Carnival Corp on Track to Meet Its 2020 Sustainability Goals 19 June 2019 By the end of 2018, the company’s carbon footprint was reduced by 27.6% relative to 2005 baseline.Author: Capt. Johnhttps://worldmaritimenews.com/archives/278901/carnival-corp-on-track-to-meet-its-2020-sustainability-goals/