Energy Secretary expected to announce plan to install solar hot water and solar PV panels at 1600 Pennsylvania Avenue
The Obama administration is today expected to confirm that solar panels will be installed on the White House roof early next year, in a highly symbolic move designed to underline President Obama's commitment...
Shell-owned utility promises to announce a "string of exciting services" in the coming months, as it seeks to burnish green credentials
Derelict and vacant land could be used to regenerate towns and cities, while minimising environmental impacts
Analysis suggests food banks are helping to tackle hunger and avoid emissions equivalent to the annual carbon output of 2.2 million cars
Labour study comes as UK government faces pressure from courts and councils