IFA-2, INELFE Bay of Biscay, Celtic Interconnector — RTE the L321-7 monopoly.
Cross-border converter-station workforce mobilisation against RTE-administered HVDC: IFA-2 (FR-UK ±320 kV 1,000 MW since 22 Jan 2021), INELFE Baixas–Santa Llogaia (FR-ES 2,000 MW), INELFE Bay of Biscay (Gatika–Cubnezais, 2× 1,000 MW commissioning 2028), Savoie-Piémont (FR-IT, delays), and Celtic Interconnector (FR-IE 700 MW Q4 2028).
Request Technical BriefingRegulator exposure profile
- RTE L321-7 + Arrêté 17 mai 200128%
- NF C 18-510/A2 habilitation HTB24%
- URSSAF + Décret 2025-133824%
- IEC 62501 / IEC 61936 / NF C 13-20024%
Topology decides the IEC stack; RTE governs the substrate.
IFA-2 (FR-UK), INELFE Baixas (FR-ES), INELFE Bay of Biscay (FR-ES), Savoie-Piémont (FR-IT), and Celtic Interconnector (FR-IE) each dock against a different IEC stack. RTE statutory monopoly under Code de l'énergie L321-7; NF C 13-200 HV installations; Arrêté technique du 17 mai 2001 RTE grid technical rules.
| IFA-2 FR-UK | INELFE Baixas FR-ES | INELFE Bay Biscay | Savoie-Piémont FR-IT | Celtic FR-IE | |
|---|---|---|---|---|---|
| IEC 60633 vocabulary | covered | covered | covered | covered | covered |
| IEC 62501 VSC valves | covered | covered | covered | covered | covered |
| IEC 61936-1/-2 HV installations | covered | covered | covered | covered | covered |
| NF C 13-200 + Arrêté 17 mai 2001 | covered | covered | covered | covered | covered |
| NF C 18-510/A2 habilitation HTB | covered | covered | covered | covered | covered |
- In-scope under RTE substrate
CRE administers interconnector tariff/regulatory regime; DUP for ouvrages électriques; EU Reg 943/2019 governs capacity allocation.
Named projects in this jurisdiction
- IFA-2 (FR-UK, 240 km, ±320 kV, 1,000 MW, Caen ↔ Fareham, live 22 Jan 2021) National Grid + RTE JV 2021
- INELFE Baixas–Santa Llogaia (FR-ES, ±320 kV, 2,000 MW, 63 km incl. 8.5 km Alberas tunnel) RTE + Red Eléctrica España (50:50)
- INELFE Bay of Biscay Gatika–Cubnezais (FR-ES, 2× 1,000 MW HVDC, commissioning 2028) RTE + Red Eléctrica España 2028
- Savoie-Piémont (FR-IT, Grande-Île ↔ Piossasco, HVDC, delays) RTE + Terna
- Celtic Interconnector (FR-IE, 575 km, ±320 kV, 700 MW, La Martyre ↔ Knockraha Cork, Q4 2028) RTE + EirGrid 2028
RTE is the statutory monopoly on the French transmission grid under Code de l’énergie L321-7. The headline FR-side HVDC interconnectors are IFA-2, INELFE (Baixas + Bay of Biscay), Savoie-Piémont, and Celtic Interconnector — most are VSC at ±320 kV.
01. Pre-pricing — Convention Métallurgie + RTE contractor framework
Converter-station workforce is principally electrical, so Convention Collective de la Métallurgie carries the wage floor on energised work. RTE contractor-framework registration is the operational authorisation gate. Civil shell sits under PC 124 BTP N1P1 €1,843 monthly floor. CIBTP Congés 20.70% national.
02. SIPSI + A1 + NF C 18-510/A2 habilitation HTB
A1 + French-language contract + SIPSI déclaration predate site arrival. The high-voltage authorisation is NF C 18-510/A2 (June 2023 amendment) at H1V / H2V / HC depending on scope — examined by an AFNOR-accredited organisme certificateur on behalf of the receiving employer.
The DUP (Déclaration d’Utilité Publique) frames the project’s permitting envelope and adjacent property-access rights.
03. CIBTP + Constructys + HTB onboarding
Civil-trade portion at CIBTP 20.70%. Process-trade at Convention Métallurgie. Constructys legal training contribution 1% in 2026.
04. URSSAF + DREETS-defensible evidence pack
Standard FR profile + RTE Schaltberechtigung-equivalent register reconciliation. Minimum pack: SEPA-traceable remuneration, SIPSI, Carte BTP, A1, NF C 18-510/A2 habilitation HTB record, RTE contractor-framework registration.
05. India and Gulf sourcing corridors — the FR HVDC pathway
Indian electrical-trade pool delivers IIW-certified HV fitters + BHEL-trained substation commissioners. The 8 to 14-week corridor lead-time delivers the H1V/H2V-eligible candidate against RTE projects.