Taking Down Wind Turbines Can Be Explosive—Australia Leads the Way in Finding Smarter Solutions

Decommissioning wind turbines isn’t as simple as flipping a switch. Pacific Blue, planning to retire its 18.2 MW Codrington wind farm by 2027, is weighing three global methods: carefully dismantling turbines with cranes, toppling them like trees by cutting into the base, or using explosives for a swift collapse. Each approach has its pros and cons, and Pacific Blue aims to be a leader in responsible decommissioning practices in Australia.

Unlike fossil fuel sites, wind farm decommissioning can be a financial opportunity. With scrap steel prices ranging from $200–$400 per tonne, recycling components like steel and copper can offset costs. According to Everoze partner David Millar, nearly 95% of turbine materials can already be recycled in Australia thanks to a strong contractor base and growing infrastructure.

Australia’s decommissioning industry is gaining attention from global players eager to manage these end-of-life projects. Some demolition contractors are even planning to set up locally, hoping to offer full EPC (Engineering, Procurement, and Construction) contracts that cover dismantling and recycling. Older turbine parts also have resale value, with active markets in Europe, the U.S., and even local uses—like TAFE students getting hands-on training with donated components.

Turbine blades, composed of complex composites, present a trickier problem. Mechanical grinding is currently the most viable option—chopping blades into filler materials or fuel for cement kilns. Though it’s not a perfect solution, Australian cement companies are willing to collaborate, and efforts are underway to scale mechanical and chemical recycling. Notably, Acciona Energía has already recycled blades into surfboards and shoes.

Industry experts argue that government intervention is essential to accelerate blade recycling. Financial incentives, tax breaks, updated concrete standards, and even landfill bans (like those in Germany) could push the sector forward. Since turbine blades represent only a fraction of the wider composite waste stream, developing solutions here could benefit multiple industries, including construction and transport.

While blowing up turbines seems cheaper and faster on paper, the environmental and community backlash can be significant. Dismantling requires heavy equipment but offers more control. Meanwhile, contracts with landowners may dictate whether foundations and infrastructure must be removed or can be left in place, adding another layer of complexity.

Pacific Blue is actively working with government agencies, regulators, and communities to develop a comprehensive plan for Codrington’s retirement. Their goal is to set a high standard for best practices in decommissioning and recycling, positioning Australia as a global model in wind energy lifecycle management.

At EServices4U, we believe that managing the full lifecycle of renewable energy assets is essential for a greener future. We offer consultation on wind turbine installations and decommissions, along with services in energy audits, solar and wind solutions, and sustainable infrastructure planning. Partner with us at www.eservices4u.com.au to make your energy journey cleaner, smarter, and more efficient.