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The history of the 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 the 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.

The 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.

Latest news:

SEC’s giant battery now powering Victoria

06 December 2025

SEC has marked a significant milestone today with its giant 600-megawatt battery project in Plumpton now powering Victorian homes and businesses, storing energy and feeding it back into the grid in time for the start of summer.

Bella the seal

Powering the splash: SEC keeps Melbourne Zoo’s seals cool

04 December 2025

Melbourne Zoo’s seals are splashing about in comfort — thanks to 100 per cent renewable electricity supplied by Victoria’s government-owned renewable energy company, SEC.

SEC Renewable Energy Park - Horsham

SEC Renewable Energy Park - Horsham powers ahead

26 November 2025

One year since construction began, the SEC Renewable Energy Park – Horsham has reached a major construction milestone, with the complete installation of all 212,296 solar panels.

SEC Renewable Energy Park - Horsham render

SEC increases Horsham Community Benefit Fund

24 November 2025

State-owned renewable energy company, SEC, has announced plans to increase the Community Benefit Fund for its solar farm and battery project located on the outskirts of Horsham.