Scoop: Oklo-backed Blykalla secures €33m for mini nuclear reactors

Blykalla CEO Jacob Stedman. Press photo
6 nov. 2025
08:56
Swedish nuclear startup Blykalla, backed by Sam Altman's nuclear darling Oklo, has pulled in €33m in new funding to fuel its mini-reactor ambitions, Impact Loop can reveal.

Swedish small modular reactor (SMR) startup Blykalla has raised around €33mn in a new share issue, according to company filings seen by Impact Loop.

The capital increase follows a recent partnership and a €4.1m investment from US-based Oklo, a nuclear energy company backed by OpenAI founder Sam Altman.

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