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Main Onshore Pipeline

The HyNet Carbon Dioxide Pipeline, known as the Main Onshore Pipeline, is a Nationally Significant Infrastructure Project which was granted a Development Consent Order (DCO) by the Secretary of Energy Security and Net Zero in March 2024.

The DCO allows for the construction, operation and maintenance of infrastructure to transport captured CO₂ as part of the HyNet Carbon Capture and Storage (CCS) cluster, where Liverpool Bay CCS Limited, a member of the Eni SpA group (LBCCS), is the transportation and storage operator.

The construction of the Main Onshore Pipeline is due to start in late summer 2025. Check back soon to keep up to date.

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Indicative construction timeline

We anticipate that the construction of the pipeline will commence in late summer 2025 and take approximately 16 months.

The indicative timeline of activity is:

Landowner engagement

October 2023 to Ongoing

Statutory pre-application consultation

Spring 2025

Planning application submitted

Summer 2025

Construction

2026 to 2028

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