Analysis of national plans shows EU will have more installed wind capacity than solar and hydro combined
Liberals oppose carbon tax while Greens lobby hard for deal with Labor
Business group voices concerns over government plans for new per-plane duty
Norway and Brazil emerge as leaders in the development of zero-carbon built environments
Oil giant to acquire US biofuel operations in $98m deal
From New York climate talks to Spain's solar dominance, we run down the week's top stories
Major green technology agreement expects to create up to 1,000 jobs at Scottish and Southern Energy's Glasgow research centre
All the cuts detailed as DECC attempts to save £34m from low carbon technology budgets