The energy industry needs $38 trillion (27 trillion euros) in investment by 2035 as it becomes increasingly difficult -- and costly -- to extract fuel, the International Energy Agency said Tuesday.
The figure, equal to $1.5 trillion a year, is about 15 percent higher than the IEA's previous forecast, chief economist Fatih Birol said during a gathering of energy ministers and industry bosses in Paris.
"It's a huge figure because (as) the cost of production increases in many parts of the world, it's getting more and more difficult to extract energy, that's why our numbers have increased substantially," he said.
"If we don't find that money, the production will not grow as much as it needs to grow, with the result (that) one can see much higher prices than one can see today."
The IEA projected that 45 percent of the investment would cover electricity, 26 percent would be spent on oil, 25 percent on gas and the remainder on coal and biofuels.
http://www.france24.com/en/20111018-15-trillion-year-keep-energy-flowing-iea