If you are one of the 800,000 passengers on a cruise liner making their way into Malta’s Grand Harbour every year, you were probably in awe of the port’s beauty. Undoubtably, the heritage that surrounds it makes it one of the gems of the Maltese Islands, and its central location within the region makes it an excellent stop for any line touring the Mediterranean ports.

However, there is no mistaking that the bustling activity of the ships coming and going past the 110-year old breakwater, whilst providing a sign of vibrancy and economic strength, comes at the less visible cost of air pollution.

As more than 300 cruise ships dock and keep their engines running to support their enormous facilities, in the past we often chose to ignore the pollutants emitted from their towering funnels or, at the very best, accepted it as a byproduct of tourism. These emissions have now become the focal point of a sustainable vision for Malta’s future.

Cleaner and healthier

The maritime industry is moving, or rather being pushed, towards more sustainable practices. In doing so one cannot help but note that shipping emissions at berth account for a major share of the industry’s emissions as ships burn their fuel to generate electricity. As EU-wide regulations put pressure on vessels, the Maltese government opted instead to lead by example and invest heavily in maritime infrastructure through the innovative shore-to-ship power supply initiative (OPS), transforming the Grand Harbour and the area. Today, as ships dock, they switch from their engines to a cleaner, electric-powered source directly from the local grid. This not only quiets rumbling of the engines but also significantly cuts down air pollutants that were once part and parcel with port-life.

In fact, the project is estimated to reduce greenhouse gas emissions and local air pollutants by up to 90% and 40% respectively. This €33 million project aligns with national Carbon-Neutral Objectives and, more importantly, improves the quality of life for 17,000 families in the vicinity. These changes are especially significant in densely populated areas, where the impact of pollution on respiratory health has been a longstanding concern. The launch of the OPS was rightfully dubbed by Prime Minister Robert Abela as “one of the most important days in Malta’s green transition.”

Economic benefits

Aside from the clear environmental targets, the economic benefits are also notable. On more than one occasion, Transport and Infrastructure Minister Chris Bonett explained that, in light of the evolving restrictions to fight climat change, Malta has to either shrink its maritime economy or choose to embark on similar projects. The former is not considered a viable option and investing in green infrastructure is the way forward, so much so a similar development is underway in the Malta Freeport to make the country a more attractive maritime connection hub. 

Introducing the OPS technology also gives Malta an edge over other Mediterranean competitors that are lagging behind. Aside from the picturesque and historical allure the Grand Harbour has to offer, cruise liners will now seek docking opportunities in the port as the stop now also offers a tangible financial advantage enhancing an already robust maritime sector. Those already compatible with the technology will experience a reduction in operational costs, mainly those associated with fuel consumption, whilst helping them comply with stringent EU regulations. Effectively, the infrastructure protects them from potential green-related fines that further increase their product’s competitiveness.

Today the Grand Harbour can boast its position as a leader, being the first and only port in the Mediterranean capable of connecting five ships to the grid simultaneously, setting a benchmark in the region. With this strategy Malta has set itself apart as a nation that seeks to support maritime business make the green transition, rather than force it.

The sector has historically always been an economic pillar of the country, making up around 16% of GDP. With this approach, those operating in this ecosystem can rest assured that the maritime industry can find in Malta a safe haven from choppy waters.

Main photo: Efrem Efre