Small-size, big performance, exhaust gas emission scrubbers by Green Tech Marine were recently installed by Norwegian Cruise Lines (NCL) in their Pride of America, following on the heels of an earlier pilot installation aboard Royal Caribbeans’ Liberty of the Seas. The scrubbers will be installed in March during the ship’s dry- docking in Pearl Harbor Naval shipyard to replace the ships silencers and clean the exhaust of four 8 MW engines, in what the manufacturers claim to be the biggest marine scrubber installation in the world at this time.
'Pride of America': Photo credit Wikimedia CCL 2
Paraphrasing Shakespeare’s Hamlet: ‘To scrub, or not to scrub, that is the question’ … For to be legal and comply with reduced SOX emission limits, in Emission Control Areas (ECA’s) ships can either operate on low-sulphur residual and distillate fuels or fit exhaust gas treatment systems (EGTS) otherwise known as SOX scrubbers. These systems clean ... [More]