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The European Union Emissions Trading System, often shortened to EU ETS, is a policy introduced by the European Union to help reduce greenhouse gas emissions.
Maritime transport is included in the system through a phased introduction, with full implementation from 2026 onwards.
Under the EU ETS, ships operating to, from, or within EU ports are required to measure their greenhouse gas emissions and purchase emissions allowances that correspond to those emissions. Each allowance represents one tonne of carbon dioxide equivalent.
The aim of the EU ETS is to support the EU’s climate targets and encourage lower‑emission operations across sectors, including shipping.
Aurora Expeditions operates voyages that include European ports. Because of this, parts of our operations fall under the scope of the EU ETS.
For relevant voyages, we are required to:
For itineraries that fall within the scope of the EU ETS, you will see an EU ETS‑related surcharge included as part of your voyage cost.
This charge reflects a regulated cost required under European law, with the price set by the EU carbon market.
We believe in being upfront about why this cost exists, where it goes, and what we are doing alongside it to reduce our own emissions. The EU ETS is one part of a broader global effort to reduce greenhouse gas emissions, and we see transparency as an essential part of travelling responsibly.
Revenue from the EU ETS supports Europe’s transition to a lower‑carbon future, backing projects such as renewable energy, cleaner transport, smarter buildings, and stronger energy grids. A key part of this funding flows through the EU Innovation Fund, which accelerates new low‑carbon technologies, and the EU Modernisation Fund, which helps modernise energy systems across Europe.
Alongside regulatory requirements, we focus on practical actions that reduce emissions across our operations.