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Key details

EnergyCo is responsible for leading the delivery of renewable energy zones (REZ) and enabling infrastructure.

To deliver projects in the REZs, large and heavy renewable energy components must travel from ports like the Port of Newcastle. These components include wind turbines and transformers for generation and transmission projects. 

We're working with Transport for NSW to upgrade road intersections and pinch-points along the state-road network to allow large components to move safely across the state-road network to renewable energy projects. We are the proponent leading the Port to REZ road upgrades, while Transport for NSW is the road authority and lead agency for the operation of the road network.

First stage of the project

The first stage of Port to REZ project includes upgrades at 19 locations between the Port of Newcastle and Elong Elong in the Central-West Orana REZ. These upgrades will be funded by the NSW and Australian Governments with $128.5 million announced towards road upgrades and ancillary works. Construction work started in April 2025.

Oversize overmass (OSOM) deliveries to the Central-West Orana and New England REZs will use a common route from the Port of Newcastle to Muswellbrook, before diverging and continuing towards their respective REZ.

Wind turbine against the sky with sun in background

The Port to REZ project will:

  • reduce the impact on road users by building pullover bays and coordinating the timing of deliveries
  • enable the safe delivery of large components essential to construct and operate renewable energy projects in the REZ
  • be carried out in a well-planned and holistic manner to optimise efficiency and coordination
  • improve pinch points and intersections along the OSOM route.
Port to REZ Stage 1 - Port of Newcastle to Elong Elong

Port of Newcastle to Renewable Energy Zones route and locations

Pullover bays along the Port to REZ route

As part of EnergyCo and Transport for NSW’s assessment of the Port to REZ route that will be used by OSOM vehicles to transport components for energy developments, eight pullover bay locations have been identified as places OSOM could pull over and let other vehicles pass.

The assessment considered road traffic conditions, travel times, average speeds, driver fatigue management requirements, passing lane requirements, overnight rest places, stopping places for conducting load checks and completing travel diaries, and school times in rural towns.

The purpose of the assessment was to identify suitable locations for OSOM vehicles to pull over based on:

  • where OSOM transportation is required to stop for fatigue management and overnight rest in accordance with the Heavy Vehicle (Fatigue Management) National Regulation (NSW)
  • opportunities for pullover bays to let motorists pass based on a 10-minute traffic delay nominated threshold, in accordance with Transport for NSW Technical Direction – Traffic Control.

The new pullover bay locations aim to keep general traffic delays resulting from OSOM transportation to under 10 minutes.  

This 10-minute delay refers to the time a general road user may be delayed by a single OSOM vehicle when unable to pass it on the road. Existing facilities would be utilised for fatigue management and overnight rest.  

The new pullover bays will complement existing facilities along the road network, already used for fatigue management and to provide opportunities for traffic to pass.  

Existing facilities include formalised heavy vehicle rest stops, overtaking lanes, wide pavement areas at intersections and existing gravel bays.  

A map showing the location of the pullover bays appears below. 

Port to REZ pullover bay map

Port of Newcastle to Renewable Energy Zones pullover bay locations

Working with Transport for NSW

A Memorandum of Understanding (MOU) is in place between EnergyCo and Transport for NSW to manage transport related projects and impacts for REZ development.

Read more about the MOU

Delivering the road upgrade

To ensure the state road network can accommodate OSOM vehicle movements for renewable energy and transmission projects in the REZs, minor road work and corridor modifications need to happen along the Port to Central-West Orana REZ route.

We worked closely with Transport for NSW to determine the design, construction methods, planning approval pathway, and timing for the first stage of the road upgrades.

We continue to work closely together to support our contractor, BMD Constructions, who are delivering the first stage of the upgrades and we remain committed to engaging with the community as the project advances.

To find out more about the construction work, read our work notifications.

South West REZ - road with sign

Travelling through the REZs

The initial Port to REZ routes involve three REZs – the Central-West Orana REZ, New England REZ and the Hunter Central Coast REZ. It also crosses the area identified for the Hunter Transmission Project. You can learn more about these by clicking the cards below.

Latest news

Contractor chosen to deliver first stage of Port to REZ

BMD Constructions Pty Ltd has been awarded the contract to deliver the first stage of works under the Port to REZ Program. These works will include upgrades at 19 locations from the Port of Newcastle to Elong Elong to unlock access to the Central-West Orana REZ. Construction work is set to start in April 2025. 

The upgrades will include pavement widening, drainage adjustments, new turning lanes and relocation or adjustment of utilities, depending on the location.

Once delivered, the upgrades will benefit all motorists by reducing delay times, easing travel through intersections, and improving road safety outcomes. 

Most upgrades will be completed by the end of 2025, while overall construction is expected to take around 12 months. 

The Port to REZ Program will continue to investigate further works across the State, including any additional pullover bays that may be required to move oversize overmass equipment to the Central-West Orana REZ.

Read more

Planning the route to the New England REZ

Since early 2024, we've been working with Transport for NSW to investigate the most suitable, low-impact OSOM route to unlock access from Muswellbrook to the New England REZ.  

The route will include sections of the New England Highway and Oxley Highway, as well as some local roads.  

We're working closely with local councils to understand road use and to seek feedback on route design options. The design will consider options that minimise traffic impacts to Tamworth, Uralla, Walcha and Armidale town centres.

From April 2025, field work will be carried out in the Tamworth area to inform route planning.

Details about upcoming investigation work and community engagement activities are available on the New England REZ page.

Read more

Transporting OSOM energy components

Watch to see how EnergyCo moved parts of the Waratah Super Battery.

Get in touch with the Port to REZ team

1800 849 794 (9am to 5pm, Monday to Friday)

Email us

Get in touch with EnergyCo

Email us

1800 118 894 (9am to 5pm, Monday to Friday)

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