UN climate chief issues a rallying call to faith groups to help secure a global deal in climate change in 2015
I am honoured and humbled to join you in St Paul's Cathedral. Over the past 300 years, millions of citizens from this great city and around the world have gathered under these three magnificent domes...
Solar generation soars to 8.7GW on the back of scorching weather across the country - breaking previous generation record of 8.48GW set earlier this month
Hot weather heading into the bank holiday prompts National Grid to forecast solar generation "in excess of 8GW" - putting Britain on track to beat 8.48GW generation record set in May
Virtual pop band teams up with energy giant E.ON to create solar-powered music studio for creative music projects
The unlikely story of how businesses backed the state's emissions reduction policies. Will they follow the same playbook for US and global policies?