4 Ways Ship Owners Can Minimize Their Environmental Impact

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The shipping and marine tourism industries are significant contributors to climate change and global warming.

As as result of the industry’s large environmental impact (pollution and harmful emissions), ship owners and marine tourism operators must minimize their environmental impact in order to operate more sustainably for the good of our planet.

Here are several tips to get started.

1.Increasing Efficiency

Ship owners can invest in energy-efficient ships which are more sustainable as they consume less energy which is good for the environment. Another good alternative is using sustainable and renewable energy like solar to run appliances and other items on the ship. 

Investing in high-quality equipment and ship maintenance is also essential as it reduces waste since the ships can serve over long periods. These vessels also work well, preventing spillage and energy loss from poor functioning. For instance, high quality and well-installed glass such as Van Isle Glass can keep ships well insulted, reducing energy use. Increasing port efficiency can also reduce the time ships spend in docks consuming energy. 

2.Proper Waste Management

Ships generate a lot of waste in different forms. This includes domestic waste like leftover food, operational waste, and all other types of victual waste generated during the ship's operation. This waste can be in the form of plastic and other environmentally hazardous material calling for proper management mechanisms. The first step in waste management is minimizing waste generation. 

Ship owners can do this by being efficient. They can also recycle and reuse products to minimize the amount of waste they generate. It is also vital for ship owners to have clear disposal policies for both passengers and crew. This is also called a garbage management plan which details the different types of waste and how to handle each different category of waste. 

3.Reduce Emissions

According to The International Maritime Organization, ocean-going vessels release billions of tons of carbon dioxide annually. Shipping also emits black carbon (BC), nitrogen oxides (NOx), and nitrous oxide (N2O) into the air, all of which contribute to pollution and climate change. 

Emission levels are related to speed. The faster a vessel moves, the higher the emissions. Slowing steaming is an excellent way to minimize emissions and lower carbon footprint. This not only reduces emissions but reduces fuel consumption.

Route planning optimization is also a good strategy as it helps ships arrive on time using the shortest distance. This means less fuel is burned, lower speeds, and fewer emissions. Engine malfunctions and old engines can also release harmful emissions, so proper engine maintenance is vital.

4.Prevent Oil Spills

Oil spills contribute to marine pollution and are common among different vessels. They are caused by faulty equipment, accidents, human error, illegal dumping and war, among other reasons. 

Oil spills are harmful to marine life and should be avoided. An excellent way to prevent this is by proper vessel maintenance to avoid leaks from faulty parts. Ship owners should ensure all loose parts are tightened to prevent leaks. 

Ship owners can also install an oil tray or a drip pan to catch any leaking oil, and all fittings and hydraulic lines should be replaced once they get loose. Ship owners can also use absorbent pads to collect any spillage. It is also essential to inform relevant authorities like the Coast Guard to help mitigate any harmful effects.

While shipping plays a crucial role in today's financial world, it should not be done at the expense of the environment. With care and proper planning, ship owners can help reduce their environmental impact. Some good ways to do this include slow steaming, using efficient vessels and clean energy to reduce harmful emissions. Ship owners can also minimize the amount of waste they produce and manage it well. While it may seem challenging, it is essential to remember that even a small change can go a long way in saving the environment.

Sea Going Green is a sustainable tourism consultancy that provides sustainability strategies to marine tourism operators to support their green transition.

Are you interested in starting your sustainability journey? Schedule a call with us.