Policy Compass
Offshore electricity transmission

Offshore transmission: Cost assessment for the Moray East transmission assets

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This document sets out the assessment of costs which ought to have been incurred in connection with the development and construction of the transmission assets for Moray East and details the cost assessment process we have undertaken.

Main document

[Offshore Transmission: Cost Assessment for the Moray East Transmission Assets [PDF, 570.07KB]

](https://www.ofgem.gov.uk/sites/default/files/2024-02/240215_Moray%20East_CAR%20final.pdf)

Subsidiary documents

[Appendix 2: Moray East Initial Transfer Letter [PDF, 152.47KB]

](https://www.ofgem.gov.uk/sites/default/files/2024-02/Moray%20East%20Initial%20Transfer%20Value%20%28For%20publication%29.pdf)

[Appendix 3: Moray East Indicative Transfer letter [PDF, 396.07KB]

](https://www.ofgem.gov.uk/sites/default/files/2024-02/240214_ME_ITV%20letter_Final.pdf)

[Appendix 4: Grant Thornton ex-ante review - Moray East [PDF, 2.93MB]

](https://www.ofgem.gov.uk/sites/default/files/2024-02/Moray%20East%20Offshore%20Wind%20Farm%20Transmission%20Assets%20Ex%20Ante%20Review%20dated%2012%20July%202023%20-%20Non%20confidential.pdf)

[Appendix 5: Grant Thornton ex-post review - Moray East [PDF, 1.90MB]

](https://www.ofgem.gov.uk/sites/default/files/2024-02/Moray%20East%20Offshore%20Wind%20Farm%20Transmission%20Assets%20Ex%20Post%20Review%20dated%2012%20July%202023%20-Non%20confidential.pdf)

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Offshore transmission: Cost assessment for the Moray East transmission assets