What We Do

Committed to delivering a safe, secure, reliable & economically efficient network.

 

 

Current Projectshttps://www.transgrid.com.au/what-we-do/projects/current-projects/Beaconsfield-West-Substation/Pages/default.aspx, Beaconsfield West Substation Refurbishment Stage Two.Current ProjectsBeaconsfield West Substation Refurbishment Stage Two.24/11/2014 1:00:00 PM
Current Projectshttps://www.transgrid.com.au/what-we-do/projects/project-archive/cooma-substation-rebuild/Pages/default.aspx, Cooma Rebuild ProjectCurrent ProjectsCooma Rebuild Project24/11/2014 1:00:00 PM
Current Projectshttps://www.transgrid.com.au/what-we-do/projects/project-archive/tamworth/Pages/default.aspx, Tamworth Substation RebuildCurrent ProjectsTamworth Substation Rebuild24/11/2014 1:00:00 PM
Current Projectshttps://www.transgrid.com.au/what-we-do/projects/current-projects/Sydney-north/Pages/default.aspx, Sydney North Secondary Systems ReplacementCurrent ProjectsSydney North Secondary Systems Replacement24/11/2014 1:00:00 PM

 

 

iDemandhttps://www.transgrid.com.au/what-we-do/innovation/idemand/Pages/default.aspx, iDemandiDemandSolar generation and storage<img alt="" src="/_catalogs/masterpage/site.resource/images/blueblock.jpg" style="BORDER:0px solid;" /><img alt="" src="/_catalogs/masterpage/site.resource/images/icon-link.png" style="BORDER:0px solid;" />

 

 

Business Serviceshttps://www.transgrid.com.au/what-we-do/business-services/Pages/default.aspx, ComplianceBusiness ServicesWe off a range of expert services in both infrastructure and telecommunications.<img alt="" src="/_catalogs/masterpage/site.resource/images/find-out-more/compliance.jpg" style="BORDER:0px solid;" />

 

 

Health & Safetyhttps://www.transgrid.com.au/what-we-do/health-safety/Pages/default.aspx, Health & SafetyHealth & SafetySafety is at the core of all we do.<img alt="" src="/_catalogs/masterpage/site.resource/images/find-out-more/whatWeDo.jpg" style="BORDER:0px solid;" />

 

 

ReliableReliable<img alt="" src="/what-we-do/PublishingImages/Highlights/AllItems/TSG0024_3.1_Reliable_large.png" width="59" style="BORDER:0px solid;" />99.999%99.999% of network reliability
ReceptiveReceptive<img alt="" src="/what-we-do/PublishingImages/Highlights/AllItems/TSG0024_3.2_Receptive_large.png" width="47" style="BORDER:0px solid;" />>1,700Over 1,700 energy users and community members engaged on our business and project plans
InnovativeInnovative<img alt="" src="/what-we-do/PublishingImages/Highlights/AllItems/TSG0024_3.3_Innovative_large.png" width="51" style="BORDER:0px solid;" />67%67% of new connections to our network were renewable generators
SafeSafe<img alt="" src="/what-we-do/PublishingImages/Highlights/AllItems/TSG0024_3.4_Safe_large.png" width="47" style="BORDER:0px solid;" />36%36% reduction in lost time injury frequency rate for employees

TransGrid operates the major high voltage electricity transmission network in NSW and the ACT, connecting generators, distributors and major end users. 

Our core role is to connect electricity consumers to a safe, secure and reliable network through efficient maintenance, proficient operation of assets and prudent investment.

Our network comprises 99 bulk supply substations and more than 12,900 kilometres of high voltage transmission lines and cables. Interconnected to QLD and VIC, the network provides a strong electricity system enabling energy trading between Australia’s three largest states along the east coast and supporting a competitive wholesale electricity market.

The network operates primarily at voltage levels of 500 kilovolts (kV), 330 kV,
220 kV and 132 kV. Our substations are normally located on land owned by us with the transmission lines and underground cables generally constructed on easements acquired across private or public land. 

Staff are strategically located throughout NSW in order to meet day-to-day operation and maintenance requirements and to provide emergency response services. We have offices in Sydney, Western Sydney, Newcastle, Orange, Tamworth, Wagga Wagga and Yass.

We have a long history of connecting people to the energy they use. The network has been developed over more than 60 years to meet demand and underpins the State’s economic growth and prosperity. Our capability in planning, building, operating and maintaining the network has matured over this time, creating a sustainable business with a highly skilled workforce.​