The first order of business on most any cruise is fun, whether it’s a crazy waterslide, a sophisticated jazz lounge, or any of the hundreds of other activities available on today’s cruise ships.
Beyond the relaxation and entertainment, however, a cruise is also special because it can bring passengers closer to the natural wonders of the ocean world. When considering a cruise vacation, it is helpful to reflect on how the cruise industry takes measures to protect the marine and coastal environments upon which it relies.
Shipboard Programs
Virtually all cruise lines have in place programs aimed at boosting energy efficiency and reducing waste. Most ships recycle metals, cooking oil, plastics, electronics, paper, and countless other materials. They also increasingly utilize energy-efficient lighting and appliances, and participate in electricity and disposal programs in cooperation with port cities to ensure a minimal ecological impact.
Eco-Excursions
Interested cruisers can usually arrange an enlightening tour in destination ports. Whether it’s watching orcas in Alaska, snorkeling a reef off the Yucatan peninsula, or zip-lining with monkeys in South America, there are ample opportunities to experience nature close up, in informative and eco-friendly ways.
Passenger Learning
Many ships provide informative videos, seminars, literature, or other programs for cruisers interested in environmental issues. Some cruise ships also offer opportunities for vacationers to contribute to select environmental causes through ship purchases or direct-giving programs.
Ship Technology
The cruise industry has long worked with ship builders to create hull and propeller designs that improve engine efficiency. Even the coatings on modern hulls are specially engineered for smoother water flow and reduced fuel usage.
In the last year, several cruise lines have announced massive investments in pollution-fighting scrubber technologies. Norwegian Cruise Line and Carnival Cruises—leading a partnership with other lines—are both initiating multi-million-dollar upgrades to exhaust systems on dozens of ships over the next two years.
