BusinessGreen brings you some of the most exciting green business news from around the world this week
Final draft of Environment Plan strengthens medium-term green targets and confirms goal to make capital a 'zero carbon city'
E3G report analyses the world's six main development banks and finds many of their climate strategies wanting
Rio Tinto and Alcoa join forces to scale 'revolutionary' low-carbon aluminium smelting process, with Apple lined up as first customer
Green energy supplier sets out rival vision for tidal lagoon projects ahead of joint select committee review of Swansea Bay proposals
Help-to-Buy mortgages in Wales will be assessed against property's energy efficiency rating, with buyers of better-insulated homes able to borrow more money
Greenhouse gas emissions associated with UK consumption rose fractionally in 2015, latest available government data shows
Perry: 'We want to understand how we will get to a zero-carbon economy in 2050'
Independent renewables projects attracted £227m of investment in UK last year, compared to £280m in 2016
First analysis of progress against Sustainable Development Goal 7 - which targets green energy - finds limited headway made against clean cooking, renewables, and energy efficiency targets