BHP Billiton CEO Andrew Mackenzie


Andrew Mackenzie, chief executive officer of BHP Billiton Ltd.,... News PhotoAndrew MacKenzie,Asia,Australia,Business,Chief Executive Officer,Delivering,Finance,Fuel and Power Generation,Headquarters,Horizontal,Interview,Man Made Object,Melbourne - Australia,Mine,Miner,Mining,Oceania,Traditionally Australian,Victoria - AustraliaPhotographer Collection: Bloomberg 2013 BloombergAndrew Mackenzie, chief executive officer of BHP Billiton Ltd., reacts during an interview at the company's headquarters in Melbourne, Australia, on Wednesday, Aug. 7, 2013. BHP, the worlds biggest mining company, signaled it will expand in the shale oil and gas industry in the U.S., forecasting global commodity demand will jump 75 percent over the next 15 years. Photographer: Ian Waldie/Bloomberg via Getty Images