Fall zone and forestry felling consent

Do you need to apply for a fall zone and forestry felling consent? 

Forestry felling operations within two tree-lengths of MainPower’s lines require prior approval by MainPower. Please be aware that a site visit may be required to agree the felling plan. To initiate the process, please complete a fall zone and forestry felling consent application form.

To find out more about working near the MainPower overhead network, click here.

We’re here to help. Get in touch if you need help. Or, check out our FAQs.

Information and resources

A person who carries out any construction, building, excavation, or other work on or near an electric line must maintain safe distance.

Regulation 17 of the Electricity (Safety) Regulations 2010 requires that a person who carries out any construction, building, excavation, or other work on or near an electric line must maintain safe distances in accordance with New Zealand Electrical Code of Practice for Electrical Safe Distances (NZECP 34:2001).

Minimum safe distances have been set by NZECP 34 primarily to protect persons, property, vehicles and mobile plant from harm or damage from electrical hazards. 

Key requirements of NZECP 34 include: 

  • The distance between any live overhead electric line and any part of any mobile plant or load carried shall be “AT LEAST 4.0 METRES”, unless the operator has received written consent from the overhead electric line owner allowing a reduced distance. 
  • The distance between any exposed live parts and persons (including tools held) shall be “AT LEAST 4.0 METRES”, unless the person has received written consent from the owner of the live parts allowing a reduced distance. 
  • Mobile plant or any load carried shall not operate above the conductors of any overhead electric line unless the operator has received written consent from the overhead electric line owner to work above the overhead electric line.

Start here

Please follow the link below to complete the form.

For forestry felling operations within two tree-lengths of MainPower’s lines.

We’re here to help

If you need some assistance or advice, please get in touch with our team.

Outage notifications

WEATHER RELATED OUTAGES - updated 12.00pm 29/10/2025

We’re making great progress restoring power across the network. Currently there are 85 customers without power, but we have a large number of crews in multiple locations again today.

We will have a helicopter operating in the Hurunui Mouth area around midday today. The helicopter is a twin engine and is carrying out complex river crossing repairs. It will be travelling low and slow, and it will be quite loud.

Please keep the area clear so our teams can carry out these urgent repairs to restore power to the area.

Estimated restoration times are regularly being uploaded to the Outage Map.

If you have any concerns or questions, please call our customer service team on 0800 30 90 80.

TREAT ALL POWER LINES AS LIVE AT ALL TIMES. Please stay away from any downed lines and report any sighting to us on 0800 30 90 80.

For the most recent updates on outrages, please check our outage map. To report an outage, call 0800 30 90 80.

We appreciate your understanding and patience during this time.

Is your outage not listed?

Troubleshoot your outage
Treat all lines as live during the outage period; power may be restored at any time. If you require further information, please call MainPower’s 24-hour faults line. To report an emergency, call 111.

Outage notifications

WEATHER RELATED OUTAGES - updated 12.00pm 29/10/2025

We’re making great progress restoring power across the network. Currently there are 85 customers without power, but we have a large number of crews in multiple locations again today.

We will have a helicopter operating in the Hurunui Mouth area around midday today. The helicopter is a twin engine and is carrying out complex river crossing repairs. It will be travelling low and slow, and it will be quite loud.

Please keep the area clear so our teams can carry out these urgent repairs to restore power to the area.

Estimated restoration times are regularly being uploaded to the Outage Map.

If you have any concerns or questions, please call our customer service team on 0800 30 90 80.

TREAT ALL POWER LINES AS LIVE AT ALL TIMES. Please stay away from any downed lines and report any sighting to us on 0800 30 90 80.

For the most recent updates on outrages, please check our outage map. To report an outage, call 0800 30 90 80.

We appreciate your understanding and patience during this time.

Is your outage not listed?

Troubleshoot your outage
Treat all lines as live during the outage period; power may be restored at any time. If you require further information, please call MainPower’s 24-hour faults line. To report an emergency, call 111.

Quick links