Each year Transpower publishes an Annual Planning Report which details the status of all projects that Transpower considers possible over the next 15 years. The Grid New Zealand website sets out projects that are either proposed or committed. The latest Annual Planning Report is available below, as a complete document or as separate chapters.
Annual Planning Report 2012 [16.7MB]
Executive Summary [2.2MB]
Chapter 1 Introduction [435kB]
Chapter 3 Existing National Grid [943kB]
Chapter 4 Demand Assumptions [484kB]
Chapter 5 Generation Assumptions [498kB]
Chapter 6 Grid Backbone [955kB]
Chapter 7 Northland Region [1.1MB]
Chapter 8 Auckland Region [1.1MB]
Chapter 9 Waikato Region [1.2MB]
Chapter 10 Bay of Plenty Region [1.2MB]
Chapter 12 Taranaki Region [991kB]
Chapter 13 Hawke's Bay Region [986kB]
Chapter 14 Wellington Region [1.1MB]
Chapter 16 West Coast Region [982kB]
Chapter 17 Canterbury Region [1001kB]
Appendices [5.4MB]