Two Alinta Energy site workers with white hard hats, safety glasses and yellow hi-vis stand next to each other at a power site.

Our projects

We’re developing 4 GW+ of projects to meet the needs of our customers and the energy system.

Our projects aim to strike the right mix of affordability, reliability and sustainability. And developments like the Wagerup Battery, Oven Mountain Pumped Hydro Project, and Spinifex Offshore Wind Farm are how we’ll meet our decarbonisation goals.

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Wagerup Battery

Wagerup Battery

Battery energy storage system

Current phase: Construction

Wagerup Power Station, WA

100 MW proposed capacity

Read more about the project
Wagerup Battery
Oven Mountain Pumped Hydro

Oven Mountain Pumped Hydro

Pumped hydro

Current phase: Development

Near Macleay River, NSW

900 MW proposed capacity

Read more about the project
Oven Mountain Pumped Hydro
Reeves Plains Battery

Reeves Plains Battery

Battery energy storage system

Current phase: Development

Reeves Plains, SA

500 MW proposed capacity

Read more about the project
Reeves Plains Battery
Marri Wind Farm

Marri Wind Farm

Wind farm

Current phase: Feasibility

Near Danaragan, WA

300-400 MW proposed capacity

Read more about the project
Marri Wind Farm
Spinifex Offshore Wind Farm

Spinifex Offshore Wind Farm

Wind Farm

Current phase: Pre-feasibility

Offshore South West VIC

1 GW+ proposed capacity

Read more about the project
Spinifex Offshore Wind Farm
Battery Battery
Wind Wind
Hydro Hydro
Solar Solar
A river crossing

Oven Mountain Pumped Hydro, New South Wales

Current phase: Development

The 900 MW, 8-hour Oven Mountain Pumped Hydro Project is being developed to supply flexible, dispatchable hydro energy generation and storage for customers in New South Wales.

ompshydro.com

A group shot from the Wagerup Battery launch at Wagerup Power Station.

Wagerup Battery, Western Australia

Current phase: Construction

We are constructing a large battery energy storage system at Wagerup Power Station. Building on our earlier experience developing a 35 MW battery at the Newman Power Station in 2018 — now owned by APA Group — Wagerup's will be nearly three times larger in terms of capacity at 100 MW (200 MWh). We also hold a planning permit for a second 300 MW battery.

A CG concept showing a view of the proposed Reeves Plains site on completion

Reeves Plains Battery, South Australia

Current phase: Development

We have planning approval to enter the South Australian energy market with a new 4-hour battery site to help stabilise the state power grid in periods of high demand. We plan to build the battery site in two stages for a total of 500 MW of storage.

Read more about the project

Marri Wind Farm, Dandaragan, Western Australia

Current phase: Feasibility

The Marri Wind Farm is a proposed 300-400MW wind farm set on approximately 10,000 hectares in the Shire of Dandaragan.

marriwindfarm.com.au

An image of an offshore wind turbine

Spinifex Offshore Wind Farm, Victoria

Current phase: Pre-feasibility

Located offshore South West Victoria, the 1 GW+ Spinifex Project is expected to produce the equivalent of up to 10 per cent of Victoria’s electricity supply.

spinifexoffshore.com.au

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