The lead developer of the Fisher Coachworks GTB-40 Plug-In Hybrid Transit Bus, Bruce Emmons, Fisher Coachwork's co-founder and chief technology officer, introduced the GTB-40 PHEV Transit Bus as he took it for its first test drive.
The bus is half the weight of current hybrid buses in the market, and as a result of its energy optimized architecture, it also achieves twice the energy efficiency (fuel economy).










