(2) with reference to his letter to a member of the public of 27 August 2008, on the inclusion of air source heat pumps and micro-wind turbines in the permitted development scheme, for what reasons the relevant delegated legislation has not been laid before Parliament.
I have been asked to reply.
The Prime Minister has received two recent letters from members of the public on the noise thresholds under permitted development for householder air-source heat pumps and micro wind turbines. The Government are committed to permitting the installation of small wind turbines and air source heat pumps without the need for a planning application. However it is important we set the right criteria for noise levels for wind turbines and pumps on homes under permitted development and resolve the issue of possible interference with aviation communication systems. The Minister for Housing and Planning will make a statement to Parliament in the new year.