RIIO-2 Medium Sized Investment Project (MSIP) Re-opener Consultation

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As part of the RIIO-2 price control, electricity transmission networks have the Medium Sized Investment Project (MSIP) re-opener for projects that meet certain conditions and cost less than £100m.

National Grid Electricity Transmission (NGET) submitted three projects to us in January 2022. These are:

• Melksham Operational Tripping Scheme Phase 2 Project
• Cellarhead Customer Connection
• Frodsham Customer Connection and Lister Drive Customer Connection

We are now consulting on our proposed position on these three projects.

Respond name

Graeme Barton

Respond email

graeme.barton@ofgem.gov.uk

Main document

[MSIP Consultation on NGET's Melksham Operational Tripping Scheme Phase 2 Project [PDF, 419.50KB]

](https://www.ofgem.gov.uk/sites/default/files/2022-05/Melksham%20Consultation_May_2022_Final.pdf)

[MSIP Consultation on NGET's Frodsham Customer Connection and Lister Drive Customer Connection [PDF, 477.48KB]

](https://www.ofgem.gov.uk/sites/default/files/2022-05/LD%20and%20Frodsham%20Consultation_May_2022_Final.pdf)

[MSIP Consultation on NGET's Cellarhead Customer Connection [PDF, 389.35KB]

](https://www.ofgem.gov.uk/sites/default/files/2022-05/Cellarhead%20Consultation_May_2022_Final.pdf)

Subsidiary documents

[NGESO response to NGET RIIO-2 MSIP Re-opener Consultation [PDF, 75.30KB]

](https://www.ofgem.gov.uk/sites/default/files/2022-07/NGESO%20response%20to%20NGET%20RIIO-2%20MSIP%20Re-opener%20Consultation.pdf)

[NGET response to NGET RIIO-2 MSIP Re-opener Consultation [PDF, 362.55KB]

](https://www.ofgem.gov.uk/sites/default/files/2022-07/NGET%20response%20to%20NGET%20RIIO-2%20MSIP%20Re-opener%20Consultation.pdf)

[SPT response to NGET RIIO-2 MSIP Re-opener Consultation [PDF, 31.32KB]

](https://www.ofgem.gov.uk/sites/default/files/2022-07/SPT%20response%20to%20NGET%20RIIO-2%20MSIP%20Re-opener%20Consultation.pdf)

[SSENT response to NGET RIIO-2 MSIP Re-opener Consultation [PDF, 253.17KB]

](https://www.ofgem.gov.uk/sites/default/files/2022-07/SSENT%20response%20to%20NGET%20RIIO-2%20MSIP%20Re-opener%20Consultation.pdf)

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