Ships are considered hazardous waste under international environmental law as they contain many toxic materials and substances within their structures, and onboard as residues. These toxics include, amongst others, cadmium, lead batteries, asbestos, mercury, ozone depleting substances, PAHs, and residue oils, which all need to be managed in a safe and environmentally sound manner. Their export from developed to developing countries is banned by UNEP’s Basel Convention.
On the beaches of Alang in India, Chattogram in Bangladesh, and Gadani in Pakistan, where near 90% of the global world tonnage was scrapped last year, the negative consequences of shipbreaking are real and felt by many. Workers – often exploited migrants, some of them children – are exposed to immense risks. They are killed or seriously injured by fires and falling steel plates, and sickened by exposure to toxic fumes and substances. Coastal biomes, and the local communities depending on them, are devastated by toxic spills and air pollution due to the lack of infrastructure to contain, properly manage and dispose of the many hazardous materials embedded in the ships.
All this harm to the environment and the human live can be avoided if the ship breaking industry look towards the alternative eco-friendly ways of dismantling huge cargo ships.
Here is a video showing how a giant cargo ship can be scrapped in an eco-friendly manner.