James Fontanella-Khan Energy headlines

Rio treads tangled path through Chinese diplomacy (FT)

Ukraine to hold gas talks with Russia (FT)

Interview: Jann Brown, Cairn Energy (FT)

BHP says trend to market-based ore pricing will stay (Bloomberg)

Venezuelan electricity crisis deepens (FT)

Green investment fund hit by delays (FT)

Engyco flotation seeks to raise up to €1bn (FT)

Carbon traders try to reply to fears (FT)

Graham says climate-change legislation may be ‘very difficult’ (Bloomberg)