Projects

Humelink Transmission Project

Client
Transgrid
Sector
Power Networks & Transmission
Location
New South Wales

Delivering nationally significant transmission infrastructure to support Australia’s renewable energy future

Services
  • Transmission & Distribution
  • Substations
The Challenge

HumeLink is one of New South Wales’ largest energy infrastructure projects and forms part of the transmission infrastructure required to support Australia’s transition to a lower carbon future.

The project will connect Wagga Wagga, Bannaby and Maragle and includes new and upgraded infrastructure across four substation locations.

As a project of national significance, HumeLink will contribute to Australia meeting future energy demand through increased integration of low-emission renewable energy sources.

The project is designed to deliver a more affordable, reliable and sustainable electricity grid, increasing the capacity for renewable energy to be transmitted across the National Electricity Market.

The project remains subject to approval by the Australian Energy Regulator (AER).

The Genus Approach

Genus, in joint venture with ACCIONA, was awarded the contract by Transgrid to deliver the HumeLink Transmission Project.

The total contract value is approximately $1.4 billion, with part of the contract based on a target cost model.

The project is being delivered through the joint venture structure comprising:

  • Genus – 25%
  • ACCIONA – 75%

The project leverages the combined capability of both organisations across major transmission infrastructure delivery.

Delivery in action

The joint venture will deliver major transmissioninfrastructure works associated with the HumeLink development.

The scope includes:

  • Design and construction of 225 kilometres of dual circuit 500kV overhead transmission lines
  • Upgrade works at the Bannaby 500kV Substation
  • Transmission infrastructure connecting Wagga Wagga, Bannaby and Maragle
  • New and upgraded infrastructure across four substation locations

The project draws on capabilities across transmission infrastructure and substation delivery.

The outcome

Project ongoing.

HumeLink will improve transmission capability across New South Wales and strengthen the resilience and reliability of the electricity network.