Developer Vattenfall says 76-turbine Pen y Cymoedd Wind Energy Project on track for full completion early next year
Renewables are already producing more than half of Sweden's power
Flexible grids, stable policy frameworks and access to affordable finance are all essential to propel global energy system towards a sustainable future, says IEA
Five-year forecast revises renewables growth upwards by 13 per cent thanks to falling costs and stronger policy support - but world still not on track for two-degree energy system
Group of MPs says government response to concerns over policy changes not good enough, but new wind projects power on
New analysis reveals dramatic cost reductions mean clean energy is now far cheaper than coal power
German energy giant underlines commitment to US wind energy market with series of new projects and contracts
Gwilym Pryce reveals new research that suggests the link between wind farms and local house prices is more complicated than first thought
Nearly three quarters of people support onshore wind farms, according to new poll
Growing wind and solar capacity means encouraging businesses to use energy more flexibly will become a vital tool for managing grid supply