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枫下茶话 / 社会政治 / 今天才知道加州有一个电网紧急措施,A Flex Alert, 和太阳能发电有关系。大意是: 加州夏天到的时候,炎热天气会耗尽电网容量。在接近傍晚的时候,太阳能不能发电了,居民都回到家中,打开空调,打开炉灶,打开电器,把加州电网推到崩溃边缘。A Flex Alert is typically issued in the summer when extremely hot weather drives up electricity use, making the available power supply scarce. This usually happens in the evening hours when Solar generation is going offline and consumers are returning home and switching on air conditioners, lights, and appliances.
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2022-9-4
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