NTR – the wind farm, water treatment and roads investment conglomerate — has said it is still on course for another tens of million-euro payout to its warring shareholders later this year —after completing the sale of wind turbines in the US.

NTR has come under increasing pressure to sell its US-based wind farm assets and cease plans for its €50m European wind investment initiative.

Irish renewable energy investment group NTR has sold a windfarm in Oklahoma for $60m (€43m) before the wind turbines even started turning.