Skip to main content
User Account
Log in
E-mail or username
*
Enter your e-mail address or username.
Password
*
Enter the password that accompanies your e-mail.
Remember me
Log in
Registration
Forgotten password
Search
Search
Contact
Transpower
About us
Careers and vacancies
What we do
CommunityCare Fund
News
Our strategy
Our history
Our purpose, values, and people
Publications and resources
Sustainability
Frequently Asked Questions
Keeping You Connected
Auckland Strategy
Consumer Advisory Panel
Demand response
Industry
Transmission Pricing Methodology (TPM)
Regulatory Submissions
Asset Management Framework
Customer information
Grid capability and configuration
Live line work
New Generation Connections
Outage planning
Regulatory Control Periods
RCP1
Submission
Decision: RCP1
Updates and disclosures: RCP 1
RCP2
RCP3
Revenue and pricing
Supplier information
Transmission Alternatives
Using RPAs (UAVs) on our network
Timeline
Investors
Investor information
Subsidiary companies
Reports and Reviews
Landowners and developers
Outages
Maps and GIS Data
Projects
Grid Skills training
Safety
Keep safe
Public safety contact form
Safety at Transpower
System Operator
COVID-19 Response
Power System Live Data
Market Insights
About the System Operator
Resources for Asset Owners
Key Documents
Electricity Market
Information for Industry
Operational Information
Security of Supply
Stakeholder Interaction
SO Projects
Regulatory Control Periods
RCP1
RCP1
Information related to Regulatory Control Period 1: 1 July 2011 - 30 June 2015.
Submission
Decision: RCP1
Updates and disclosures: RCP 1
About us
Careers and vacancies
What we do
CommunityCare Fund
News
Our strategy
Our history
Our purpose, values, and people
Publications and resources
Sustainability
Frequently Asked Questions
Keeping You Connected
Auckland Strategy
Consumer Advisory Panel
Demand response
Industry
Transmission Pricing Methodology (TPM)
Regulatory Submissions
Asset Management Framework
Customer information
Grid capability and configuration
Live line work
New Generation Connections
Outage planning
Regulatory Control Periods
RCP1
Submission
Decision: RCP1
Updates and disclosures: RCP 1
RCP2
RCP3
Revenue and pricing
Supplier information
Transmission Alternatives
Using RPAs (UAVs) on our network
Timeline
Investors
Investor information
Subsidiary companies
Reports and Reviews
Landowners and developers
Outages
Maps and GIS Data
Projects
Grid Skills training
Safety
Keep safe
Public safety contact form
Safety at Transpower
System Operator
COVID-19 Response
Power System Live Data
Market Insights
About the System Operator
Resources for Asset Owners
Key Documents
Electricity Market
Information for Industry
Operational Information
Security of Supply
Stakeholder Interaction
SO Projects
Main menu
About us
Careers and vacancies
Vacancies
Benefits
Application process
Graduate Programme and Scholarships
A day in the life of a Transpower Graduate
About our Graduate Programme
Applying for the Graduate Programme
Meet our graduates
A day in the life of a Transpower scholarship recipient
About our scholarships
Staff profiles
Working at Transpower
What we do
CommunityCare Fund
Apply to the CommunityCare Fund
CommunityCare Fund
CommunityCare Fund: funding announcements
Guide to the CCF Expression of Interest
See where we are helping
News
Our strategy
Battery storage in New Zealand
Taking the Climate Heat out of Process Heat
The Sun Rises on a Solar Energy Future
Our history
Grid Heritage
Our purpose, values, and people
Board of directors
Corporate Governance
Our purpose and values
General Management Team
Planning for the future
Planning inputs
Publications and resources
Sustainability
Our Sustainability Strategy
Task Force on Climate-related Financial Disclosures
Our carbon footprint
Carbon footprint findings
Frequently Asked Questions
Keeping You Connected
Auckland Strategy
Our Auckland Strategy
Consumer Advisory Panel
Demand response
Our current demand response programme
Apply to join our Demand Response programme
Demand Response: The journey so far
How demand response works
Demand response mobile app
FAQs
Case study: New World Kawerau Supermarket
Case study: Timaru District Council - Waste Water Treatment Plant
Case study: Nelson Marlborough DHB - Nelson Hospital
Demand response documents
Industry
Transmission Pricing Methodology (TPM)
TPM Development Project Timeline
TPM Development Project design principles
TPM Development Project updates
TPM Development: Options Consultation
TPM Development Project questions & answers
TPM Development First Mover Disadvantage Consultation
TPM Development Project: Prudent Discount Policy Consultation
TPM Exploring a Transitional Congestion Charge
TPM Development Project: Connection Charges Consultation
The role of peak pricing for transmission - Nov 2018
Beneficiaries-pay in USA - June 2018
Sapere LMRC pricing paper: February 2018
Operational Review 2 - 2017
Operational Review 1 - 2014
2012 Electricity Authority TPM proposal
Transpower HVDC Sunk Cost Recovery paper – April 1999
Regulatory Submissions
Asset Management Framework
Customer information
Customer Publications
Grid capability and configuration
Live line work
New Generation Connections
Outage planning
About outage planning
Outage Planning Policy
Outage Planning Reporting
Outage planning search
Outage planning results
Presentations
Regulatory Control Periods
RCP1
Submission
Decision: RCP1
Updates and disclosures: RCP 1
RCP2
Timeline
Proposal
Compliance and Certification
Regulatory Templates
CAPEX Portfolio Overview Documents
OPEX Portfolio Overview Documents
Consultants' Reports
Asset Management Documentation
Fleet Strategies
Asset Plans and Maintenance Forecast
ICT Requirements and Strategy
IT Portfolio Plans
Business Reports
Industry Presentations
Decision
Updates and disclosures: RCP2
RCP3
RCP3 Proposal: Securing our energy future 2020 – 2025
Proposal documents, templates and revenue model
Pre-proposal consultation and submission information
Transpower Service Measures Refresh
Additional information
RCP3 decision
RCP3 updates and disclosures
Revenue and pricing
Pricing
Revenue
Supplier information
Transmission Alternatives
Using RPAs (UAVs) on our network
Timeline
Investors
Investor information
Subsidiary companies
Reports and Reviews
2016 Annual Report and Review
2017 Annual Report and Review
2017 Interim Review
2018 Interim Review
Landowners and developers
Accessing your land
Burn-offs on rural properties
Complaints commitment
Landowner liaison contacts
Landowner feedback form
Our commitment to Landowners
Registering your property to be notified of work
Building near our assets - outside of the Auckland region
Building near our assets - within the Auckland region
Development near the National Grid
Find your place (map)
Landowner guides
Safe separation distances
Outages
Experiencing an outage?
Outages - Who, What and Why
Planned outages
Maps and GIS Data
Projects
Net Zero Grid Pathways: Accessing Lower South Island Renewables
Grid Skills training
About Grid Skills
Grid Skills training programmes
Substation Entry 1 (SE1)
Grid Skills course resources
Training request form
Forms, documents and policies
Grid Skills training facilities
MySkills
New Learner form
Contact Grid Skills
Safety
Keep safe
If power lines are down
Safety around overhead lines in urban areas
Safety near our structures and buildings
Safety around water
Safety for UAV operators
Safety for crane operators, users and owners
Safety for DIY-ers and contractors
Safety for farmers
Safety for horticulturalists and pickers
Electric and magnetic fields
Safety resources
Corridor management resources
Public safety contact form
Safety at Transpower
Keeping our people safe
Keeping the public safe
Gridlines
Recognising safety with the STAR Awards
About the STAR Awards 2021
Nominate someone for a STAR Award
Who can I nominate?
Award categories 2021
Judging criteria
Meet the judges
Taking the STAR Awards virtual
STAR Awards 2018 winners
STAR Awards past winners
Safety Event Form
Site Specific Safety Plan
Switch On!
System Operator
COVID-19 Response
Power System Live Data
Market Insights
About the System Operator
The System Operator Role
Contacting the System Operator
Learning Centre
Resources for Asset Owners
Asset Capability Statements
Asset Testing
Dispensations/Equivalence Arrangements
Risk of Double Circuit Faults
Generation Connection & Dispatch
Wind Generation
Local Quality Agreements
Paralleling Grid Exit Points
Testing Requirements and Compliance Reporting for Extended Reserve
Key Documents
Agreements
Lower South Island Dry Summer Studies
Maps and Diagrams
Presentations, Papers and Publications
Procedures, Forms and Guides
Regional Voltage Stability Studies
Reports
Self Review Reporting
Software Specifications
System Security Forecast
Technical Advisory Services
Under Frequency Event Reports
Electricity Market
Policy Statement
Ancillary Services Tender
Ancillary Services Overview
Frequency Keeping
Over-frequency reserve
Instantaneous reserve
Black Start
Voltage support
Current contracted providers
Dispatch-Capable Load Station Setup
Extended Reserve
Frequency Keeper Selection
Infeasibilities
Load Forecasting
Offer and Bid Setup
Scheduling and Dispatch
Information for Industry
Frequency Keeping Control and Roundpower Information
HVDC Reserve Modelling
HVDC 2020 Outages
HVDC 2020 Outage FAQs
Clutha Upper Waitaki Lines Project
Clutha and Upper Waitaki Lines Project Operational Information Q & A
Impact of Tiwai exit
Impact of thermal generator decommissioning
Rangitata Flooding Event – Islington-Livingstone circuit outage
Variable Line Ratings Information
Operational Information
Customer Advice Notices (CAN)
Excursion Notices
Formal Notices
Information on Under Frequency Reserves and Secondary Risk
Energy Report
Generation
Renewable Generation
HVDC Transfer
Load Forecast Accuracy Reporting
Load Graphs
Zone Load Table
Upper North Island Loads
Upper South Island Loads
Notice for Low Residual Situations
Pricing Information
Security Constraints
Outage Planning
Event Categorisation
Manual Load Shedding
Remedial Action Schemes (RAS)
Special Protection Systems
Security of Supply
Recent SOS Newsletters
Electricity Risk Curves
Electricity Risk Curves Explanation
Hydro Information
Market Indicators
Policies, Plans and Publications
Emergency Management Policy
Rolling Outage Plans
Security of Supply Forecasting and Information Policy
Security of Supply Annual Assessment
Security of Supply Analysis
Stakeholder Interaction
Industry Workshops
National Winter Group
Planned Outage Coordination Process
UNI and USI Working Groups
SO Projects
Joint Development Programme
Real Time Pricing Project
Real Time Pricing Project – Industry Workshops
Extended Reserve
Reserves and Frequency Management (RFM) Programme
NMIR Project Deployment Supporting Information and Resources
RFM Workshops
Dispatch Service Enhancement Project
Dispatch Service Enhancement Project FAQ's
DSE Workshops
Wind Offer Arrangement (WOA) Project
