资源

We summarize research on hydrogen fueling infrastructure, technology pathways, station planning, and funding from prominent fuel cell vehicle development markets.

中国目前拥有世界上最大的重型车市场，重型车燃料消耗量居世界第二位。在2012到2040年期间，重型车的燃料消耗量还会以每年3%的速度增长，占这一期间中国交通领域能源消耗总增量的34%。

As a result of the quickly expanding market and better control of emissions for on-road vehicles, non-road vehicles will soon become the dominant source of air pollution in the world.

This report summarizes the results of the first independent, bottom-up cost assessment of near and mid-term technologies to improve new aircraft fuel efficiency.

Internal combustion engines are ubiquitous in today’s society. Applications for these engines cover a broad spectrum, ranging from vehicles that transport passengers and move goods to specialized vehicles and equipment used in the construction and agriculture industries.

Modeling is essential to identifying and assessing non-road mobile sources of air pollutant emissions, forecasting future activity and emissions, and evaluating the impacts of potential policies.