Utrecht rooftops to be ‘greened’ with plants and mosses in new plan

'Vertical forest' tower will have 10,000 plants on its facade in bid to reinvigorate biodiversity

Every roof in the city district of Utrecht is to be "greened" with plants and mosses or have solar panels installed under plans driven by the success of a similar scheme for the municipality's bus stops.

The "no roofs unused" policy is part of an attempt to reinvigorate biodiversity in the city and create a less stressful and happier environment, of which the construction of a so-called "vertical forest tower with 10,000 plants on its facade is set to become a leading example.