This paper presents an analysis of the potential system-wide energy and air emissions implications of hydrogen fuel cell vehicle (H2-FCV) penetration into the U.S. light duty vehicle (LDV) fleet. The analysis uses the U.S. EPA MARKet ALlocation (MARKAL) technology database and model to...

The adoption of alternative fuel vehicles (AFVs) has been regarded as one of the most important strategies to address the issues of energy dependence, air quality, and, more recently, climate change. Despite decades of effort, we still face daunting challenges to promote wider acceptance of AFVs...

This paper reviews the regulatory history for nitrogen oxides (NOx) pollutant emissions from stationary sources,primarily in coal-fired power plants. Nitrogen dioxide (NO2) is one of the six criteria pollutants regulated by the 1970 Clean Air Act where National Ambient Air Quality Standards were...

Given the dominance of power plant emissions of greenhouse gases, and the growing worldwide interest in CO2 capture and storage (CCS) as a potential climate change mitigation option, the expected future cost of power plants with CO2 capture is of significant interest. Reductions in the cost of...

Few integrated analysis models examine significant U.S. transportation greenhouse gas emission reductions within an integratedenergysystem.Ouranalysis, usingabottom-upMARKet ALocation (MARKAL) model, found that stringent systemwide CO2 reduction targets will be required to achieve significant...

We seek to improve the ability of integrated assessment (IA) models to incorporate changes in CO2 capture and sequestration (CCS) technology cost and performance over time. This paper presents results of research that examines past evidence in controlling other major power plant emissions that...

When it comes to energy security and climate change concerns, transportation is the principal culprit. It consumes half the oil used in the world and accounts for almost one-fourth of all greenhouse gas (GHG) emissions. In the United States, it plays an even larger role, consuming two-thirds of...

This paper examines past experience in controlling emissions of sulphur dioxide (SO2) and nitrogen oxides (NOx) from coal-fired electric power plants. In particular, we focus on US and worldwide experience with two major environmental control technologies: flue gas desulphurisation (FGD) systems...