Secretary of state's meeting with Canadian foreign minister will almost certainly touch on the controversial pipeline project
The US secretary of state, John Kerry, steps into America's biggest environmental controversy on Friday in his first meeting with a foreign minister since his swearing in. Kerry's meeting in Washington...
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?