Its output is about a gigawatt a year.
其产出是年十亿瓦.
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Today, energy storage is a $33 billion global industry that generates nearly 100 gigawatt-hours of electricity per year.
出自-2016年12月阅读原文By the end of the decade, it's expected to be worth over $50 billion and generate 160 gigawatt-hours, enough to attract the attention of major companies that might not otherwise be interested in a decidedly pedestrian technology.
出自-2016年12月阅读原文