Calls grow for taller small-scale wind turbines

11 August 2025

The MCS Foundation has urged the UK Government to raise the permitted height of small-scale wind turbines from 11.1 metres to 30 metres. The proposal would also extend permitted development rights to a wider range of properties, beyond detached houses, to help more households and businesses generate renewable energy.

Supporters say taller turbines could make a significant difference to rural energy generation, particularly for farmers, community energy groups, and rural businesses. MCS further notes that the change would align with existing rules allowing mobile phone masts of up to 30 metres in non-protected areas.

Renewable Energy Partner Sonya Bedford MBE described the potential increase as a “welcome change”, and noted that turbines of this size would be most effective in rural locations with better wind access.

“It’s certainly not a step too far. In practice, the turbines will likely only be deployed in rural areas as they will have a better chance of unimpeded wind.”

Sonya also highlighted the opportunity for commercial properties.

“I would, however, welcome the permitted right for commercial premises, as industrial estates can often be good sites for a wind turbine.”

The Government is expected to launch a public consultation on the proposals by the end of the year. If adopted, the reforms could address the decline in small-scale wind installations, which has fallen sharply since 2016.

Read the full article by The Daily Telegraph here (paywall): Rayner urged to approve 30-metre wind turbines in back gardens

Sonya Bedford MBE
Partner - Energy
Sonya Bedford is a Partner Solicitor at Spencer West. She specialises in all forms of renewable energy technology; the funding of renewable energy projects; and sustainable development.