Portland, Oregon Gets First Light Rail With Supercapacitors
Siemens is installing the energy storage system, which can either be used to maintain voltage or to send energy back to the grid.
Amtrak's Locomotives Send 100% of Energy Back to the Grid
Amtrak, finally in healthier financial shape, will service the Northeast with advanced electric locomotives.
China High Speed Rail Growing, European Line Topped by Solar Panels
China completed a 820-mile high speed rail route, and a rail line between Paris and Antwerp is topped by 16,000 solar panels.