We run down the most popular 10 stories of the past 12 months
1. Government clarifies solar feed-in tariff rate as industry uncertainty escalates DECC confirms tariff rate will not fall below 21p for installations completed between 12 December 2011 and 31 March...
US customers can now purchase 'zero-waste boxes' from office supplier Staples, to fill with assortment of household and office waste for recycling
Scandinavian country plans to cut its own emissions by 85 per cent and offset the rest abroad
Green energy supplier surpasses "Big Six" with largest price cut so far
Wind energy maps created using scanning lasers could provide investors with more confidence on offshore wind farms' potential yields