Mumbai: March 22, 2021- Norwegian Cruise Line (NCL) has turned around global cruise travel, transcending many boundaries through its 54-year-old history. On the occasion of World Water Day 2021, the cruise company, that has always been mindful of preserving natural resources integral to our sustenance and survival, takes us through its water conservation and management practices.
Under its Sail and Sustain Stewardship Program, the company has been working tirelessly to launch several innovative initiatives to minimize waste to landfills, reduce the CO2 emissions rate, increase sustainable sourcing and invest in emerging technologies. In 2019, NCL became the first major global cruise company to eliminate single-use plastic beverage bottles across its fleet and its private destinations, saving over six million plastic water bottles each year
Onboard Production
Onboard NCL’s vessels, water is primarily used by the guests and crew in their staterooms for showers, bathtubs and sinks but is also used for galleys, laundry, pools, whirlpools, spas and cleaning public spaces. The company has focused its efforts on increasing water production on board with sophisticated plants that use seawater as the source, which reduces the need for the bunkering of fresh water. This is particularly important in countries where fresh water is limited and best reserved for local communities.
Figures are based on Norwegian Cruise Line Holdings’ 2019 water production data.
Water Conservation
Some of NCL’s water conservation efforts include installing water flow reducers on sink taps, shower heads and galley sink taps. NCL has increased or upgraded onboard RO plants and plan to install additional water meters to measure water consumption in more locations to better strategize how to reduce the usage.
Wastewater Treatment Systems
To treat wastewater onboard, all NCL ships are equipped with Advanced Wastewater Purification systems (AWPs). Wastewater is run through these systems and treated prior to discharge, resulting in effluent that meets or exceeds international regulations and many municipal wastewater facility standards. Every ship’s wastewater is tested quarterly by a third-party. In addition to that, environmental officers on board conduct weekly water tests to ensure NCL continues to meet all standards. Further duties of environmental officers include the implementation, training, oversight and verification of shipboard environmental compliance, in addition to providing shoreside assistance for developing environmental policies and procedures
Ballast Water
To operate safely and comfortably, ships perform an operation known as ballasting, which helps to ensure trim, stability and structural integrity. Filling ballast tanks with ocean water helps stabilize ships, providing comfort to guests and crew. As water is discharged or as fuel is consumed, ships take on seawater to assist with stabilization. During this operation, some species are able to “hitch a ride” on ships and transfer to many areas of the world, including areas where they are non-native or invasive. Treating ballast water before release removes tiny organisms that may have been picked up in transit in order to safeguard local ecosystems.