Nebo, a small town in Queensland, Australia, is at the forefront of a renewable energy revolution, with a 1,000 MW battery storage system (BESS) and a potential wind farm on the horizon. This development is part of a broader trend in the region, where the landscape has undergone significant changes over the past few decades. The town's location, just southwest of Mackay, makes it an ideal spot for grid firming and renewable energy projects.
Iberdrola Australia is leading the charge with the Burrenbring BESS, a 1 GW, 4,000 MWh battery project. This BESS will be connected to the existing 275 kV grid, with no additional transmission infrastructure required. The site, located around 8 km north of Nebo, is on private land adjacent to a key Powerlink substation. The project aims to provide energy storage and grid stability, with a potential wind farm to be developed and operated independently.
The Burrenbring BESS is a significant step towards a more sustainable energy future for Queensland. It will help to firm the grid and provide a reliable source of energy storage. The project is in the early stages of stakeholder identification and community engagement, with a focus on the traditional owners of the land, the Widi People of Nebo Estate, and the Isaac regional council. This engagement is crucial to ensure the project's success and address any potential social impacts.
One of the key aspects of the Burrenbring BESS is its potential to contribute to the local economy. The project will create jobs and provide community benefits, as required by new Queensland laws. These laws mandate that battery projects enter into binding agreements with local governments, setting out the social impacts and community benefits of the proposed projects. This ensures that the development is not just environmentally friendly but also socially responsible.
The project area has a history of clearing and habitat fragmentation, with imagery dating back to 1957 and 1975. Since 1995, there has been significant tree and vegetation clearing, particularly in the 2010s after deregulation. This has led to the loss of animal habitats and the potential disruption of local ecosystems. Iberdrola's ground surveys have identified black ironbox trees and various wildlife, including greater gliders, koalas, northern quolls, and southern squatter pigeons.
The project's environmental impact is a critical consideration. Both entry road options will require the removal of habitat trees and vegetation, which could affect the EPBC-listed birds and animals. However, the project's benefits, such as grid stability and renewable energy generation, outweigh the potential negative impacts. The project's developers are committed to proactive community engagement and addressing any concerns.
Iberdrola's position in Australia has been strengthened by its acquisition of Infigen Energy in 2020, which was completed the following year. The company now has approximately 2.7 GW of generation and storage projects in the country. The Burrenbring BESS is a significant addition to their portfolio, showcasing their commitment to renewable energy and grid firming.
In addition to the Burrenbring BESS, Ace Power is proposing a 900 MW Nebo BESS, which will also offer up to four hours of storage duration. This project is located around 7 km north of Nebo and aims to provide similar grid stability services as coal or gas turbines. The development of these large-scale battery projects in the region highlights the growing importance of energy storage in the transition to a low-carbon economy.
The future of Nebo and the surrounding area looks promising, with the potential for a wind farm and additional energy storage projects. The town's location and the region's renewable energy potential make it an attractive site for investors and developers. As the energy landscape continues to evolve, Nebo is poised to play a significant role in Australia's clean energy future.
