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About

History of SEC

The original State Electricity Commission of Victoria started in 1918 when the Victorian Government appointed ‘electricity commissioners’ responsible for the generation and distribution of electricity throughout the state.

Their main task was to tap the vast brown coal reserves of the Latrobe Valley for electricity generation, freeing Victoria from its reliance on imported fuel.

The new SEC will free Victoria from its reliance on emissions-intensive coal, accelerating delivery of affordable, reliable, renewable energy.

Why do we need SEC

Australia’s energy sector is transforming. As ageing coal-fired power stations close, we need to transition to renewable energy. Victoria’s electricity system has relied heavily on coal, which increases our carbon emissions and has threatened the stability of our power supply.

SEC will invest in the industry to rapidly transform the sector. The transition to renewable energy will create thousands of jobs, bring billions in private investment and help Victoria achieve its nation leading renewable energy targets.

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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.