What are the tree trimming regulations?

Regulations to keep people and lines safe
The Electricity (Hazards from Trees) Regulations 2003 were introduced to keep trees a safe distance from power lines. 

• They only apply to trees within the Notice Zone. 
• We reserve the right to seek compensation from any tree owner who has a tree outside this zone that falls onto our lines and causes damage

The following information provides an overview of how the regulations work and what they mean for you. Specific information will be provided to tree owners prior to us undertaking any work under the regulations.

Trimming trees
Trees inside the growth limit zone must be trimmed. In certain situations, the first cut or trim of trees in the growth limit zone will be undertaken and paid for by us. We will be contacting owners of trees requiring a cut or trim as part of our network wide tree trimming program. 

We only provide a free first trim to the tree itself and there is no requirement for us to provide another trim if the property now has a new owner. Please check with us if you are not sure if your tree has ever had its first free trim.

For more information on trees and safety, check out our Electricity safety page.