At peak, the wind farm can generate enough green energy to power more than 120,000 homes or enough electricity for the City of Ballarat and surrounding areas.
ACCIONA Energy engaged in extensive consultation with the local community on the wind farm design. Detailed information on the design was presented to the Community Reference Group (CRG) and at a community information day. The completed, detailed design includes the electrical design, the selection of turbines that best fit the terrain at Waubra, a lighting plan for aviation safety and the design of a maintenance building. ACCIONA Energy continues to keep the community informed and engaged through quarterly meetings with the CRG, newsletters and project updates.
The design of the electrical system consists mostly of underground cabling, some overhead lines, five substations and a terminal substation. All electrical cables between turbines are installed underground.
The Waubra Wind Farm site topography is a combination of hills and flat plains. Wind turbines have been selected to match the particular wind conditions and local terrain. The detailed design includes three turbine configurations; all are based on the same ACCIONA Windpower 1.5 megawatt model. Tower heights and blade lengths range from 110m to 120m.
Sustainable Maintenance Facility
The Waubra Wind Farm Maintenance Facility showcases an environmentally sustainable design and visually complements the surrounding environment. It is constructed from sustainable materials and is 100% powered by wind energy. The construction contract was awarded to the regional company AW Nicholson and was completed in October 2008. The maintenance facility has 9 permanent on-site staff. The 880m² facility is used for all maintenance activities and also provides storage space for equipment, vehicles and spare parts.
Turbine installation commenced in December 2007 and was completed in June 2009. Energisation and commissioning was completed in July 2009. The first turbines began generating green power in February 2009 and the entire site was fully operational by July 2009.
ACCIONA Windpower, ACCIONA Energy’s sister company, supplied the turbine components and managed the construction of the wind turbines.
The towers were produced by Keppel Prince Engineering, a Portland-based company, and Haywards Engineering in Tasmania. The nacelles and hubs were manufactured by ACCIONA Windpower in Pamplona, Spain, and the blades by Tecsis in Brazil.
Electrical works commenced in January 2008. Downer EDI Engineering was the lead contractor for the electrical works including laying underground cables, constructing 66KV overhead lines and building the five substations. Victorian company Powercor Electrical Services was subcontracted to construct the overhead lines.
Regional project benefits
The Waubra Wind Farm is a significant local investment in the region and is having a positive effect on the regional economy. The wind farm also provides additional income for local landowners involved in the project and is expected to bring tourism and the associated benefits to the area.
To date more than 20 regional businesses have been involved as subcontractor, including Eureka Concrete of Ballarat. More than A$200 million worth of supply, building and construction contracts were awarded by ACCIONA to local Australian companies for the project.
The Cultural Heritage Management Plan (CHMP) was developed to monitor and manage any possible impacts on cultural heritage at the Waubra Wind Farm site. The plan was prepared by Biosisconsultation with the Ballarat and District Aboriginal Co-operative.
The field survey identified 19 Aboriginal and two historical archaeological sites, as well as areas of potential sensitivity and recommendations for sub-surface testing and/or monitoring of ground disturbance. The Aboriginal sites include 18 isolated artefact sites and one artefact scatter. The historical sites included a dry stone enclosure and a homestead complex.
ACCIONA Energy, the Ballarat and District Aboriginal Co-operative and Biosis Research have also undertaken a staggered program of sub-surface testing, for turbine and access track locations, to provide further information on the location of artefacts.
The CHMP establishes protocols and principles for the recording and management of cultural heritage during construction. The plan also sets out roles and responsibilities of ACCIONA Energy, the Ballarat and District Aboriginal Co-operative, cultural heritage monitors and the archaeologists.
Bushfire Mitigation Plan
ACCIONA Energy has developed a Bushfire Mitigation Plan which outlines the procedures, standards, codes and guidelines that ACCIONA Energy employs to minimise the chance of bushfires starting as a result of the operation of the Waubra Wind Farm.
The Bushfire Mitigation Plan has been prepared in accordance with the Electricity Safety (Bushfire Mitigation) Regulations 2018 (Vic) and can be found here.
The Complaints Management Procedure can be found here.
IN THE EVENT OF AN EMERGENCY, PLEASE CALL EMERGENCY SERVICES ON 000
A Toll Free information line 1800 283 550 is available for members of the community. The number is accessible anywhere in Australia.
ACCIONA also keeps the community informed of activities via its regular newsletters.
Are you planning to commence tertiary studies in 2019? ACCIONA is now taking scholarship applications.
ACCIONA through its Waubra Wind Farm Sponsorship fund is providing a scholarship of up to $5000 for a local student commencing tertiary studies in 2019.
Scholarship application forms can be accessed here. Applications close on Friday 30th November 2018. For more information, please call our toll free community hotline number on 1800 283 550 .
ACCIONA Energy is committed to reducing potential environmental impacts by undertaking environmental studies, carefully siting turbines and managing any other issues. Details of some of these studies are provided below.
The Environmental Management Plan (EMP) addresses the environmental issues associated with the construction and operation of the Waubra Wind Farm and the methods in which these issues will be managed.
The Stage 1 EMP for the construction period included:
The Stage 1 EMP details:
The Stage 2 EMP for the operation and decommissioning phase of the Waubra Wind Farm has been developed and implemented in tandem with the Stage 1 EMP.
The Stage 2 EMP encompasses environmental management measures to minimise potential environmental impacts during the operational phase of the wind farm. Key issues addressed in the Stage 2 EMP include noise management, native fauna management and hazardous materials management. The Stage 2 EMP has been approved by the DPCD. The implementation of the EMP will be monitored by DPCD and updated if required, throughout the life of the Waubra Wind Farm.