Ellevio AB

Date:20.10.2026
Country:Sweden
Customer:Ellevio AB
Amount in SEK:SEK 1,000 million
Amount in EUR:EUR 90.6 million
Maturity:15 years
Business sector:Project & Structured Finance

Project

The loan has been provided to Swedish electricity network company Ellevio AB to co-finance the modernisation and expansion of the Beckomberga substation in Stockholm’s regional electricity network. The project will strengthen the reliability and security of electricity supply, increase network capacity, and remove critical capacity constraints in one of Sweden’s fastest growing urban areas.

The project includes the reconstruction and expansion of the existing substation into a new compact gas-insulated substation, as well as the establishment of a new 1,000 MVA grid connection node (2 × 500 MVA) linked to Svenska kraftnät´s nearby substation.

Fulfilment of NIB’s mission

The substation, which currently supplies electricity to around 120,000 customers, has reached the end of its technical lifespan. The project will replace ageing infrastructure, increase capacity, and enhance operational flexibility.

By adding 550 MW of capacity, the project will significantly strengthen the grid’s ability to meet growing electricity demand. The site currently has a capacity of approximately 520 MW, with only limited headroom for new connections.

The additional capacity will support new housing and commercial developments, the electrification of transport and industry, a growing population expected to increase by around 80,000 residents by 2040, a new heating plant, and the connection of new data centres.

 

Impact indicators related to the loan:

  • Capacity increase of 550 MW

Sustainability summary

 

No significant environmental or social concerns have been identified.

21.10.2026

NIB supports substation expansion in Stockholm’s regional network