sustainability

Alkali-activated Materials: Environmental Preliminary Assessment for U.S. Roadway Applications

Research Product Type
Research Report
To increase the adoption of Alkali activated materials concrete for civil applications such as pavements, it is fundamental to analyze the existing literature to clarify the link between environmental and mechanical performance, identifying opportunities for applications that are tailored to the local availability of raw material, reducing transport environmental costs.

Analyzing the Effectiveness of Policy and Regulatory Frameworks for Sustainable Truck Freight

  • Principal Investigator Caleb Weed
  • Georgia Institute of Technology
This study systematically reviews the policy landscape for sustainable freight transportation using text mining and natural language processing techniques and aggregates them into seven distinct policy types: prohibitions, rebates, sales mandates, technological mandates, material infrastructure, and immaterial infrastructure.
Project Status
In Progress

Applying Vulnerability Assessments and Triple Bottom Line Considerations to Rail Infrastructure Management: Toward an Integrated Framework for Rail Resilience and Sustainability

  • Principal Investigator Adair Garrett
  • Georgia Institute of Technology
This research will apply climate vulnerability assessments and the TBL approach to sustainability to rail infrastructure planning and resource allocation decision making. The results will be validated by rail operators and administrators to support improved investments in rail that are resilient to extreme events, protect the natural environment, enhance economic competitiveness, and improve societal quality of life, equitably.
Project Status
In Progress

Assessing Sustainability of E-Commerce Goods Distribution

Research Product Type
Dissertation / Thesis
As e-retailers compete with increasingly consumer-focused service, urban freight witnesses a significant increase in associated distribution costs and negative externalities including greenhouse gas emissions advancing global climate change, as well as criteria pollutant emissions worsening local air quality and thus affecting those living close to logistics clusters. Thus, the author considers the potential of e-commerce to render economically viable, environmentally efficient, and socially equitable urban goods flow, which is pertinent to understand the opportunities and challenges associated with urban freight in light of the increasingly consumer-focused e-commerce distribution.