Dr Spiers has been instrumental in growing the company’s Middle East business from inception in 2000 to a position where it now has some 9,400MW (gross) either built or under construction in the region.

Neville Simms, chairman of International Power, said: We look forward to Ranald adding his strong background in business development to the Asia region, while retaining his role in the Middle East. We expect his experience to be very valuable for the long-term growth of our business.