The first stage of the Suburban Rail Loop – SRL East – is a fully-tunnelled 26-kilometre metro corridor between Cheltenham in the South and Box Hill in the North. The line will include six stations, including new interchanges with existing heavy rail stations at Cheltenham, Clayton, Glen Waverley and Box Hill, with new stations at Monash and Burwood.

The Suburban Rail Loop Authority has separated SRL East into seven packages. Included in the scope of Works Package D is:

• 10 kilometres of twin tunnelling and cross passages between Glen Waverley and Box Hill
• Burwood and Glen Waverley station box excavations, including temporary retaining structures, and 
• an intervention shaft structure.

The Orana Battery Energy Storage System, developed by Akaysha Energy, involved the construction and operation of a 415-megawatt (MW) / 1,660-megawatt hour (MWh) lithium-ion battery energy storage system (BESS) and ancillary infrastructure.

The Project is located within the Central-West Orana Renewable Energy Zone, approximately two kilometres north-east of Wellington within the Dubbo Local Government Area.

The Mortlake Battery project is a proposed 300 megawatt (MW) / 650 megawatt hour (MWh) battery energy storage project being developed by Origin Energy. The battery is to be co-located at the Mortlake Power Station in Victoria, where Origin operates a 566 MW gas-fired generator.

This project is located within the Victorian South-West REZ V4 region. The battery will be connected to the 500 kilovolt network that runs through the power station.

Construction of the Mortlake battery will take place in three phases:

• site preparation and civil works
• component delivery and installation, and
• commissioning and demobilisation.

The WWSP will deliver a number of upgrades to Auckland's water supply. The full scope of the programme comprises: 

• a new 150-MLD water treatment plant
• a new 50-megalitre reservoir at Pukekohe West
• a 50-kilometre pipeline, including the crossing of the Manukau Harbour, and
• three additional pumps and sand separators for the raw water intake.

The project will duplicate sections of Cairns Western Arterial Road between Redlynch Connector Road and Captain Cook Highway, including duplication of the rail overpass at Redlynch and a new bridge over the Baron River at Kamerunga. The project also includes the installation of new paths and upgrading existing paths for pedestrians and cyclists.

The project will be delivered in three stages:

• Stage One: Lake Placid Road to Captain Cook Highway
• Stage Two: Redlynch Connector Road to Harley Street, and
• Stage Three: Harley Street to Lake Placid Road.

The North West Transmission Developments project (NWTD) will see the development of new and upgraded overhead high voltage alternating current transmission lines, linking substations at Palmerston, Sheffield, Burnie, Hampshire and Staverton.

The full scope of works for the project is:

• 238 kilometres of double circuit transmission lines, with 172 kilometres being upgrades to existing transmission, and 66 kilometres of new transmission to be built
• approximately 390 new towers
• upgrades to three substations (Burnie, Sheffield and Palmerston), and
• one new switching station at Hampshire Hills

The project is being delivered over two stages:

• Stage One: NWTD transmission upgrades between Palmerston-Sheffield-Heybridge, Stowport to Burnie ($921 million), and
• Stage Two: NWTD transmission upgrades from Staverton to Hampshire Hills ($550 million).

Following the announcement that Marinus Link Stage One would be the priority delivery of the Marinus Link, the project and timing staging was revised for the NWTD to deliver on focusing Stage One (approximately 60 per cent of the NWTD project) to align with Marinus Link Stage One. Delivery of Stage Two will await a final decision on the second Marinus Link cable. 

Gawara Baya Wind Farm is being developed by Windlab in North Queensland. The project would see the installation of 69 wind turbines, generating a total capacity of 400 megawatts (MW). 

The project is to be located 65 kilometres southwest of Ingham, Queensland. The project was formerly known as the Upper Burdekin Wind Farm.

The project will see the delivery of a 26-kilometre expressway from Warkworth to Te Hana in the North Island of NZ. The design also includes an 850-metre-long twin bore tunnel in the Dome Valley and three interchanges located at Warkworth, Wellsford and Te Hana.