Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, whether he is taking steps with Cabinet colleagues to incentivise the owners of large (a) warehouse rooftops and (b) car parks to install solar panels.

The deployment of solar panels on commercial rooftops is central to our Clean Energy mission.

Permitted development rights allow most rooftop projects to be installed without requiring an application for planning permission. This includes non-domestic rooftop projects of any size, and solar canopies in off-street, non-domestic car parks.

New building standards will be introduced to ensure that all newly built commercial buildings are fit for a net zero future. We expect these standards to encourage the installation of solar panels on commercial roofs.

Further measures to incentivise installations on commercial rooftops remain under active consideration, including a call for evidence about increasing solar generation in car parks.