Innovative. The High Torque Power Drive (HTP)™ is an innovative drive system for ships which is greatly superior to conventional combustion engine drives. Economically efficient. The High Torque Power Drive (HTP)™ reaches its economic efficiency with a significant decrease of operational costs and a distinct increase in reliability. Eco-friendly. The system decreases energy consumption and pollutant emission considerably. Only the energy actually required by the drive system is consumed.