Transmission: Energizing Australia's future

Large-scale electricity networks, linking renewable energy assets across Australia. We deliver major overhead transmission projects, specializing in challenging terrains. Our team supports renewable energy zones, enhances grid resilience, and specializes in networks up to 735KV.

Powered by our people

At C2O, we prioritise investing in our transmission construction teams, providing them with comprehensive technical, safety, and environmental training to meet national and local competency standards. Our team members hold diverse qualifications, including Cert III UET30521 ESI Overhead Transmission, Red Seal Journeyman, City & Guilds Level 2 & 3 Electrical Power Engineering, and NZQA4 Mechanical Transmission. Typically trained to Advanced Rigger level, they also possess High Risk Work Licences and have completed Network Operator Power System Safety Rules Training.

Our expertise

C2O Transmission delivers comprehensive solutions for large-scale electricity transmission networks, supporting the global shift towards sustainable energy deployment and grid resilience.

  • Construction of long-line overhead transmission interconnectors
  • Development of Renewable Energy Zones (REZ)
  • Support for global Energy Transition initiatives
  • Enhancement of grid resilience

  • Construction and maintenance of networks up to 735KV
  • Local, national, and international project execution
  • Expertise in challenging terrain

  • Tower Assembly & Erection
  • Conductor Stringing
  • Modifications & Outage support
  • Construction Supervision
  • Commissioning
  • Ongoing lines Maintenance

  • Switchyard construction, commissioning, and energization
  • Grid-Connection solutions
  • Battery Energy Storage system integration

  • Highly qualified overhead transmission lineworkers
  • Certifications include:
  • Cert III UET30521 ESI Overhead Transmission
  • Red Seal Journeyman
  • City & Guilds Level 2 & 3 Electrical Power Engineering
  • NZQA4 Mechanical Transmission qualifications

  • Advanced Rigger training
  • High Risk Work Licences for relevant States
  • Network Operator Power System Safety Rules Training

  • Tesmec Tensioning Machines
  • Winch Operations
  • Long-boom MEWP
  • Relevant lifting equipment

  • Ongoing investment in technical, safety, and environmental training
  • Demonstrated national and local competency levels
  • Support from Major Projects and Commissioning Team

We've assembled a world-class team of transmission specialists, from seasoned project managers to innovative engineers, to experienced linesman ensuring excellence at every project stage.

David Colasante
CEOC2O Australia
David Colasante

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