- Reference: 2005/0906
- Question by: Darren Johnson
- Meeting date: 25 May 2005
Have TfL looked at any of the following ideas put forward in the Transport Research Laboratory report PPR031: trials to test the energy that can be generated from photovoltaic technology mounted on the noise barriers for fast roads, small scale wind turbines on gantries and lighting, and microturbines in the watercourses running beneath roads.