The Prince Rupert Port Authority (PRPA) has announce that five companies are being honoured for their outstanding participation in its Green Wave environmental incentive program in 2019. They include past recipients COSCO, Maersk, and BC Ferries, as well as two new recipients – Ocean Network Express and Pacific Basin. PRPA’s Green Wave program rewards shippers by offering discounted harbour fees to vessel owners who voluntarily invest in sustainable practices. Vessels are scored on air emission control and underwater noise reduction measures and allotted savings through a three-tier system.