A5067886009- Electric Vehicles and Infrastructure
- Energy, Environment, and Transportation Policies
- Vehicle emissions and performance
- Transportation and Mobility Innovations
- Transportation Planning and Optimization
- Smart Parking Systems Research
- Urban Transport and Accessibility
- Energy and Environment Impacts
- Wind and Air Flow Studies
- Infrastructure Resilience and Vulnerability Analysis
- Electric and Hybrid Vehicle Technologies
- Noise Effects and Management
- Risk and Safety Analysis
- Climate Change and Health Impacts
- Environmental Impact and Sustainability
- Urban Heat Island Mitigation
- Wireless Sensor Networks and IoT
- Thermoregulation and physiological responses
- Adventure Sports and Sensation Seeking
- Impact of Light on Environment and Health
- Transport and Logistics Innovations
- Asphalt Pavement Performance Evaluation
- Embedded Systems and FPGA Design
- Geographic Information Systems Studies
- Traffic Prediction and Management Techniques
National Renewable Energy Laboratory
2019-2024
Arizona State University
2016-2020
The long-term reliability and functioning of transportation systems will increasingly need to consider plan for climate change extreme weather events. Transportation have largely been designed operated historical conditions that are now often exceeded. Emerging knowledge how embraces risk-based thinking favoring more robust infrastructure designs. However, there remain questions about whether this approach is sufficient given the uncertainty non-stationarity climate, many other driving...
Passenger and freight travel account for 28% of U.S. greenhouse gas (GHG) emissions today. We explore pathways to reduce transportation using NREL's TEMPO model under bounding assumptions on future behavior, technology advancement, policies. Results show diverse routes 80% or more well-to-wheel GHG reductions by 2050. Rapid adoption zero-emission vehicles coupled with a clean electric grid is essential deep decarbonization; in the median scenario, vehicle sales reach 89% passenger light-duty...
Medium- and heavy-duty vehicles are 21% of US transportation greenhouse gas (GHG) emissions a major source air pollution. We explore how the total cost driving (TCD) zero-emission (ZEVs), including battery electric hydrogen fuel cell (EVs FCEVs), could evolve under alternative scenarios. With continued improvements in fuels, ZEVs can rapidly become viable, potentially reaching TCD parity or better compared to diesel by 2035 for all market segments. For heavy long-haul trucks, EVs competitive...
New mobility technologies such as electrified and shared mobility, combined with polices incentive programs, are emerging to help address sustainability equity issues in transportation planning. However, it can be difficult understand the impacts of novel trends modes on energy-efficient access. This is owing a lack (1) open-source tools enabling rapid data collection, (2) metrics that consider multimodal, multiactivity access within contexts equity. paper addresses topic improving...
To understand the transportation sector’s role on influencing and mitigating heat in cities, this research quantifies added from pavement infrastructure vehicle travel hot automobile dependent metropolitan Phoenix, Arizona. Construction of a one-dimensional transfer model for local weather conditions design is combined with densities to simulate spatiotemporal sensible flux magnitudes. In metro pavements vehicles comprised 67% roadways, 29% parking, 3.9% vehicles. Concrete asphalt emit 15%...
A common complaint against changing parking requirements is that critical for businesses to survive. Such statements are generally taken as a statement of fact by planners and local officials, yet there little empirical work in support this claim. This research examines how online business reviews reflect customer sentiment toward parking, associated with the supply parking. The Phoenix, Arizona region used analysis. at parcel level combined data from user-generated Yelp assess satisfaction...
Recently, increasing acknowledgment has been given to the risk climate change poses transportation sector. Assessments of vulnerabilities, impacts, and adaptation strategies these stressors typically maintain a fairly narrow scope give little-to-no consideration other infrastructure social systems. However, with evolution implementation new technology, systems are becoming increasingly complex, interconnected, critical in our lives. Therefore, addition exploring risks vulnerabilities solely...
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