The Higgins Mountain Wind Turbine project, located in northern Nova Scotia, features the installation of multiple large-scale wind turbines supported by robust concrete foundations. Each turbine is anchored on a circular spread footing foundation designed to resist significant overturning forces caused by wind loads. These foundations typically consist of reinforced concrete pads up to 20 metres in diameter and over 2 metres thick, with heavily reinforced central pedestals to support the turbine towers.

The remote and mountainous terrain posed significant logistical challenges, including difficult access, variable subsurface conditions, and strict environmental constraints. Foundation construction required extensive excavation, high-precision formwork, and complex rebar installation to meet structural demands. Coordination of concrete deliveries and sequencing of pours was critical, given the scale and remote location. The resulting foundations provide a stable and durable base capable of supporting turbines over 120 metres tall, ensuring long-term performance under Nova Scotia’s harsh climatic conditions.