Projects 2017 to 2023

Here you will find input methodologies projects we are currently working on and those we have completed.

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Reports and determinations 2017 to 2023

Here are the input methodologies decisions and amendment determinations we have made between the 2015/16 input methodologies review and the 2023 input methodologies review.

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Input methodologies amendment reasons paper

Input methodologies amendment determination

Amendments to input methodologies for gas pipeline businesses related to the 2022 default price-quality paths – weighted average cost of capital – Reasons paper, 25 March 2022Gas Transmission Services Input Methodologies Amendment Determination (No.1) 2022 [2022] NZCC 6, 25 March 2022
Amendments to input methodologies for gas pipeline businesses related to the 2022 default price-quality paths – weighted average cost of capital – Reasons paper, 25 March 2022Gas Distribution Services Input Methodologies Amendment Determination (No.1) 2022 [2022] NZCC 5, 25 March 2022
Amendment to Electricity Distribution Services Input Methodologies Determination and Electricity Distribution Services Default Price-Quality Path Determination 2020 – Correction to definition of discount – companion paper, 30 March 2020Electricity Distribution Services Input Methodologies Amendments Determination 2020 [2020] NZCC 2, 30 March 2020
Amendments to Electricity Distribution Services Input Methodologies Determination – Reasons paper, 26 November 2019Electricity Distribution Services Input Methodologies Amendments Determination (No.2) 2019 [2019] NZCC 20, 26 November 2019
Treatment of operating leases – Final decisions paper, 13 November 2019Electricity Distribution Services Input Methodologies Amendments Determination 2019 [2019] NZCC 16, 17 and 18, 13 November 2019
Amendments to input methodologies for Transpower New Zealand Limited – Reasons paper, 28 August 2019Transpower Capital Expenditure Input Methodology Amendments Determination 2019 [2019] NZCC 10 and 11, 28 August 2019
Amendments to Electricity Distribution Services Input Methodologies Determination in relation to accelerated depreciation – Reasons paper, 8 November 2019Electricity Distribution Services Input Methodologies (Accelerated Depreciation) Amendments Determination 2018 [2018] NZCC 19, 8 November 2018