Understanding Second-Hand Wind Turbines

What is one of the main advantages of buying a refurbished wind turbine?

• They are always brand new.

• They are more expensive than new turbines.

• They require no maintenance.

• They can be about 50% cheaper than new ones.

What is a significant challenge when dismantling a wind turbine?

• Choosing the right location for the turbine.

• Deciding on the color of the turbine.

• Ensuring the crane can lift the heavy components.

• Finding a buyer for the turbine.

What is a common issue that can delay the dismantling of a wind turbine?

• The turbine being too light.

• The turbine being too new.

• The crane's ropes twisting.

• The color of the turbine.

Why might a company choose to buy a second-hand wind turbine?

• They are always more reliable than new ones.

• They are cheaper and can still be profitable.

• They come with a lifetime warranty.

• They are easier to install.

What is the estimated return on investment for refurbished turbines according to a Welsh government report?

• 100%

• 50%

• 19%

• 8%

What is one of the upgrades a refurbished turbine might receive?

• A bigger rotor to increase power output.

• A new set of blades made of wood.

• A new paint job.

• A smaller rotor for less energy production.

What is one of the main components that suffer wear and tear in a wind turbine?

• The foundation of the turbine.

• The rotating parts like the hub.

• The control panel.

• The paint on the turbine.

What is a potential downside of using second-hand wind turbines?

• They require no maintenance.

• They are always more expensive than new turbines.

• They might break down more often than new ones.

• They are guaranteed to last forever.

What is a significant factor driving the demand for refurbished turbines?

• The decrease in electricity prices.

• The increase in costs for new wind projects.

• The abundance of new turbines.

• The lack of wind in certain areas.

What is a potential market for refurbished wind turbines?

• Places with no demand for electricity.

• Countries with no wind.

• Regions with existing electricity grid connections.

• Areas with no legal frameworks.