# Australia Completes Massive EnergyConnect Transmission Project
*Author: Eternalgy Market Intelligence Team | Category: news | Published: Wed Jun 10 2026 09:14:44 GMT+0000 (Coordinated Universal Time)*

### English
* **Project Scope:** EnergyConnect, Australia’s largest transmission project, is now fully energized, spanning 900 km across New South Wales, Victoria, and South Australia.
* **Infrastructure Stats:** The project features 1,508 towers and 10,385 km of high-voltage cabling.
* **Capacity Expansion:** It provides 800 MW of new transfer capacity, enabling over 2 GW of solar, wind, and battery storage integration into the National Electricity Market.
* **Financial Impact:** Despite costs increasing from $2.1 billion to $3.6 billion due to supply chain and labor challenges, independent modeling projects $964 million in net benefits for consumers.
* **Strategic Goal:** The project aims to improve grid resilience, reduce energy costs, and support Australia’s transition from coal to renewable energy.

### 中文
* **项目规模：** 澳大利亚最大的输电项目 EnergyConnect 已全面通电，全长 900 公里，横跨新南威尔士州、维多利亚州和南澳大利亚州。
* **基础设施数据：** 该项目共建设了 1,508 座塔架和 10,385 公里的高压输电电缆。
* **容量扩展：** 项目新增 800 兆瓦的输电容量，助力超过 2 吉瓦的太阳能、风能和电池储能项目接入国家电力市场。
* **财务影响：** 尽管受供应链和劳动力短缺影响，成本从 21 亿澳元升至 36 亿澳元，但独立模型预计仍将为消费者带来 9.64 亿澳元的净收益。
* **战略目标：** 该项目旨在提高电网韧性、降低能源成本，并支持澳大利亚从煤电向可再生能源的转型。