It can cover that if airfares and its load factor--industry jargon for the percentage of seats filled--return to pre-Sept. 11 levels.

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In the first stage, Air Polonia wants to achieve a load factor - a profit benchmark showing the percentage of paying passengers per seat flown -- of above 40 percent on foreign flights and 70 percent on domestic routes.

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Kelly demanded better software to optimize the route network and bump up the load factor, industry-speak for the percentage of seats filled.

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Assuming a 35% load factor, the turbine can produce electricity at 4 to 7 cents a kilowatt-hour.

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