The purpose of this report is to provide a research-driven analysis of options that can put
California on a pathway to achieve carbon-neutral transportation by 2045. The report …

Transportation connects us. It connects people, countries, and cultures, and draw us closer
to one another. It is also the backbone of our economy and critical to supporting the daily …

This paper investigates how California may reduce transportation greenhouse gas
emissions 80% below 1990 levels by 2050 (ie, 80in50). A Kaya framework that decomposes …

Climate change has fully entered the public consciousness. Newspapers barrage readers
with stories of shrinking glaciers, disappearing species, and cataclysmic weather. A …

This report addresses four questions. 1. How much net CO2 is public transportation saving
in the US from the current level of services being offered? 2. How much additional CO2 …

Cars, trucks, and other vehicles have long been linked to smog and other urban pollution,
but the part they play in the larger complex of atmospheric and energy ills that we now face …

Climate change in California could have a large impact on the state's economy, natural and
managed ecosystems, and human health and mortality. In an effort to mitigate such …

In the last 4 years, the transportation sector has overtaken the power sector as the major
source of greenhouse gas (GHG) emissions, and it is expected to continue to be the …

This report examines the prospects for substantially reducing the greenhouse gas (GHG)
emissions from the US transportation sector, which accounts for 27 percent of the GHG …

Climate change is one of the greatest challenges facing global society. The debate over
what to do is confounded by the uncertain relationship between increasing greenhouse gas …