Edmonds EcoPower, In a World first, EcoPower is the only hybrid ventilations units which incorporate Australian-engineered True-hybrid technology. EcoPower combines natural ventilation with a high efficiency electronically commutated (EC) motor in a single unit to ensure reliable and on-demand peak performance, which required EcoPower is capable of operating unhindered in natural mode (wind) or in both natural and energy efficient mechanical modes simultaneously. When required, performance boosted by activating mechanical operating to ensure desired airflow rates is achieved. Even during mechanical operations, wind power can improve flow rate performance.