Managing impacts across vessel operations
ESL Shipping’s environmental work focuses on reducing air emissions, improving energy efficiency and limiting impacts to the marine environment. As most environmental impacts arise from vessel operations, fleet renewal, fuel choices and operational efficiency are central to the company’s approach.
In 2025, absolute well‑to‑wake greenhouse gas emissions decreased year‑on‑year, supported by more energy‑efficient vessels, increased use of renewable fuels and operational measures such as voyage optimisation and Virtual Arrival. All ESL Shipping vessels can operate on HVO, and dual‑fuel vessels are compatible with liquefied biogas when available.
Beyond air emissions, ESL Shipping continued to reduce emissions to the sea. The share of wastewater and cargo hold wash water delivered to shore increased through improved onboard practices, new vessels equipped with dedicated collection tanks and closer cooperation with crews and customers. All owned vessels are equipped with ballast water treatment systems to prevent the spread of invasive species.
Waste management and circularity are also part of environmental performance. Waste is sorted and delivered to shore in line with regulations, and new circular initiatives—such as recycling end‑of‑life mooring ropes—were introduced to reduce waste and material use.
Environmental considerations are integrated into vessel design and upgrades, including shore power connections and measures that reduce noise during port stays.
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