Clarke Creek Wind Farm

The Clarke Creek Wind Farm is a major renewable energy project located near Rockhampton in Queensland and represents a significant contribution to large‑scale wind generation in the state. To support reliable grid connection and long‑term performance, Insulect was engaged to supply key substation equipment, including high‑voltage switching, protection, insulation, and measurement components. Given the size and complexity of the wind farm, the substation played a critical role in safely exporting energy to the grid.

Challenge

From the outset, the project presented unique technical and logistical challenges. The substation featured a specialised arrangement that differed from standard layouts, requiring close collaboration to ensure all equipment would integrate correctly with the customer’s specific configuration. This meant detailed design coordination was essential before manufacturing could proceed. Logistics added another layer of complexity, as some equipment needed to be temporarily stored offsite before being transported to the remote project location. Throughout the project, maintaining momentum and meeting installation and commissioning timelines was critical to avoid delays to overall project delivery.

Solution

Insulect worked closely with Squadron Energy and project stakeholders to deliver a tailored substation solution that aligned with the specialised design requirements. A comprehensive range of medium‑ and high‑voltage equipment was supplied, including disconnectors, instrument voltage transformers, current transformers, line and post insulators, dead tank circuit breakers with point‑on‑wave control, capacitive voltage transformers, and power quality monitoring solutions. Insulect also provided on‑site technical support and installation assistance, including specialist commissioning support, to ensure all equipment was installed and commissioned correctly within the unique substation arrangement.

Benefits

Strong communication and local support were central to the project’s success. Insulect kept the client informed throughout the project, providing regular updates and addressing issues as they arose. The ability to deliver customised solutions ensured the equipment fit seamlessly into the substation design, while responsive problem‑solving helped manage challenges without impacting the schedule. By providing hands‑on support during installation and commissioning, Insulect helped reduce risk and improve confidence during critical project phases.

Results

Despite the technical complexity and logistical challenges, the Clarke Creek Wind Farm substation was delivered and commissioned successfully. The project progressed smoothly, with issues resolved quickly and collaboratively, resulting in strong positive feedback from the client. The outcome reinforced Insulect’s reputation for responsiveness, technical expertise, and commitment to customer success. This project stands as a strong example of Insulect’s ability to support complex, large‑scale renewable energy developments with reliable, fit‑for‑purpose infrastructure and dedicated on‑site support.