正是它提到邻居的行为导致了能源消耗的下降。
It was the one that mentioned the actions of neighbors that drove down power use.
根据各国的能源消耗数据，科学家估算出全球的CO2排放量比2009年下降了1.3个百分点。
Based on energy consumption statistics from various nations, scientists estimate that global CO2 emissions dropped by 1.3 percent in 2009.
钢产量在4季度下降超过了10%，所以能源消耗量的下降并不令人惊讶。
Steel output fell by more than 10% in the year to the fourth quarter, so it is hardly surprising that energy use dropped.
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