DNV Confirms Carbon Ridge’s Centrifugal OCCS System Reaches Peak CO2 Capture Rate of 98% in Scorpio Tankers Pilot
DNV’s technical evaluation of the pilot installation onboard Scorpio Tankers vessel confirms Carbon Ridge OCCS performance results.
An assessment from global classification society DNV, using its Recommended Practice for performance verification of onboard carbon capture and storage (OCCS), has confirmed Carbon Ridge’s centrifugal onboard carbon capture system can reach CO2 capture rates of as high as 98%. This is the first maritime deployment of a centrifugal OCCS system, which during the testing was set up to capture and treat a part of the emissions stream generated by a LR2 product tanker owned by Scorpio Tankers Inc.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260603754943/en/ Carbon Ridge OCCS installed onboard Scorpio Tankers STI Spiga
The results were reached using data gathered over a scheduled five-month pilot period, which commenced in July 2025 at Besiktas Shipyard in Turkey, on the 109,999 dwt, 2015-built STI Spiga as the vessel undertook regular commercial operations.
