An official website of the United States government
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.
At the direction of the U.S . Congress, the Federal Railroad Administration (FRA), with technical support from the Volpe National Transportation Systems Center (Volpe Center), investigated the feasibility of using micro-Superconducting Magnetic Energy Storage (SMES) technology to provide cost-...