ISO Tank Operators: Protecting The Sea Life Through Sustainability
ISO tank operators are cutting ocean waste and protecting marine life through sustainable logistics. Learn how eco-conscious shipping makes a difference
The Ocean as A Wasteland
Each year, oceans absorb millions of tonnes of waste from plastics and oil spills to fishing debris and microplastics. A significant amount of this debris sinks or drifts into floating garbage patches, creating marine wastelands. Sea turtles mistake plastic bags for jellyfish, leading to starvation, while whales and fish ingest microplastics deep in the ocean, even at depths of 4,000 to 5,000 feet, one study found that around 26% of fish and 29% of crustaceans have eaten plastic particles.
Coral reefs suffer from disease and growth disruption when debris settles near them, and seabirds, marine mammals, and other wildlife often become entangled. In fact, it’s estimated that 100,000 marine mammals and millions of seabirds die each year due to plastic pollution.
Much of this pollution stems from human activity, including shipping and coastal logistics. Shipping contributes approximately 3 to 4 percent of global carbon dioxide emissions, making it one of the largest moving climate polluters. In response, international regulators have set ambitious targets. The IMO (International Marine Organization) has committed to reducing carbon intensity by 40 percent by 2030, aiming for net-zero emissions by 2050, and the EU has already included shipping in its carbon pricing system.
Why ISO Tank?
The combined threats of marine pollution and climate change make it clear that logistics must act responsibly. Single use containers like flexibags could ensure the hygiene for food grade or sensitive liquids. But a single use container like that often ends up as ocean debris, where it definitely harms the environment. ISO tank containers provide a strong solution. Built to hold up to 26,000 liters, they significantly reduce the need for single-use packaging and multiple handling steps. Research shows that ISO tank usage can cut CO₂ emissions by 30 to 70 percent compared to small containers . Their durable stainless steel body is designed for 20 to 30 years of service, and ends its life almost entirely recycled over 95 percent of its metal content can be reused.
By choosing ISO tanks, operators not only improve efficiency and reduce costs, but they also play a vital role in protecting marine environments and supporting global sustainability goals. This makes ISO tanks a powerful choice for logistics that values our oceans and planet.
Silkargo Logistics, as a tank operator, is responsible for keeping the environment clean by always maintaining and reusing the ISO tank for global liquid transportation. We operate across 32 international networks, enabling seamless ISO tank distribution from Southeast Asia to the Middle East. These ISO tanks are not only designed for durability and safety, but they also support a sustainable logistics ecosystem. With a reusable structure, high capacity, and compatibility with multiple transport modes, ISO tanks reduce packaging waste and lower carbon emissions. By utilizing such eco-efficient equipment, Silkargo reinforces its commitment to greener shipping operations, protecting marine life, reducing ocean waste, and advancing responsible logistics solutions globally.
Source:
FAK Worldwide (8 May 2025). Eco-Friendly Shipping: The Sustainable Side of ISO Tanks. Retrieved 22 July 2025, from https://fakcargo.com/eco-friendly-shipping-the-sustainable-side-of-iso-tanks/
IMO (2023). 2023 IMO Strategy on Reduction of GHG Emissions from Ships. Retrieved 22 July 2025, from https://www.imo.org/en/ourwork/environment/pages/2023-imo-strategy-on-reduction-of-ghg-emissions-from-ships.aspx
National Oceanic and Atmospheric Administration (25 March 2025). Ocean Pollution and Marine Debris. Retrieved 22 July 2025, from https://www.noaa.gov/education/resource-collections/ocean-coasts/ocean-pollution
Silkargo Logistics Pte Ltd (30 August 2024). The Environmentally Sustainable Tank Container: ISO Tank. Retrieved 22 July 2025, from https://samudera.id/silkargologistics/en/2/news/10/537/2461#about
Teen Vogue (18 December 2018). You Can't Just "Clean Up" the Plastic in the Ocean. Here's Why. Retrieved 22 July 2025, from https://www.teenvogue.com/story/you-cant-just-clean-up-the-plastic-in-the-ocea
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