Is getting electricity: system average interruption duration index (saidi rising or falling in New Zealand?

Over the last ten years it is up 137.1%. The long-run trend across the full record is rising.

Getting electricity: System average interruption duration index (SAIDI in New Zealand

Name: Getting electricity: System average interruption duration index (SAIDI in New Zealand
Creator: World Bank
License: CC BY 4.0 (World Bank Open Data)

New Zealand: Getting electricity: System average interruption duration index (SAIDI was 3.77 DB16-20 methodology in 2019. ▲ Rising

Latest (2019)

3.77 DB16-20 methodology

Change on year

up 30.0%

World rank

47th

of 125 countries

All-time high

3.77 DB16-20 methodology

in 2019

All-time low

1.59 DB16-20 methodology

in 2014

Years of data

2014–2019

Getting electricity: System average interruption duration index (SAIDI in New Zealand, 2014–2019

Source: World Bank. Measured in DB16-20 methodology.

Analysis

The most recent figure for getting electricity: system average interruption duration index (saidi in New Zealand is 3.77 DB16-20 methodology, measured in 2019. That is the highest value across all 6 years on record.

The figure is up 30.0% on the previous year and up 137.1% over ten years.

That places New Zealand 47th out of 125 countries with data for 2019, putting it in the middle of the range.

Countries ranked near New Zealand

44 Sri Lanka 4 DB16-20 methodology compare
45 Guatemala 3.96 DB16-20 methodology compare
46 Serbia 3.85 DB16-20 methodology compare
48 India 3.72 DB16-20 methodology compare
49 Philippines 3.57 DB16-20 methodology compare
50 Croatia 3.3 DB16-20 methodology compare

See the full ranking of 126 places →

More private sector data for New Zealand

Merchandise trade 35.7% (2025)
Food imports 12.8% (2025)
Manufactures imports 70.7% (2025)
Merchandise imports 47.55 billion current US$ (2025)
Food exports 69.0% (2025)
Manufactures exports 14.0% (2025)
Merchandise exports 46.70 billion current US$ (2025)
Commercial service exports 19.30 billion current US$ (2025)
Transport services 19.8% (2025)
Computer, communications and other services 45.2% (2025)

All data for New Zealand →

Frequently asked questions

What is getting electricity: system average interruption duration index (saidi in New Zealand?: Getting electricity: system average interruption duration index (saidi in New Zealand was 3.77 DB16-20 methodology in 2019, according to the World Bank.
What is the highest getting electricity: system average interruption duration index (saidi recorded in New Zealand?: The highest recorded value was 3.77 DB16-20 methodology in 2019.
What is the lowest getting electricity: system average interruption duration index (saidi recorded in New Zealand?: The lowest recorded value was 1.59 DB16-20 methodology in 2014.
How does New Zealand rank for getting electricity: system average interruption duration index (saidi?: New Zealand ranks 47th out of 125 countries with data for 2019.
Is getting electricity: system average interruption duration index (saidi rising or falling in New Zealand?: Over the last ten years it is up 137.1%. The long-run trend across the full record is rising.
Where does this New Zealand data come from?: The figures come from the World Bank, published as part of Getting electricity: System average interruption duration index (SAIDI) (DB16-20 methodology). Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 6 observations, free to reuse under CC BY 4.0 (World Bank Open Data).

About this data

Indicator: Getting electricity: System average interruption duration index (SAIDI) (DB16-20 methodology)
Unit: DB16-20 methodology
Source: World Bank
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 126 places, 752 data points, 2014–2019
Last refreshed: 10 August 2026

The system average interruption duration index is the average total duration of outages (in hours) experienced by a customer in a year. The index is computed based on the methodology in the DB16-20 studies.