Consultations and Webinars

The table below provides dates and information about upcoming consultations and webinars. You can also view historical consultations following the links under 'Previous consultations'. 


Upcoming Events

Name Subject Date
June 2022

NZGP1 Stage 1 Shortlist


Net Zero Grid Pathways 1

Submissons open: 20 June

Submissions Close: 15 August


Name Subject Date
July 2022

NZGP1 Stage 1 Shortlist Webinar


Net Zero Grid Pathways 1 8 July 11am

Proposal to reclassify interconnection assets principally providing connection services


Transmission Pricing Methodology (TPM) TBC
Grid asset building blocks replacement costs update (an input for connection charges) Transmission Pricing Methodology (TPM) TBC


Name Subject Date
August 2022
Material Portfolios/Base Capex E&D Regulatory Control Period 4 (RCP4) 4 August 2 pm


Name Subject Date
September 2022

Draft RCP4 Plan due


Regulatory Control Period 4 (RCP4)

Submissions open: 30 September

Submissions close: 31 October

Annual pricing inputs engagement with each transmission customer Transmission Pricing Methodology (TPM) TBC


Name Subject Date
November 2022

Prudent discount practice manual


Transmission Pricing Methodology (TPM)



Name Subject Date
December 2022

Communicate final pricing


Transmission Pricing Methodology (TPM)


Bombay-Otahuhu Regional Investigation

HVDC Consultation Archive

HVDC Pole 2 Converter Transformer Refurbishment Project

North Taranaki Interconnection Investigation

Otahuhu-Wiri Transmission Capacity Investigation Consultation

Oteranga Bay - Haywards (Churton Park Section) Consultation

Proposed grid connection queue management system Consultation

RCP3 Pre-proposal consultation and submission information

RCP4 Asset Management Webinar

Security of Supply Assessment 2022

Transmission Pricing Methodology

Transmission Pricing Methodology CUWLP BBI

Westport (Cape Foulwind) Disconnection - Consultation