Moncrieff Should we put wind turbines in our back gardens?
Jul 8, 2025
John Gibbons, an environmental journalist and author, dives into the debate around home-based wind turbines, inspired by a proposal from the UK Energy Secretary. He discusses the regulatory and economic hurdles of installing these turbines while advocating for the benefits of solar energy. Gibbons highlights the innovation in solar technology and battery storage, pointing out its increased viability and the influence of global advancements, particularly from China, in reshaping the renewable energy landscape.
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Small Wind Turbines Are Ineffective
- Small domestic wind turbines are generally ineffective due to physics and sizing constraints.
- Larger turbines produce exponentially more power, requiring substantial installation space and supports.
Challenges of Home Wind Turbines
- Installing a larger home wind turbine causes significant vibrations that can damage structures.
- Large turbines require big gardens and concrete bases for stability due to powerful wind forces.
Poor Economic Payback of Wind Turbines
- Domestic wind turbines cost 18,000 to 25,000 euros installed but only save about 1,500 euros annually.
- Payback period is around 20 years, often longer than the turbine's lifespan, making them economically unviable.