Heavy truck use is expected to double in fifteen years over the Wyoming and Nebraska portion of the I-80 corridor. The study evaluates alternatives to repaving the interstate highway for the increased traffic volume. The alternatives included: material changes, additional capacity, and diverting truck cargo to railroads.

This book opens up new ways to develop mathematical models and optimization methods for interdependent energy infrastructures, ranging from the electricity network, natural gas network, district heating network, and electrified transportation network. The authors provide methods to help analyze, design, and operate the integrated energy system more efficiently and reliably, and constitute a foundational basis for decision support tools for the next-generation energy network. Chapters present new operation models of the coupled energy infrastructure and the application of new methodologies including convex optimization, robust optimization, and equilibrium constrained optimization. Four appendices provide students and researchers with helpful tutorials on advanced optimization methods: Basics of Linear and Conic Programs; Formulation Tricks in Integer Programming; Basics of Robust Optimization; Equilibrium Problems. This book provides theoretical foundation and technical applications for energy system integration, and the the interdisciplinary research presented will be useful to readers in many fields including electrical engineering, civil engineering, and industrial engineering.

The nation's energy choices embody many tradeoffs. Water use is one of those tradeoffs. The energy choices before Congress represent vastly different demands on domestic freshwater. The energy sector's water consumption is projected to rise 50% from 2005 to 2030. This rising water demand derives from both an increase in the amount of energy demanded and shifts to more water-intense energy sources and technologies. This report discusses this issue as well as related issues that may arise for the 112th Congress.

Climate change has been the subject of thousands of books and magazines, scientific journals, and newspaper articles daily. It’s a subject that can be very political and emotional, often blurring the lines between fact and fiction. The vast majority of research, studies, projections and recommendations tend to focus on the human influence on climate change and global warming as the result of CO2 emissions, often to the exclusion of other threats that include population growth and the stress placed on energy sources due to emerging global affluence. Climate Vulnerability, Five Volume Set seeks to strip away the politics and emotion that surround climate change and will assess the broad range of threats using the bottom up approach—including CO2 emissions, population growth, emerging affluence, and many others—to our five most critical resources: water, food, ecosystems, energy, and human health. Inclusively determining what these threats are while seeking preventive measures and adaptations is at the heart of this unique reference work. Takes a Bottom-Up approach, addressing climate change and the threat to our key resources at the local level first and globally second, providing a more accurate and inclusive approach. Includes extensive cross-referencing, which is key to readers as new connections between factors can be discovered. Cuts across a number of disciplines and will appeal to Biological Science, Earth & Environmental Science, Ecology, and Social Science, comprehensively addressing climate change and other threats to our key resources from multiple perspectives

An integrated mobile testing study that utilized a large truck equipped with various testing equipment was conducted on Interstate I-70 in Colorado. The field study integrated wind measurement, vehicle dynamic monitoring and geospatial multimedia technology on a real-time and synchronized basis. Essential multi-type data was collected in both time and spatial domains for further investigations of wind characterizations and the safety performance of large trucks under crosswinds, in complicated topographic conditions and other environmental conditions. Environmental geospatial multimedia information for transportation safety has become a very important information source with data integration from both DOT and drivers' perspective in terms of planning, precise decision-making and management. Drivers can benefit from the geospatial multimedia information of road environments in terms of driving safety and confidence. Based on the field testing results, a framework for a traffic vulnerable information system was developed, and the geospatial multimedia technology was integrated with environmental condition and just emerged in transportation engineering field and Web-based platform to assist transportation management and drivers. This study implemented Video Mapping System (VMS) technology along the I-70 mountain corridor, measured wind speeds in three dimensions and accelerations in two dimensions, and developed a Web-based geospatial multimedia database with embedded wind speeds and accelerations as environmental-related georeferenced vulnerable traffic information at selected feature points in the testing route.