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SEC Energy Works

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

SEC Energy Works is 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.

SEC’s first project at the new precinct will be a closed-loop, compressed CO2 long-duration energy storage solution in partnership with global clean technology company, Energy Dome. Once built, the 20-megawatt facility will be capable of continuously supplying electricity for 10-12 hours.

The project will be Victoria’s first long duration energy storage facility and Australia’s first commercial use of closed-loop, compressed CO2 energy storage.

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Latest news:

SEC secures new battery deal to strengthen Victoria's energy supply

02 November 2026

State−owned energy company SEC has secured access to a new 102-megawatt, four-hour battery at the Glenrowan Solar Farm in Victoria's north-east, helping store energy for use when demand is highest.

Flexibility for now and into the future

Flexibility for now and into the future

02 November 2026

When it comes to installing rooftop solar in your home, both the process and outcomes are clear and justifiable. For businesses however, it is more complex.

SEC Community Benefit Fund backs local projects in Horsham

30 October 2026

Nine community groups and organisations across Horsham will share more than $126,000 through the SEC Renewable Energy Park – Horsham Community Benefit Fund, supporting local projects that strengthen community connections and create lasting benefits for the region.

A quality cut to bills for Beaufort butcher

30 October 2026

Beaufort resident Rohan Quinton is one of more than 150,000 Victorians who have used Easy Electric SEC to explore their home energy options. Discover how the free platform helped him switch from gas to electric heating and cooling, significantly reducing his household energy costs.