Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https://
means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
In this project, we added transportation modes and representation of alternative fuel technologies to a computable general equilibrium (CGE) model (ADAGE), and illustrated the impact of these...
data.gov
An official website of the GSA's Technology Transformation Services