The Wave Stage Three will see the delivery of a bus rapid transit metro network between Birtinya and Sunshine Coast Airport, connecting with the Wave Stage – Stage Two heavy rail network at Birtinya.

The Wave Stage Three will see the construction of stations at:

• Sunshine Coast University Hospital
• Birtinya
• Mountain Creek
• Multiple stations in the Maroochydore city centre, and
• Sunshine Coast Airport.

Other works associated with the Wave Stage Three project include:

• civil works associated with a 12-kilometre corridor between Birtinya and Maroochydore
• bridge over Wyuna Canal
• ramps and bridges at the Sunshine motorway, and  
• 4-6 bridges to facilitate movement in the Buderim Avenue and Mooloolaba Road interchange.

Perth Airport's 2020 Master Plan outlines $2.5 billion of investments for the airport over the coming decade. This investment will support the consolidation of all commercial air services into the 'Airport Central Precinct'.

Perth Airport will deliver a third runway before the end of the decade (subject to demand). The third runway is proposed to be 3,000 metres long, 45 metres wide and run parallel to the existing main runway. It will be located between the current international terminal (T1) and Abernethy Road. 

The development will also include approximately nine kilometres of taxiways and other associated airfield infrastructure and systems. 

The Western Harbour Tunnel will be the second road tunnel under Sydney Harbour. The tunnel will connect the WestConnex Rozelle Interchange with the Warringah Freeway at Cammeray. Once complete and pending the construction of the proposed Beaches Link, there will be a continuous connection from WestConnex at Rozelle to Sydney’s Northern Beaches. 

Key components of the Western Harbour Tunnel will include:

• twin tunnels, each with three lanes and approximately 6.5 kilometres long
• the crossing of Sydney Harbour between Birchgrove and Waverton constructed using tunnel boring machines
• tunnel-to-tunnel connection to the M4-M5 Link near Rozelle Interchange
• future connection options for Beaches Link and Gore Hill Freeway
• surface connections to City West Link at Rozelle and to Warringah Freeway, Falcon Street and Berry Street in North Sydney, and
• ancillary infrastructure to enable ongoing operation of the tunnel.

The Tunnel will be delivered through two packages.

• Stage One includes construction of approximately 1.7 kilometres of twin three-lane tunnels between Rozelle and Birchgrove.
• Stage Two includes construction of northern tunnelling from Birchgrove, through Sydney Harbour and onto North Sydney, the marine work and all the tunnel fit-out.

The Logan and Gold Coast Faster Rail will see the tracks between Kuraby and Beenleigh upgraded. 

The project includes three separate works packages:

• the Rail Package, 
• Level Crossing Removal Package, and
• Loganlea Station Relocation Project. 

The scope of the works across all three packages includes:

• 20 kilometres of new track, doubling the existing track
• nine station upgrades, and 
• five level crossings removed.

The project is being funded by the Queensland and Australian Governments on a 50:50 basis. 

The M6 Extension Stage One will provide a new motorway connection between the New M5 Motorway at Arncliffe and President Avenue at Kogarah.

The project includes:

• twin four-kilometre tunnels linking the New M5 Motorway at Arncliffe to President Avenue at Kogarah
• ramps between the main motorway tunnel and the surface intersection at President Avenue
• tunnel stubs for a future connection south to extend the M6
• a new intersection at President Avenue including the widening and raising of President Avenue at this location
• the upgrade of President Avenue/Princes Highway intersection to improve capacity and network integration
• shared cycle and pedestrian pathways connecting Bestic Street, Brighton-Le-Sands to Civic Avenue, Kogarah including a new bridge over President Avenue
• motorway support infrastructure including tunnel ventilation systems and a motorway control centre, and
• new service utilities including a permanent power supply line.                           

Stage One (Arncliffe - President Avenue) is the first of the four study areas of the M6 corridor geotechnical analysis that proceeds to planning and development. The remaining three study areas and likely future stages of the M6 program are: 

• President Avenue - Taren Point (Section B)
• Taren Point - Loftus (Section C), and
• Loftus - Waterfall (Section D).

The Dinner Hill Wind Farm has proposed the Dinner Hill Wind Farm, to be located approximately 26 km north of Dandaragan, WA.

The scope of the project includes delivery of:

• 160 Wind Turbines with a capacity of 1.2 GW
• a 100 MW / 400 MWh Battery Energy Storage System
• terminal stations, and 
• enabling infrastructure.

The Gladstone Grid Reinforcement is a proposed upgrade to the existing transmission network in Gladstone, Queensland. The preferred option for the project includes three separate stages, including

• Stage One:
  • Construction of a new Gladstone West Substation.
  • Construction of a new 275-kV double-circuit transmission line between Calvale and Calliope River Substations, switched through the Gladstone West Substation.
  • Construction of a 275-kV bus at the new Gladstone West Substation.
• Stage Two:
  • Construction of a new 275-kV double-circuit transmission line between Bouldercombe and Larcom Creek Substations, switched through the new Gladstone West Substation.
• Stage Three:
  • Delivery of additional essential system service assets to compensate for the planned closure of the Gladstone Power Station, including two synchronous condensers and one 200-Mega Volt-Amperes Reactive (MVAr) shunt capacitor bank.

The proposed changes would add an additional 2.6 gigawatts of network capacity to the NEM.

The Victorian Government is proposing to deliver six renewable energy zones (REZs), comprising:

• Central Highlands (4 GW hosting capacity)
• Central North (still to be determined)
• Gippsland (5.2 GW hosting capacity)
• North West (1.7 GW hosting capacity)
• South West (3.6 GW hosting capacity), and
• Western (2.4 GW hosting capacity).

A separate REZ is proposed for Gippsland's shoreline to connect offshore wind generation projects. The REZ has an hosting capacity of 2 GW.