Consultancy profile · GCC-C14
Grid Connection Consulting
Small specialist consultancy near Edinburgh that has handled grid connection applications, electrical design and Grid Code advice for generation projects since 2007. It reports more than 700 applications for sites from 150 kW to 2 GW, mainly wind, and has acted as lead grid or power systems engineer on large offshore wind farms.
- Overall rank
- 12 of 32
- Score
- 33.6
- Headquarters
- Linlithgow
- Founded
- 2007
- Team
- 1-5 staff
- Typical size
- 150 kW – 2000 MW
- Status
- Unverified · seen 07 Nov 2026
Ranked by a published formulaMethodology
§01Services
Services offered
5 of our 11 service lines. Legal advice is outside the scope of this directory.
- FSFeasibility and grid capacity studies(offered)
- CAConnection applications(offered)
- TXNESO / transmission connections(offered)
- DXDNO / distribution connections(offered)
- G9G99 / G100 compliance(not offered)
- ORConnection offer review(not offered)
- QMQueue management and Gate 2(not offered)
- PWPrivate wire and behind-the-meter(not offered)
- ICICP / IDNO delivery(not offered)
- PSPower systems studies(offered)
- PLPlanning support(not offered)
§02Sectors
§03Coverage
Regions and network areas
Regions served
- Scotland
- North East England
- North West England
- Yorkshire and the Humber
- East Midlands
- West Midlands
- Wales
- East of England
- London
- South East England
- South West England
- Northern Ireland
DNO licence areas worked in (0/15)
- SHEPDSSEN
- SPDSPEN
- NPgNNPg
- ENWLSPEN
- SPMSPEN
- NPgYNPg
- SWALESNGED
- WMIDNGED
- EMIDNGED
- EPNUKPN
- SWESTNGED
- SEPDSSEN
- LPNUKPN
- SPNUKPN
- NIENIE
§04Projects
Notable projects
| Project | Sector | Capacity | Year | Location |
|---|---|---|---|---|
| Seagreen Offshore Wind FarmRole: Lead power system engineers for SSE Renewables | Wind | 1075 MW | 2022 | Scotland |
| Greater Gabbard Offshore Wind FarmRole: Lead grid connection engineers; bilateral connection agreement interface | Wind | 504 MW | 2012 | — |
| Galawhistle Wind FarmRole: Initial electrical design, grid application and Grid Code compliance support | Wind | 66 MW | 2017 | — |
As stated by the firm.
§05Credentials
Accreditations
None listed.
Contact
- Address
- c/o Barclay & Co, Mill Road Industrial Estate, Mill Road, Linlithgow
- HQ
- Linlithgow
§06Score
How this firm scores
Ranked by a published formulaMethodology
33.6out of 100 · rank 12
- Track record
- 15.0/30
- Service breadth
- 9.1/20
- Network coverage
- 0.0/20
- Verification
- 0.0/20
- Experience
- 9.5/10
§07Corrections
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Profile last checked 07 Nov 2026 · Other regions: