12 months between March 2016 and February 2017.
Review of the impact of crop residue management on soil organic carbon in Europe
Assesses the environmental impacts of crop residue management to inform advanced biofuel policy in Europe.
Alternative jet fuels: Case study of commercial-scale deployment
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.
Indirect greenhouse gas emissions of molasses ethanol in the European Union
An assessment of the market impacts and full lifecycle greenhouse gas emissions from incentivizing the use of molasses for biofuel production in the EU.
Low-carbon technology pathways for soot-free urban bus fleets in 20 megacities
Evaluates well-to-wheel greenhouse gas emissions from soot-free urban transit bus types in 20 megacities.
Distribution of air pollution from oceangoing vessels in the Greater Pearl River Delta, 2015
Compiles a high-resolution ship emissions inventory in the Greater Pearl River Delta (GPRD), a heavily populated and prosperous region with heavy ship traffic. Because this traffic contributes to poor local air quality, the Chinese government has identified the GPRD region as a key target for steps to control emissions from ships.
Cost–benefit analysis of early implementation of the China 6 light-duty vehicle emission standard in Guangdong Province
Reviews the costs and benefits that would result from implementing the China 6 light-duty vehicle emission standard in Guangdong Province with a recommended timeline earlier than the national plan (2023). The authors conclude that early adoption (in mid-2018) of the China 6b standard will help Guangdong address its most prominent air quality and human health concerns cost-effectively, in both the short and long term.