Ship breaking is a vital, dangerous industry that recycles the world's massive ocean vessels.
In short: Modern ships have a lifespan of about 25 to 30 years before they become uneconomical. When they reach the end of their journey, they are dismantled to recover valuable steel and parts. While this process reduces the need for mining, it remains one of the world's most hazardous industrial activities.
Ship breaking is an essential component of the global economy, allowing for the recycling of massive amounts of steel that would otherwise require energy-intensive mining. In 2013 alone, the world demolished over 29 million tonnes of shipping. Today, the industry is concentrated in South Asia, with major yards in India, Bangladesh, and Pakistan handling the vast majority of global tonnage. These facilities employ hundreds of thousands of workers, providing critical raw materials that account for up to 20 percent of Bangladesh's steel needs.
The process of decommissioning varies significantly between developed and developing nations. In the Indian subcontinent, the beaching method is common, where ships are run ashore at high tide to be dismantled by hand. Conversely, developed countries often use dry docks, which are more environmentally friendly as they contain spills. Regardless of the method, the industry faces intense scrutiny regarding worker safety and toxic waste management, including the handling of asbestos, PCBs, and heavy oils.
Regulation has been a complex, decades-long struggle. The 1989 Basel Convention sought to control the movement of hazardous waste, but it struggled with jurisdiction in international waters and lacked specific recycling standards. Consequently, the Hong Kong Convention was adopted in 2009 to establish safer, more uniform global practices. After years of waiting for ratification, this convention finally entered into force on June 25, 2025, marking a new chapter in the oversight of ship recycling.
Despite these efforts, the industry remains volatile, often dictated by global freight prices and economic recessions. When shipping demand collapses, the supply of vessels for scrapping increases. As the world moves toward more sustainable practices, the challenge lies in balancing the economic necessity of recycling with the urgent need to protect the environment and the workers who dismantle the giants of the sea.
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- Summary by Intellect · source: Ship breaking
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