An image of several young schoolchildren in a school setting pictured with an Alinta Energy employee and two community workers.

About us

We're one of Australia's largest energy retailers, investors, developers, and generators.

The proposed Marri Wind Farm is being developed by Alinta Energy.

Alinta Energy logo

In the last decade, Alinta Energy has grown from being the largest residential gas retailer in Western Australia to the preferred electricity and gas provider for more than 1.1 million homes and businesses Australia-wide.

Today, we are a reliable and experienced developer. We’re developing wind farms across Australia, alongside other renewable projects such as batteries, pumped hydro and offshore wind.

Our projects

Windmills against a blue sky with green trees beneath them

Yandin Wind Farm

We built and operate the Yandin wind farm in WA (with RATCH-Australia Corporation Pty Ltd). It was the biggest producer of renewable energy in WA in 2023. 

The shadow of two workers against an Alinta Energy-branded container unit.

Newman Battery

We built Australia’s first grid-forming battery at the Newman Power Station in WA (now owned by APA Group). 

Solar panels

Chichester Solar Farm

We built one of Australia’s largest remote solar farms at FMG’s Chichester operations, in the Pilbara region of WA (now owned by APA Group).  

A lake, trees and mountains.

Oven Mountain Pumped Hydro

We are developing the 900 MW Oven Mountain Pumped Hydro Energy Project which will provide essential deep storage needed for the transition to renewable energy in NSW. 

Offshore wind turbines standing in the water.

Spinifex Offshore Wind Farm

We are developing the Spinifex Offshore Wind Farm in Victoria, which could deliver enough renewable energy to supply about 10% of the state’s electricity needs.