HOVING into view behind a row of eucalyptus trees, the twin cooling towers of the Sahiwal power plant, a 1,320-mega-watt facility in central Pakistan, are so large they seem other-worldly. Yet it is not only size that makes an impression. Labourers built the entire plant in a record 22 months, a year faster than is typical. "Even at home we don't work this hard," says the chief engineer of the Chinese power company that operates Sahiwal, describing how floodlights were hung from cranes so construction could continue through the night.
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