IN Brief:
- BnM has signed H&MV Engineering for Electrical Balance of Plant works on Oweninny Wind Farm Phase 3.
- The project includes 18 turbines, a new 110kV substation, and an underground grid cable.
- The award keeps grid and electrical packages at the centre of renewable-project delivery.
BnM has signed H&MV Engineering for the Electrical Balance of Plant package on Oweninny Wind Farm Phase 3 in North Mayo, pushing the next stage of the wider Oweninny development further into delivery.
The contract covers the electrical infrastructure needed to support, control, and connect the project to the transmission system, including substations, transformers, switchgear, cabling, and control systems. Oweninny Phase 3 has planning approval for 18 turbines with projected output of around 100MW, alongside a new 110kV substation and underground cable connection to the existing Bellacorick substation.
The award builds on earlier phases of the scheme and underlines how much of the risk and value in renewable delivery now sits in the enabling electrical package rather than the turbine headline alone. Grid interfaces, high-voltage equipment lead times, and commissioning coordination increasingly determine whether projects move on programme.
Where the pressure now sits on renewable projects
Across Ireland and the UK, wind development is placing heavier demands on specialist contractors in substations, cabling, control systems, and protection equipment. That has tightened competition for experienced delivery teams and kept attention on sequencing, energisation windows, and the practicalities of tying new generation into existing network assets.
Contracts are shifting towards infrastructure detail
For construction pipelines, packages like EBoP are becoming more visible because they capture the engineering complexity that often decides project timing. Civil works, access, foundations, and turbine erection still matter, but the decisive contract milestones increasingly come through electrical integration, where design assurance, equipment availability, and network readiness all have to align.
