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Melbourne Renewable Energy Hub

SEC co−owns the Melbourne Renewable Energy Hub (the Hub) in Melbourne’s west with GreenPoint Energy (a subsidiary of Equis).

Now operational, the Hub provides 600 megawatts of capacity and 1.6 gigawatt hours of storage – enough capacity to power 200,000 homes during the evening peak period.

The Hub’s 444 battery units soak up excess power generated from wind and solar. They charge when renewable energy is most abundant and discharge when supplies tighten, putting downward pressure on power prices.
Its powerful battery units will strengthen the electricity network as ageing coal-fired power stations retire and unlock capacity for more renewable energy.

Delivered on time and on budget, the Hub has provided significant economic benefits. This includes creating work and training opportunities for more than 1,200 people, including over 70 apprentices, cadets and trainees.

The project prioritised local businesses, with more than a dozen Melbourne-based companies providing services and supplies such as electrical works, civil construction, traffic management, landscaping and construction materials.

Community Benefit Fund

SEC and GreenPoint are supporting a Community Benefit Fund (fund) worth $2.5 million in total, or $100,000 a year for the operational life of the project (25 years). Applications are currently open and will close on 26 June 2026. The fund will allocate $75,000 per annum towards the MREH Youth Futures Program with the remaining $25,000 to be provided as smaller community grants.

Click here for more details on the fund and how to apply.

Details on the feedback from the community consultation undertaken during November and December 2025 are detailed in a What We Heard report.

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Download the MREH factsheet.

Location:

Plumpton, VIC

Benefit:

200,000

homes powered

Project value:

$1.1 billion

SEC investment:

$245 million

Job creation:

175

full-time equivalent

Battery technology

444

Tesla Megapacks

Storage capacity:

600 megawatts

Duration: 1.6GWh

Completed:

December 2025

Project partner:

Equis Australia

Three battery components:

A1, A2, A3

Latest news:

SEC supports Natimuk’s gymnasts on the road to recovery

10 August 2026

When a fast-moving fire tore through Grass Flat, 30 kilometres west of the SEC Renewable Energy Park – Horsham, in January 2026, it destroyed about 30 buildings, including homes, farms and businesses.

Terry Teoh on couch with dogs

Smart ways to stay warm this winter

06 August 2026

While the days are starting to stretch out, many households are reaching for the heater controls when they wake up to frosty mornings or after the sun’s gone down. The good news? A few small changes can help you use less energy at home while keeping the winter chill at bay.

SEC’s giant battery powering Victoria through peak demand

27 July 2026

SEC’s giant battery in Plumpton is delivering strong results, providing Victorians with electricity when they need it most and easing pressure on wholesale electricity prices.

Artist's impression of Energy Dome's CO2 Battery project in the Latrobe Valley, Victoria

SEC and Energy Dome to develop Victoria's first long-duration battery project at new innovation precinct

10 July 2026

SEC today announced plans to establish SEC Energy Works, an energy innovation precinct in Victoria’s Latrobe Valley. The 143-hectare property, located in Hazelwood North, will provide a space for SEC to partner with industry to develop a range of new energy infrastructure and storage technologies that our future energy system will require.