Tidal Lagoon Swansea Bay expects government decision on future of £1bn project in the next fortnight
120 chief executives from pension funds and companies sign open letter ahead of finance ministers' meeting in Dresden
Drax subsidiary Haven Power will supply biomass power to UK's biggest water and sewerage company
Britain's biggest minicab firm snaps up low emission rival as it seeks to tackle air pollution and compete with Uber
GE's Agostino Renna explains why a deal with Qualcomm could spell the future of energy efficient lighting
New research shows majority of local authorities are starting to embrace smart technologies but their efforts could be derailed by lack of funds
Businesses rally behind calls for global climate deal at Paris Summit
French presidency aims to galvanise building sector to better collaborate on tackling climate change at COP21
UN-backed fund hopes to start financing projects by the end of this year after reaching funding milestone
Analysis aims to convince Lancashire councillors to reject Cuadrilla application for full scale fracking