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Energy Transition

OCU provides a full lifecycle infrastructure delivery partner enabling energy transition solutions; safely, intelligently and sustainably.


We provide solutions across private networks, renewable energy, battery energy storage solutions (BESS), data centres, HVDC and electric vehicle charging infrastructure.

Our teams focus on delivering innovative energy solutions across the project lifecycle. This includes supporting the transition to net zero carbon emissions through infrastructure and technology projects primarily for private and commercial clients.

Our range of services includes:

Private Networks

  • Design and delivery of energy infrastructure that connects generation/demand directly to grid

  • Enabling industrial, commercial and transport infrastructure electrification, decarbonisation and re-powering

  • Operational capability to enable client network flexibility and system resilience

Renewable Energy

  • Grid connection services for solar, wind, and other renewable projects

  • Infrastructure design and build for both generation and storage

  • Harnessing innovation and new technologies to optimise client project CAPEX/OPEX


Battery Energy Storage Systems (BESS)

  • Design, development and deployment of grid-scale battery storage systems

  • Integrated multi-disciplinary EPC partner

  • Leveraging synergies and regulated TNO/DNO experience for rapid delivery of independent connection works

Data Centres

  • Expedited grid connection services leveraging IDNO/DNO expertise

  • Extensive deployment experience of complex long linear cable routes and space constrained substations in urban areas

  • Seamless multi-disciplinary integration within accelerated delivery programmes

HVDC

  • OEM installation delivery partner for HVDC primary and secondary systems.

  • Transformer, AIS/GIS substation installation.

  • On-shore and landfall trenching, ducting and cabling.

Electric Vehicle (EV) Infrastructure

  • Turnkey delivery including civil and electrical engineering, M&E (mechanical and electrical) installations, commissioning and grid connections

  • Services tailored to commercial fleet operators, local authorities, and retail developments

  • Development and deployment of innovative solutions to optimise client charging networks, maximising asset value

General

  • End to end project lifecycle delivery

  • Planning, feasibility and project development services, through early contractor involvement

  • Civils and electrical feasibility and outline design

  • Feasibility to detailed construction design integrating electrical, civil and cable systems 

  • Power system and grid code studies

  • Project optimisation and technology selection

  • Design, manufacturing and assembly of protection, control, LVAC and SCADA systems

  • Fully integrated civil and electrical installation services with OEM/DNO authorised personnel

  • Commissioning including DNO/TNO authorised engineers upto and including 400kV

  • Accredited Independent Connection Provider (ICP) up to and including 132kV

  • Operations and Maintenance including integration with OCU National Operations Centre 

  1. Renewable Energy

  2. HVDC

  3. Data Centres

  4. BESS

  5. Private Networks

  6. EV Depots & Destinations

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What our clients say...

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