Yass – Gullen Range Line is a 330kV overhead line from Yass, New South Wales, Australia, to Gullen Range, New South Wales, Australia.

The project, which is currently in the planning stage, is expected to be commissioned in 2025.


Yass – Gullen Range Line is an overhead line that will be operated by TransGrid. The line will carry alternating current (AC) through double circuit cable.

Yass – Gullen Range Line project development status

The construction works on the Yass – Gullen Range Line project will be commenced in 2023 and commissioning is expected in 2025.

About TransGrid

TransGrid (TransGrid), is a provider of electricity network and solutions. The company offers infrastructure services which include feasibility and estimation studies, option analysis, grid connection for new generators, asset redevelopment and consultation services; and telecommunication transmission services. It also provides connections and modifications, network planning, demand management and co-location services. The company supplies power through a network of high voltage overhead transmission lines, underground cables, switching stations and transmission structures.


All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.