As large urban areas deal with traffic congestion, space constraints, and air pollution, they will increasingly turn to “green” electric mass transit systems. Conductor rails for LRTs ( light rail transit), monorails, and APMs ( automated people movers) must be reliable, long-wearing, and energy efficient, while needing minimal maintenance. Transit operators demand the optimal conductor bar profiles and layouts to meet specific system operating requirements. They need engineering services, installation assistance, and commissioning oversight. Over time, steel 3rd rail systems will convert to highly conductive stainless steel capped aluminum rails to reduce energy consumption, lower installation costs, and minimize the number of power substations. These “green” rails must provide operating life equivalent to all-steel rails. Innovative PRT (Personal Rapid Transit) concepts need ingenious conductor rail solutions and technically advanced battery charging systems. Lastly, train operators need power and safe plug-in for vehicles parked in maintenance facilities.