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美国未来10年在345 kV以上的高压输电投资将高达410亿美元,其中头3年的投资将占40%以上,促成这大笔投资的原因主要是用电需求的增长、可靠性标准的日趋严格以及需要更大量地接纳可再生能源电力。
The U.S. investment in high-voltage transmission above 345 kV in the next 10 years will be as high as 41 billion U.S. dollars, of which over 40% will be in the first three years. The reasons for this large investment are mainly the increase in electricity demand and the increasing reliability standards Strict and need to accommodate renewable energy more heavily.