Transgrid Information

Over decades of technical excellence, we’ve enabled the smooth operation of over 13,060km of high voltage transmission wires and 122 substations in NSW and the ACT, with connections to Victoria and Queensland. Our most crucial work is leading the transition to Australia’s clean energy future. The traditional coal system that served our country for decades is nearing the end of its life, to be replaced by wind and solar generation. We’re making the right decisions now to prepare for the opportunities and challenges ahead – a changing climate, population growth and technology innovation. As we lead the way towards a more resilient future, we’re working closely with our customers and communities to make sure no one is left behind. Wherever you are in NSW or the ACT, you can be confident in the reliable, affordable and sustainable electricity we transmit as we make a better power system for generations to come.