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  1. Environment category / Datasets
  2. Hydrological modelling dataset (HMD)

Environment datasets

Hydrological modelling dataset (HMD)

The HMD dataset is used to inform monitoring, policy development, security of supply forecasting, and investment studies within the electricity industry. It is also used to support investigations into the relationship between the electricity sector and environmental policy in New Zealand. This dataset is a full update including infrastructure and hydro constraints, along with flows, storage, and spill to 31 Dec 2022.

Name Date modified File size
1_InfrastructureAndHydroConstraintAttributes
23 Aug 2023
2_Flows_20221231
11 Oct 2023
3_StorageAndSpill_20221231
23 Aug 2023
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Datasets are collections of files that often contain large volumes of data and are available for immediate download. Dataset users are typically analysts familiar with the electricity industry and have a need to obtain a large set of data or specific data on a regular basis.

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