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Spain · asset class
Interconnectors in Spain
Spain has 7 interconnectors mapped on the OverWatts open energy atlas — the 15th-largest fleet of the 104 countries that hold any, and 1% of the world's mapped total. Of these, 3 operating and 4 under construction or proposed. The largest is Spain – France interconnection (2.8 GW).
4 are in the pipeline, led by Spain – France interconnection (planned) (2.2 GW), proposed.
7
Interconnector in Spain
#15
of 104 countries
4
In construction / proposed
On the interactive map
Largest interconnectors in Spain
- Spain – France interconnection2.8 GW
- Spain – Portugal interconnection2.7 GW
- Spain – France interconnection (planned)2.2 GW · 2025 · proposed
- Spain – Portugal interconnection (planned)1.9 GW · 2025 · proposed
- Spain – France interconnection (planned)1.5 GW · 2040 · proposed
- Spain – France interconnection (planned)1.5 GW · 2045 · proposed
- Spain – Morocco interconnection1.4 GW
Under construction & proposed
- Spain – France interconnection (planned)2.2 GW · 2025 · proposed
- Spain – Portugal interconnection (planned)1.9 GW · 2025 · proposed
- Spain – France interconnection (planned)1.5 GW · 2040 · proposed
- Spain – France interconnection (planned)1.5 GW · 2045 · proposed
How Spain compares · interconnectors by country
Frequently asked
- How many interconnectors are there in Spain?
- OverWatts maps 7 interconnectors in Spain — 1% of the world's mapped total, the 15th-largest national fleet of the 104 countries with any.
- What is the largest interconnector in Spain?
- Spain – France interconnection, at 2.8 GW.
- What new interconnectors are being built in Spain?
- 4 projects are under construction or proposed. The largest are Spain – France interconnection (planned) (2.2 GW) and Spain – Portugal interconnection (planned) (1.9 GW).