A trial to discover the benefits of roof gardens on four buildings could be rolled out across central London
A trial is underway to see if planting fruit and vegetables on the roofs of office blocks could cut companies' energy bills and provide a source of fresh food for their canteens. The six-month pilot...
Theresa May calls on EU to agree to transition period under 'existing structure of EU rules and regulations'
Mayor Andy Burnham kicks off congestion consultation with launch of the UK's first electric bus to be recharged using a pantograph
Engineering giant predicts 'sustained growth' from its Clean Air division, as it announces plan to expand investment in battery technologies
In her long-awaited Florence speech May is expected to outline proposals for a two-year transition framework for Brexit, effectively keeping Britain subject to EU environmental law until at least 2021