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    OCU acquires Athena PTS: grid connection design and risk insights for engineers

    May 8, 2026|

    Reviewed by Joe Ashwell

    OCU acquires Athena PTS: grid connection design and risk insights for engineers

    First reported on The Construction Index

    30 Second Briefing

    OCU Group has acquired electrical engineering specialist Athena PTS, an Independent Connection Provider delivering contestable grid infrastructure up to 132 kV and electrical balance of plant (EBoP) and private network schemes. Athena brings in-house power systems engineering for feasibility studies, grid connection strategy, and detailed design of grid and private networks, bolstering OCU’s work on projects such as modernising Shetland’s electricity infrastructure. The deal expands OCU’s capability to identify grid constraints and delivery risks earlier and to offer integrated design-to-asset-support services for UK energy transition and utilities projects.

    Technical Brief

    • Athena operates as an Independent Connection Provider delivering contestable grid infrastructure up to 132 kV.
    • Scope includes electrical balance of plant (EBoP) design and delivery for grid-connected generation assets.
    • Capability covers private network developments, including design of embedded and islanded high-voltage networks.
    • Early-stage input focuses on feasibility assessments and grid connection strategy before detailed design mobilisation.
    • In-house power systems engineering enables coordinated design of protection, control and network reinforcement options.
    • Earlier identification of grid constraints allows optimisation of connection points, phasing and construction sequencing.

    Our Take

    Contestable grid infrastructure capability up to 132 kV positions OCU Group to compete for UK onshore transmission and large distribution connections, which in our database increasingly sit alongside offshore wind and remote-island links such as those affecting Shetland.

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    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

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