Carnival has spent $400 million so far and is on track to develop and deploy its systems on more than 85 vessels across its global fleet through 2020 – significantly improving the quality of air emissions from its ships and reinforcing its environmental commitment.
First announced in 2013, the company broke new ground in engineering a proprietary technology to successfully function in the confined spaces of a cruise ship to reduce sulfur compounds and particulate matter from a ship’s engine exhaust at any operating state of a ship – at sea, during maneuvering and in port.
The systems enable Carnival Corporation to meet international regulations that place a cap on sulfur content of fuel oil at 0.1 percent. In addition to mitigating costs for low-sulfur fuel, the systems further the company’s sustainability goals to continue reducing the intensity of carbon emissions while improving the overall quality of emissions.
Carnival Corporation’s Exhaust Gas Cleaning Systems, known for their ability to clean – or “scrub” – exhaust from high-sulfur fuel, are currently installed and certified on 17 Carnival Cruise Line vessels, 13 Holland America Line vessels, 10 Princess Cruises vessels, seven Costa Cruises vessels, five AIDA Cruises vessels, four P&O Cruises UK vessels, three Cunard vessels and one P&O Cruises Australia vessel. The installation schedule for the remaining vessels will be forthcoming.
Carnival Corporation pioneered adapting a proven land-based exhaust gas cleaning technology into a marine system that is suitable for the restricted spaces available on cruise ships, leading to a significant development in shipboard environmental technology.
The sulfur reduction program is in line with other proactive steps Carnival Corporation has taken to reduce its carbon footprint, including the adoption of LNG – the world’s cleanest burning fossil fuel. In 2015, AIDAsol from the company’s AIDA Cruises brand was the first cruise ship in the world to be supplied with power by an LNG Hybrid barge and, last year, the newly delivered AIDAprima became the first cruise ship to routinely use LNG with a dual-fuel powered engine while in port. By 2019, with the introduction of the first of seven fully LNG-powered vessels, Carnival Corporation will be the first cruise company in the world to use LNG to power cruise ships both while they are in port and on the open sea.
Carnival Corporation & plc is the largest leisure travel company in the world, with a portfolio of 10 cruise brands in North America, Europe, Australia and Asia comprised of Carnival Cruise Line, Fathom, Holland America Line, Princess Cruises, Seabourn, AIDA Cruises, Costa Cruises, Cunard, P&O Cruises (Australia) and P&O Cruises (UK).
Together, these brands operate 102 ships visiting over 700 ports around the world and totaling 226,000 lower berths with 19 new ships scheduled to be delivered between 2017 and 2022.