Maps recommendations list
Codes
PEM1
225 MVAr MSCs at Pelham |
Type: Voltage and stability constraints
Status: Strategic Optioneering
Boundaries: EC5E; EC5I; LE1
Region: East England |
One new 225 MVAr switched capacitor (MSC) at Pelham would provide voltage support through East Anglia and North London as system flows increase in future.
|
NOA 2021/22 Refresh Recommendation: Proceed - Critical |
PEM2
225 MVAr MSCs at Pelham |
Type: Voltage and stability constraints
Status: Strategic Optioneering
Boundaries: EC5E; EC5I; LE1
Region: East England |
One new 225 MVAr switched capacitor (MSC) at Pelham would provide voltage support through East Anglia and North London as system flows increase in future.
|
NOA 2021/22 Refresh Recommendation: Proceed - Critical |
PKUP
Peterhead - Persley - Kintore 400kV upgrade. |
Type: Upgrade existing circuits
Status: Design/development and consenting
Boundaries: B1a; B2; B4;
Region: Scotland |
Upgrade and/or rebuild the circuits and equipment between Longside (Peterhead 2), Peterhead, Persley, Kintore, Fetteresso, Alyth, and Kincardine
|
NOA 2021/22 Refresh Recommendation: Proceed - Critical |
PSDC
Spittal to Peterhead HVDC reinforcement |
Type: Develop new circuits
Status: Planning/consenting
Boundaries: B0; B1aE; B1aF; B1aI; B2E; B2F; B2I; B4E; B4F; B4I
Region: Scotland |
Establish a 400 kV substation at Spittal and construct a HVDC subsea link from the new 400 kV substation at Spittal to the existing 400 kV substation at Peterhead.
|
NOA 2021/22 Refresh Recommendation: HND essential option |
PSNC
New network need from North Wales to South Wales |
Type: Develop new circuits
Status: Scoping
Boundaries: B8; B9; NW2; SW1Rev;
Region: North Wales and West Midlands |
New network need from North Wales to South Wales. This would improve the west region by proposing an alternative route to the generation located in North Wales
|
NOA 2021/22 Refresh Recommendation: Proceed - Critical |
PTC1
Pentir to Trawsfynydd cable replacement |
Type: Upgrade existing circuits
Status: Strategic Optioneering
Boundaries: NW2
Region: North Wales and West Midlands |
Upgrade the cable section on the existing Pentir to Trawsfynydd circuit to allow this to operate at higher temperatures and increase the circuits thermal rating.
|
NOA 2021/22 Refresh Recommendation: HND essential option |
PTC2
Pentir – Trawsfynydd 1 A220 circuit upgrades (two cores per phase) |
Type: Upgrade existing circuits
Status: Scoping
Boundaries: NW2;
Region: North Wales and West Midlands |
Replace the conductors on the existing circuit between Pentir and Trawsfynydd with a higher capacity then was previosuly recommended
|
NOA 2021/22 Refresh Recommendation: Proceed - Critical |
PTN2
Further upgrades of new 400kV circuit within North Wales established under PTNO |
Type: Upgrade existing circuits
Status: Scoping
Boundaries: NW2;
Region: North Wales and West Midlands |
New circuit in North Wales with a higher capacity then was previosuly recommended
|
NOA 2021/22 Refresh Recommendation: Proceed - Critical |
PTNO
A second transmission circuit on the existing Pentir to Trawsfynydd route |
Type: Upgrade existing circuits
Status: Strategic Optioneering
Boundaries: NW2
Region: |
Construct a second circuit in North Wales, making use of the existing transmission infrastructure to facilitate power transfer requirements across the relevant boundaries. Associated substation works are required at each end.
|
NOA 2021/22 Refresh Recommendation: HND essential option |
PWMS
Two 225MVAr MSCs at Penwortham |
Type: Voltage and stability constraints
Status: Strategic Optioneering
Boundaries: B7aE; B7aI
Region: North England |
Two new 225 MVAr switched capacitors (MSCs) at Penwortham substations would provide voltage support around Mersey area as system flows increase in future.
|
NOA 2021/22 Refresh Recommendation: Hold |