Our existing engines can also be modified with both primary and secondary methods of developed NOX reduction technologies. Primary methods include: dual-fuel engines, an efficiency rudder, highly efficient propellers, oceanguard seals, and CBM (Condition Based Monitoring). Secondary methods include: the Compact Silencer System, Scrubbers, SCR, Senitec products, and Wetpac.
To reduce CO2 and SOX emissions we have increased engine efficiency, developed multi-fuel engines, and produced technologies that advance the efficiency of the entire ship. Our exhaust gas cleaning technology means lower operating costs through access to less costly fuel, avoiding fuel switching, storage, and availability issues, and reducing the operational impact on the environment.
Wärtsilä also now offers a series of modular high voltage shore connection systems (HVSC) to provide in-harbour electrical power without the use of auxiliary engines.