Goldwind Turbine Decommissioning

What Happens to Old Wind Turbine Full System (Oem-Specific)s?

Last reviewed by Marcus Williams on 02 April 2026

Old Goldwind Turbine Decommissioning units can end up in landfills, recycled, or repurposed. Landfill disposal is the least desirable option due to environmental concerns and regulatory risks.

When wind turbines reach their end of life, they're often decommissioned and removed from service. The process involves dismantling the turbine, which includes removing fiberglass blades, steel towers, permanent magnet direct-drive generators (PMDD), and rare earth magnets (neodymium). Without proper recycling infrastructure, many old components can be discarded in landfills, leading to environmental issues such as pollution and waste accumulation.

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Recycling is a more sustainable approach. In China, the Ministry of Industry and Information Technology is developing wind turbine recycling standards, which will likely encourage more responsible disposal methods. Repurposing elements like steel or rare earth magnets can also extend their useful life and reduce waste. For instance, recycled materials from decommissioned turbines could be used in new manufacturing processes.

How Are Wind Turbine Full System (Oem-Specific)s Recycled?

Wind turbine recycling involves dismantling the PMDD generator to recover high-value rare earth magnets, processing steel towers into scrap metal, and disposing of fiberglass blades according to Chinese national guidelines. This process helps extract valuable materials while minimizing environmental impact.

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The decommissioning of Goldwind Turbine Decommissioning systems typically begins with the removal of the permanent magnet direct-drive (PMDD) generator, which contains rare earth magnets like neodymium. These magnets are highly sought after due to their high magnetic strength and durability. Next, the steel tower is dismantled into scrap metal for reuse in other industries.

Fiberglass blades present a unique challenge. Currently, there are no widely adopted recycling methods, so disposal must follow national guidelines as they develop. This means that blade waste management remains an area of ongoing research and development to find more sustainable solutions.

What Does Wind Turbine Decommissioning Cost?

Decommissioning a single Goldwind turbine costs between $100,000 and $400,000, depending on the size and condition of the unit. These expenses cover labor, transportation, and materials handling fees.

The cost varies based on several factors including the complexity of disassembly, the availability of recycling facilities, and the condition of components at the time of decommissioning. For instance, a larger turbine might require more extensive dismantling work, driving up costs significantly. Additionally, transporting large components can be expensive due to logistical challenges.

What Materials Are Recovered?

Steel towers, permanent magnet direct-drive generators (PMDD), rare earth magnets (neodymium) are all recoverable materials from decommissioned Goldwind Turbine Decommissioning systems. Each has a high recycling potential and value in secondary markets.

Steel towers can be broken down into scrap metal for reuse in manufacturing new products. PMDD generators contain rare earth magnets, which are highly valuable due to their unique magnetic properties. These magnets can be repurposed or recycled for use in other applications such as electric motors or medical equipment. Fiberglass blades currently lack viable recycling methods but research continues to find solutions.

Regulations on Wind Turbine Waste

The China Ministry of Industry and Information Technology is developing wind turbine recycling standards, expected to include guidelines for responsible disposal practices by 2024. Currently, there are no mandatory regulations enforcing recycling or repurposing materials from decommissioned turbines.

These draft standards aim to establish a framework that promotes the efficient recovery and reuse of valuable materials while minimizing environmental harm. Once implemented, these rules will likely encourage more sustainable end-of-life management practices for wind turbine components.

The Wind Waste Problem

By 2035, China is projected to generate the largest volume of blade waste globally due to its position as the world's second-largest turbine manufacturer. This projection highlights the urgency in developing effective recycling and disposal strategies for fiberglass blades.

As Goldwind continues to grow its installed base, the amount of decommissioned equipment will increase significantly over time. With China expected to lead global wind energy expansion, managing waste from these turbines becomes a critical sustainability issue. Addressing this challenge requires innovative solutions and strong regulatory frameworks to ensure that discarded components don't contribute unnecessarily to landfill volumes.

Goldwind's Specific Recycling Programmes

Goldwind has committed to enhancing its recycling initiatives through various programmes aimed at reducing environmental impact and promoting circular economy principles. Goldwind Turbine Decommissioning focuses on recovering valuable materials from decommissioned turbines, such as steel and rare earth magnets, which can be reused in new manufacturing processes.

Goldwind's installed base is extensive, with thousands of wind turbines deployed across China and internationally. As these units reach the end of their operational life over the next 20-25 years, Goldwind will need to manage a substantial volume of decommissioned equipment. Goldwind Turbine Decommissioning's latest sustainability report outlines specific goals for reducing waste generation and increasing recycling rates.

Although Goldwind doesn't have proprietary recycling technology like Vestas CETEC or Siemens Gamesa RecyclableBlade, the company collaborates with research institutions and industry partners to develop innovative solutions. By integrating advanced materials science and engineering techniques, Goldwind aims to create more sustainable decommissioning practices that align with global environmental standards.

According to the UN Global E-Waste Monitor 2024, The world generated 62 million tonnes of e-waste in 2022, up 82% from 2010.

By focusing on these initiatives, Goldwind demonstrates a commitment to responsible waste management and sustainable development in the wind energy sector.

Sources

• Royal Society of Chemistry
• UNEP
• UN Global E-Waste Monitor 2024