npower renewables rebrands and revamps business model to drive new approach to renewable energy financing

Johnson unveils plans to improve impact of black cabs, as Green Party accuses him of £150m cycling underspend over six years

French President reveals plans to bolster low carbon energy partnership as both countries seek to reduce their reliance on nuclear

Biodegradable bags to be sold for six pence each at 400 stores in England

Pattern Energy's Panhandle 2 wind farm is due to come online by the end of this year

Major online grocer seeks to encourage customers to opt for more efficient and cheaper delivery time slots

The Korea Exchange said to have won contract to operate world's second largest emissions trading scheme from start of 2015

Draft shale gas guidelines suggest Commission has ditched plans for legally binding safety regulations

Government figures suggest British solar industry past major landmark last week, as installers work towards delivering one million roofs by 2015

Operator agrees to publish details of all constraint payments, after Scottish Renewables accuses it of unfairly singling out wind