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Our commitment to renewable generation

From 1 July 2025, the SEC will retail 100% renewable electricity for schools, hospitals and other Victorian Government operations.

In time, we will also retail to Victorian businesses, helping them transition to renewable electricity. We will be a trusted partner offering renewable energy products to commercial and industrial businesses, and support behind-the-meter and demand-management solutions.

How will the SEC provide renewable electricity to its retail customers?

As is the case for all retailers operating in the National Electricity Market, electricity consumed by the SEC’s customers comes from the National Energy Market, which sources supply from renewable and non-renewable sources.

However, the SEC will match the electricity consumption of its customers by surrendering large-scale generation certificates (LGCs) generated by renewable energy sources, including its own renewable energy projects, to ensure each megawatt hour of electricity our customers consume  is matched to a renewable source.

This will include certificates generated by the SEC’s own projects and projects supported by Victorian Renewable Energy Target auction contracts, such as Berrybank Wind Farm, Glenrowan Solar Farm, Dundonnell Wind Farm, Cohuna Solar Farm and Bulgana. The SEC will purchase LGCs  if required.

LGCs are tradable certificates created for eligible large-scale (greater than 100kW) renewable energy solar and wind power stations. LGCs are surrendered to the Clean Energy Regulator to meet renewable energy targets. Each LGC can be used to offset one megawatt hour of consumed energy, resulting in that megawatt hour of energy being “renewable”.

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.