In one recent year, the addition of 17 million square feet of skyscraper office space in New York City raised the peak daily demand for electricity by 120,000 kilowatts--enough to supply the entire city of Albany, New York, for a day.

• 最近的某一年，纽约市摩天写字楼1，700万英尺办公面积的增加使电能的最高日需求量提高了120,000千瓦。 这些电能足以供纽约的整个奥尔巴尼市使用一天。