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Final disposal
Geological final disposal

Long-term safety

Spent fuel

Final disposal tests

Test operation – Countdown to starting final disposal

Site surveys

Drillings and excavations

Biosphere studies

Bedrock modelling

Groundwater and environmental studies

Repository in ONKALO

Construction methods and equipment

Excavation

Deposition holes

Installation equipment for clay components

Canister transfer and installation vehicle

Encapsulation plant

Engineered barriers

Fuel state

Disposal canister

Buffer

Tunnel backfill and plug

Bedrock

Closure of the disposal facility
Responsibility

Safety is assessed at many stages

Environmentally responsible solution

World-Class experts

Funds ready for final disposal

EKA project’s strong impact on vitality

Posiva Solutions exports final disposal expertise on a global scale

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Working at the core of final disposal

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Summer work stories 2020

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