The national electricity market (nem) power system interconnects five regions in eastern and southern Australia and delivers around 80% of the national electricity consumption. The NEM and its electrical regions exhibit unique characteristics compared to most other power systems. It has no interconnection to neighboring countries, covers large geographical distances, and contains world-class wind and solar resources.

中文翻译：

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实现世界领先的可再生能源渗透率：澳大利亚国家电力市场

全国电力市场 (nem) 电力系统将澳大利亚东部和南部的五个地区相互连接起来，提供了全国 80% 的电力消耗。与大多数其他电力系统相比，NEM 及其电气区域表现出独特的特性。它与周边国家不相连，地理距离遥远，拥有世界一流的风能和太阳能资源。