Tree trimming schedule
Trees and palms that interfere with powerlines are a safety risk and can interrupt your electricity supply. We spend more than $70 million each year to maintain a safe clearance between trees and powerlines.
Our tree trimming program
Our trimming areas are based around postcodes. Each postcode in the high tree growth areas, 30 kilometres or less from the sea are targeted on an annual basis while postcodes further west are targeted less frequently. Each month, our quality assured contractors maintain vegetation away from over 1,000 kilometres of powerlines. For more information about our tree trimming program, download our Trees and powerlines fact sheet.
Trimming the trees
Our tree trimming contractors use nationally approved pruning techniques¹ to maintain a tree’s health while encouraging growth to continue in a safer direction. It is important to note, trees are not “shaped”. Shaping trees places stress on the trees and can result in weak limbs and branches. Instead, we remove the foliage necessary to maintain a safe clearance around the powerlines.
Energex works with local councils on standards for the pruning of street trees.
Use your online form to report trees growing in powerlines.
Our contractors operate throughout the year,maintaining trees and other vegetation in suburbs serviced by the Energex electricity network.
If pruning is needed for vegetation on your property, you will be notified. Should a tree require removal inside your property, our contractor will seek your approval before removal.
Energex has a responsibility to maintain clearance zones around powerlines according to the Electrical Safety Act (2002).
Energex maintains powerlines to the first point of contact on your property – that is, to the house or building or first property pole. All lines beyond the first property pole belong to the property owner and tree clearance on those lines is the owner’s responsibility.
Energex recommends hiring a qualified operator for tree trimming work around privately owned powerlines.
Sometimes tree trimming does not solve the problem, especially if the wrong type of tree has been planted underneath the powerline.
A tree may need to be removed because:
- a palm, planted directly under or close to the side of powerlines, is not able to be pruned.
- the tree is a tall growing species that is unsuitable under powerlines.
- the tree cannot be maintained away from the clearance zone and still comply with Australian standards.
- the tree is of a species that grows too quickly into the powerlines.
We work with your local council to remove inappropriate trees growing on council property. Our crews and contractors adhere to strict vegetation management standards while trimming trees and vegetation.
Check our Safetree Program before planting
The Energex Safetree Program is about safe planting under and around powerlines. You can choose from nearly 100 species that won't grow too high under powerlines.
Before planting make sure you find out where your underground services are on your property. If you have permission to landscape on Council property, make sure you Dial Before You Dig on 1100 to avoid contact with underground services.
Check out our Safetree plants list.
For more information about our tree trimming program, download our Trees and powerlines fact sheet.
- Australian Standard AS4373 - Pruning of Amenity Tree