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Revitalizing Decommissioned Sites: Integration of combined functions Fusion Power and high-tech data center at Ignalina

The project regenerates the Ignalina NPP site by integrating fusion energy and a high-tech data center, utilizing existing resources - water, infrastructure, and buildings - in a closed resource cycle. The data center’s heat supplies Visaginas with district heating. A new fusion reactor fits within the existing structure, enabling gradual decommissioning. One reactor is preserved as a science hub and historical landmark. Adapted buildings reduce CO₂ emissions, while new ecosystems improve environmental quality.

Author: Krista Paula Lepere

Client: Master thesis – RISEBA FAD, Rīga, Latvija

Address or location:
Elektrinės str. 4, K 47 Drūkšinių vil. 31152 Visagino mun. Lithuania

Commissioning:
Ekspluatācijas laiks: 1983–2009, Likvidācijas periods (aktīvi): 2010–2040, Projekta realizācijas ietvars: 2025~2050

Technical information:
Ignalina NPP site and planned development area ~25,000,000 m²

Builder:
Architect: Uldis Balodis Dr. Geol.: Valdis Segliņš Dr. Phys. Nucl.: Agris Auce Ir., MSc: Gintare Norkunaite (LT)

Partners:
At the research level – ITER, Helion Energy, local and international energy and data technology institutions (potential future partners)

Author of photos:
Krista Paula Lepere

Partners