Cummins Targets Post-2028 Rollout for Methanol Retrofit Solutions 7 March 2025 US-based Cummins has received approval from DNV for its methanol-ready engines.Author: Capt. Johnhttps://shipandbunker.com/news/am/228506-cummins-targets-post-2028-rollout-for-methanol-retrofit-solutions