Green energy supplier now owns almost a quarter of Good Energy's shares, fuelling speculation around a possible takeover bid
Battery giant aims to take on Tesla with SunRun partnership to sell solar-plus-storage system in domestic US market
Businesses and environmental groups urge Energy Minister Baroness Neville-Rolfe to retain incentives for key renewable heat technology
New analysis reveals dramatic cost reductions mean clean energy is now far cheaper than coal power
Last night's Presidential debate may have made no mention of climate policy, but new research shows American business is embracing green energy at impressive rates
New site to demonstrate nine different applications for grid-scale energy storage system
Solar technology developer celebrates after attracting £21.3m of investment over the past 18 months
Club's new official energy partner to promote renewable power offer to Arsenal fans
Electric vehicle giant says it will collaborate with solar manufacturing powerhouse should SolarCity acquisition secure approval
Lower heating demand, less coal and more renewables mean energy emissions have fallen to lowest levels since 1991, EIA data shows