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Shipping: UK Emissions Trading Scheme

Asked by Shivani RajaConservativeDepartment for Energy Security and Net ZeroTabled Answered 10 June 2026UIN 6892

The question

To ask the Secretary of State for Energy Security and Net Zero, what assessment has the Department made of the adequacy of the operational readiness of the maritime sector for inclusion in the UK ETS, in the context of July 2026 implementation timelines.

Answered by Chris McDonald

The UK ETS Authority first signalled intent to include maritime in the UK ETS in March 2022. This was followed by two consultations including bespoke engagement sessions for each. Operators of ships of 5,000 gross tonnage and above are already equipped to undertake monitoring, reporting and verification, with years of experience under existing regimes.

The Government has built a digital-first system for onboarding, with free-of-charge voluntary onboarding open since November 2025. More than 96% of expected participants can voluntarily onboard now to set up accounts and become familiar with requirements.

We encourage any operator to get in touch with their regulator now in preparation for the expansion on 1 July 2026.

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