NeuConnect DE-UK 2028, North Sea Link UK-NO 1,400 MW, IFA-2, BritNed, Greenlink, Nautilus + LionLink.
Cross-border HVDC workforce mobilisation against NeuConnect (DE-UK 1,400 MW interconnector; commissioning 2028), North Sea Link (UK-NO 1,400 MW, operational October 2021; world's longest subsea HVDC at 720 km), IFA-2 (UK-FR 1,000 MW operational 2021), BritNed (UK-NL 1,000 MW operational 2011), Greenlink (UK-IE 504 MW commissioning), and Nautilus + LionLink (Ofgem-approved November 2024) — Ofgem Cap and Floor regime, ENTSO-E TYNDP, National Grid ESO + NESO operability.
Request Technical BriefingRegulator exposure profile
- IEC 61936 + IEC 6250128%
- Sponsor Licence + Skilled Worker24%
- Ofgem Cap and Floor + ENTSO-E24%
- CITB + CIS + CSCS24%
VSC valve hall + transformer + DC switchyard.
UK HVDC converter-station zones — AC switchyard, converter transformer, VSC valve hall, DC switchyard, control + protection. IEC 61936-1 HV installations + IEC 62501 VSC valves + EN 50110-1 + UK HV competency authorisation.
▲ Valve hall · highest HV concentration
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VSC valve hall
IGBT valve stacks; highest HV
- IEC 62501
- IEC 61936-1
- HV authorised person
-
Converter transformer
AC-DC interface; on-load tap changer
- IEC 61378-2
- IEEE C57.129
- BS 7671
-
DC switchyard
DC cable termination + protection
- IEC 60633:2019
- IEC 61936-2
-
AC switchyard
400 kV / 275 kV AC connection
- BS EN 50110-1
- National Grid TS 3.1.2
-
Control + protection
SCADA + protection relays
- IEC 61850
▼ Cable + station-yard boundary
Named projects in this jurisdiction
- NeuConnect (DE-UK 1,400 MW interconnector; commissioning 2028; Wilhelmshaven to Isle of Grain) NeuConnect Britain + NeuConnect Deutschland 2028
- North Sea Link (UK-NO 1,400 MW; 720 km world's longest subsea HVDC; operational October 2021) National Grid Ventures + Statnett 2021
- IFA-2 (UK-FR 1,000 MW; operational 2021) National Grid Ventures + RTE 2021
- BritNed (UK-NL 1,000 MW; operational 2011) National Grid Ventures + TenneT 2011
- Greenlink (UK-IE 504 MW; commissioning) Greenlink Interconnector Ltd
- Nautilus + LionLink (Ofgem-approved November 2024; UK-BE/NL multi-purpose interconnectors) National Grid Ventures + Elia / TenneT 2024
UK HVDC interconnector fleet is the densest in Europe: North Sea Link (UK-NO 1,400 MW, 720 km world’s longest subsea HVDC, operational Oct 2021), IFA-2, BritNed, Greenlink, NeuConnect (DE-UK 2028), and Ofgem-approved Nautilus + LionLink (Nov 2024).
01. Pre-pricing — CSCS + CIS + IEC 62501 competency
CSCS card per worker. CIS 20%/30%. UK HV authorised-person competency + IEC 62501 VSC valve familiarisation per converter-station worker.
02. Sponsor Licence + Skilled Worker + Ofgem evidence
Sponsor Licence + Skilled Worker. Ofgem Cap and Floor regime operational evidence. National Grid ESO operability connection-agreement documentation per gang.
03. CITB + National Grid Ventures onboarding
CITB Levy. National Grid Ventures or operator-specific HVDC commissioning protocols per Hitachi Energy / Siemens Energy / GE Vernova HVDC vendor.
04. HMRC + Ofgem + NESO-defensible evidence pack
Minimum pack: bank-traceable remuneration to UK bank, English-language CoS + contract, CIS statements, CITB returns, CSCS card, HV authorised-person record per converter-station worker.
05. India and Gulf sourcing corridors — the UK HVDC pathway
Indian and Gulf HV+HVDC trade pools through BHEL HV switchgear + Larsen & Toubro Power Transmission. The 8 to 14-week corridor delivers IEC 62501-competent candidates against NeuConnect, North Sea Link, IFA-2, BritNed, or Greenlink.