Notice

Sizewell C: Funded Decommissioning Programme (FDP)

The financing arrangements required to meet the full costs of decommissioning, waste management and disposal costs.

From:
Department for Energy Security and Net Zero and Nuclear Liabilities Financing Assurance Board
Published
22 July 2025
Last updated
13 October 2025 — See all updates

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NLFAB Annex 1: NLFAB Members

/government/organisations/nuclear-liabilities-financing-assurance-board/about/membership#sizewell-c-nlfab-members

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NLFAB Annex 20: List of documents

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Details

Under the Energy Act 2008 operators of new nuclear power stations are required to have secure financing arrangements in place to meet the full costs of decommissioning and their full share of waste management and disposal costs. These arrangements are set out in a Funded Decommissioning Programme (FDP).

The Secretary of State has approved the聽FDP for Sizewell C in accordance with the requirements of the Energy Act 2008.

The Funded Decommissioning Programme comprises:

  • the Decommissioning and Waste Management Plan (DWMP)
  • the Funding Arrangement Plan (FAP)
  • a range of associated agreements and contracts

In taking this decision, the Secretary of State received impartial advice from the Nuclear Liabilities Financing Assurance Board (NLFAB). That advice is also available here, including its annexes and an addendum.

Updates to this page

Published 22 July 2025
Last updated 13 October 2025 show all updates

  1. Annexes and addendum to the NLFAB advice added.

  2. First published.

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