Investment

Energy supply investment at $1.6trn annually but needs to rise to $2trn to stop dangerous global warming, energy think tank finds

Telco signs long-term power purchase agreements for Fallago Rig, Mynydd Bwllfa and Heysham South wind farms

Latest round of data requests to listed businesses asks executives to reveal whether they are considering the risks presented by stranded fossil fuel assets

A rundown of the key figures from the comprehensive report on the global industry

Royal Dutch Shell CO2 executive reveals company currently prices carbon at $40 per tonne

Proposed legislation will reportedly allow builders to offset carbon from new homes that do not meet sustainability standards

UK slips to sixth in latest update of global renewables attractiveness rankings after mixed signals over low carbon commitment

Over 60 systems now cover 12 per cent of global emissions, but report warns "steady" progress is at risk from lowering of ambition

New survey by International Emissions Trading Association calls on EU to set ambitious 2030 carbon cutting target

Developers aim to help Islamic investors support solar power schemes