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Studsvik Nuclear New Build Project

Sector: Power Generation (CCGT) • Location: Nyköping, Sweden

Source: Megaproject

Project
Planned

Studsvik has applied to the Swedish Government to establish new nuclear power capacity of 600-1,400 MWe near its existing nuclear site in Nyköping Municipality. The project aims for commercial operation of the first reactors in the 2030s, subject to permits. It is part of Studsvik's ReFirm programme, which includes other projects at Valdemarsvik, Motala, and Karlshamn.

Status
Prospective
Sector
Power Generation (CCGT), Government, Nuclear, Commercial
Location
Nyköping, Sweden
Updated
22 Jul 2026
Source
Megaproject

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Project Information

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The project “Studsvik Nuclear New Build Project” is an infrastructure initiative in the Power Generation (CCGT) sector, located in Nyköping, Sweden. Taiyo aggregates data on it from Megaproject.

Participants

Not available for this record.

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Studsvik has applied to the Swedish Government to establish new nuclear power capacity of 600-1,400 MWe near its existing nuclear site in Nyköping Municipality. The project aims for commercial operation of the first reactors in the 2030s, subject to permits. It is part of Studsvik's ReFirm programme, which includes other projects at Valdemarsvik, Motala, and Karlshamn.

Original sector

Energy

Location

Country

Sweden

City

Nyköping

Source

Source

Megaproject

URL

More Details

Record type

Project

Sector

Power Generation (CCGT), Government, Nuclear, Commercial

Article published date

2026-05-31

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