Ausgrid - electricity distribution past outages

In response to requests for information about past interruptions to power supply, Ausgrid provides a quarterly data set for use by their customers, researchers, media and other organisations.The information records interruptions affecting 50 or more customers which last for longer than five minutes. It includes the average duration of the outage and its potential cause and is segmented by Local Government Area.It does not include planned maintenance work; emergency work that may require power to be disconnected to allow crews to work safely; or outages on major event days when the network is affected by extreme weather events.Determining the cause of some outages can be a complex process and the causes provided here are general in nature, rather than technical. Over time, investigations may uncover a different cause to the one initially identified. These files are updated when new information comes to hand, so please check the information on this page for the most current data.You may notice that the number or duration of outages tends to increase over certain quarters. This reflects the impact of seasonal events such as summer storms, known windy periods such as August or September or very cold or hot spells during winter and summer. Find out more about power outages and power restoration.

为响应过往电力供应中断相关信息的查询需求，澳大利亚电网公司（Ausgrid）会向其客户、研究人员、媒体及其他机构提供季度数据集。该数据集记录了影响50名及以上用户、持续时长超过5分钟的电力中断事件，包含停电平均持续时长、潜在成因，并按地方政府区域（Local Government Area）进行细分。数据集不包含计划性维护作业、为保障作业人员安全而需断电的应急施工，以及极端天气影响电网的重大活动当日的停电事件。部分停电事件的成因判定过程较为复杂，本次披露的成因仅为一般性结论，而非技术层面的精准判定。随着后续调查深入，最初认定的成因可能会被修正。该数据集文件会在获取新信息时更新，请务必查看本页面以获取最新数据。您可能会注意到，部分季度的停电事件数量或持续时长会出现上升，这反映了季节性事件的影响，例如夏季风暴、每年8月或9月的多风时段，以及冬夏季的极端冷暖天气。如需了解更多关于停电与电力恢复的相关信息，请查阅相关内容。