Skip to content

Renewables bolstering NSW water supply

Renewables bolstering NSW water supply

Hunter Water’s Balickera Pump Station Goes Green with Solar Power

Hunter Water’s Balickera Water Pump Station has successfully harnessed energy from its newly established 3.1MW solar farm, which is now facilitating the functionality of the station’s substantial pumps and other water utilities.

This renewable energy project has reached full completion, boosting Hunter Water’s total green energy output to over 6MW.

Details of the Solar Installation

Constructed with approximately 5500 ground-mounted solar panels spread over three hectares next to the Balickera Pump Station, the installation is arranged in two sections flanking the Balickera Canal.

Financial and Environmental Impact

Darren Cleary, Managing Director of Hunter Water, noted that the project is projected to yield significant annual savings, estimated at around $700,000 each year.

“Electricity costs represent one of Hunter Water’s largest expenditures, making up about ten per cent of our operating budget. Switching to solar energy generation presents multiple opportunities for cutting these costs and reducing carbon emissions,” Mr Cleary explained.

“This initiative not only markedly lowers our operational expenses but also signifies a critical step towards mitigating our environmental footprint, reflecting our commitment to a more sustainable future for the Lower Hunter region,” he added.

Connecting to the Power Grid

The solar farm will directly connect to Hunter Water’s existing high voltage transmission network, providing essential energy for vital assets like the Grahamstown Water Treatment Plant and the Tomago borefields, according to Mr Cleary.

Environmental Rehabilitation Efforts

In preparation for the solar project, Hunter Water conducted thorough environmental rehabilitation by planting over 1500 trees, shrubs, and ground cover to offset the removal of around 70 trees on-site, enhancing the site’s visual appeal. An additional 1,500 plants and trees are planned for planting, ensuring a positive contribution to the local ecosystem.

“We prioritise environmental sustainability in our operations. We have made significant efforts to minimise the project’s impact and return to nature through responsible practices,” Mr Cleary stated.

Community Enhancement Initiatives

After the trees were removed, logs were transferred to a nearby restoration area to provide future homes for local wildlife. The remaining vegetation was mulched and repurposed for on-site landscaping, with surplus mulch stored for later use. Furthermore, a small park is being reinstated next to the solar installation, offering a recreational space for visitors and tour groups.

“This initiative transcends mere renewable energy; it aims to uplift our community and environment. We are eager to welcome visitors to the new park and share the benefits of this substantial investment with the wider community,” Mr Cleary remarked.

Future Solar Initiatives

Alongside this venture, Hunter Water is also set to roll out an additional 450kW of solar energy across three locations in Shortland, Dungog, and North Lambton, expected to be operational by early 2025. Plans are also underway for a 450kW solar site and a 300kW battery storage system in Cessnock.