Energy — Emissions (CO2), per square kilometre in New Zealand

New Zealand: Energy — Emissions (CO2), per square kilometre was 0.1223 kt per square kilometre in 2023. ▲ Rising

Latest (2023)
0.1223 kt per square kilometre
Change on year
up 3.9%
World rank
107th
of 186 countries
All-time high
0.1333 kt per square kilometre
in 2014
All-time low
0.0418 kt per square kilometre
in 1962
Years of data
63
1961–2023

Energy — Emissions (CO2), per square kilometre in New Zealand, 1961–2023

0.040.060.080.10.120.14196119922023

Source: Statizoid (derived). Measured in kt per square kilometre.

Analysis

New Zealand recorded 0.1223 kt per square kilometre for energy — emissions (co2), per square kilometre in 2023.

The figure is up 3.9% on the previous year and down 4.7% over ten years.

Over the whole period, energy — emissions (co2), per square kilometre in New Zealand peaked at 0.1333 kt per square kilometre in 2014 and was at its lowest, 0.0418 kt per square kilometre, in 1962.

That places New Zealand 107th out of 186 countries with data for 2023, putting it in the middle of the range.

The long-run direction has been consistently rising across the 63 years of available data.

Energy — Emissions (CO2), per square kilometre in New Zealand, year by year

Annual values for Energy — Emissions (CO2), per square kilometre in New Zealand, 1961 to 2023.
Year kt per square kilometre Change
1961 0.0437 kt per square kilometre —
1962 0.0418 kt per square kilometre -4.3%
1963 0.0456 kt per square kilometre +9.1%
1964 0.0486 kt per square kilometre +6.7%
1965 0.0509 kt per square kilometre +4.7%
1966 0.052 kt per square kilometre +2.2%
1967 0.0509 kt per square kilometre -2.2%
1968 0.0505 kt per square kilometre -0.7%
1969 0.0535 kt per square kilometre +6.0%
1970 0.0532 kt per square kilometre -0.7%
1971 0.0558 kt per square kilometre +5.0%
1972 0.06 kt per square kilometre +7.5%
1973 0.0676 kt per square kilometre +12.7%
1974 0.0695 kt per square kilometre +2.8%
1975 0.0676 kt per square kilometre -2.7%
1976 0.071 kt per square kilometre +5.1%
1977 0.0752 kt per square kilometre +5.9%
1978 0.0672 kt per square kilometre -10.6%
1979 0.0615 kt per square kilometre -8.5%
1980 0.0646 kt per square kilometre +4.9%
1981 0.0619 kt per square kilometre -4.1%
1982 0.0684 kt per square kilometre +10.4%
1983 0.0672 kt per square kilometre -1.7%
1984 0.0718 kt per square kilometre +6.8%
1985 0.0832 kt per square kilometre +15.9%
1986 0.0892 kt per square kilometre +7.3%
1987 0.093 kt per square kilometre +4.3%
1988 0.0984 kt per square kilometre +5.7%
1989 0.0987 kt per square kilometre +0.4%
1990 0.093 kt per square kilometre -5.8%
1991 0.0957 kt per square kilometre +2.9%
1992 0.0999 kt per square kilometre +4.4%
1993 0.1056 kt per square kilometre +5.7%
1994 0.1048 kt per square kilometre -0.7%
1995 0.1067 kt per square kilometre +1.8%
1996 0.1128 kt per square kilometre +5.7%
1997 0.12 kt per square kilometre +6.4%
1998 0.1139 kt per square kilometre -5.1%
1999 0.1234 kt per square kilometre +8.3%
2000 0.1249 kt per square kilometre +1.2%
2001 0.1299 kt per square kilometre +4.0%
2002 0.1257 kt per square kilometre -3.2%
2003 0.1287 kt per square kilometre +2.4%
2004 0.1306 kt per square kilometre +1.5%
2005 0.1291 kt per square kilometre -1.2%
2006 0.1265 kt per square kilometre -2.1%
2007 0.1268 kt per square kilometre +0.3%
2008 0.1291 kt per square kilometre +1.8%
2009 0.1227 kt per square kilometre -5.0%
2010 0.1204 kt per square kilometre -1.9%
2011 0.1193 kt per square kilometre -0.9%
2012 0.1303 kt per square kilometre +9.2%
2013 0.1284 kt per square kilometre -1.5%
2014 0.1333 kt per square kilometre +3.8%
2015 0.1329 kt per square kilometre -0.3%
2016 0.1276 kt per square kilometre -4.0%
2017 0.1291 kt per square kilometre +1.2%
2018 0.1234 kt per square kilometre -4.4%
2019 0.1318 kt per square kilometre +6.8%
2020 0.1261 kt per square kilometre -4.3%
2021 0.1249 kt per square kilometre -0.9%
2022 0.1177 kt per square kilometre -5.8%
2023 0.1223 kt per square kilometre +3.9%

New Zealand compared with similar countries

  • New Zealand's 0.1223 kt per square kilometre is below the median for high income countries, which is 0.565 kt per square kilometre, 22% of the median. (65 countries reporting)
  • New Zealand's 0.1223 kt per square kilometre is below the median for East Asia & Pacific, which is 0.2625 kt per square kilometre, 47% of the median. (27 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1960s 0.0486 kt per square kilometre 0.0418 kt per square kilometre 0.0535 kt per square kilometre 9
1970s 0.0649 kt per square kilometre 0.0532 kt per square kilometre 0.0752 kt per square kilometre 10
1980s 0.0796 kt per square kilometre 0.0619 kt per square kilometre 0.0987 kt per square kilometre 10
1990s 0.1076 kt per square kilometre 0.093 kt per square kilometre 0.1234 kt per square kilometre 10
2000s 0.1274 kt per square kilometre 0.1227 kt per square kilometre 0.1306 kt per square kilometre 10
2010s 0.1276 kt per square kilometre 0.1193 kt per square kilometre 0.1333 kt per square kilometre 10
2020s 0.1228 kt per square kilometre 0.1177 kt per square kilometre 0.1261 kt per square kilometre 4

Countries ranked near New Zealand

  1. 104 Turkmenistan 0.1383 kt per square kilometre compare
  2. 105 Georgia 0.1298 kt per square kilometre compare
  3. 106 Russia 0.1246 kt per square kilometre compare
  4. 108 Chile 0.1062 kt per square kilometre compare
  5. 109 Norway 0.1043 kt per square kilometre compare
  6. 110 Honduras 0.1037 kt per square kilometre compare

See the full ranking of 187 places →

More climate change data for New Zealand

All data for New Zealand →

Frequently asked questions

What is energy — emissions (co2), per square kilometre in New Zealand?
Energy — emissions (co2), per square kilometre in New Zealand was 0.1223 kt per square kilometre in 2023, according to Statizoid (derived).
What is the highest energy — emissions (co2), per square kilometre recorded in New Zealand?
The highest recorded value was 0.1333 kt per square kilometre in 2014.
What is the lowest energy — emissions (co2), per square kilometre recorded in New Zealand?
The lowest recorded value was 0.0418 kt per square kilometre in 1962.
How does New Zealand rank for energy — emissions (co2), per square kilometre?
New Zealand ranks 107th out of 186 countries with data for 2023.
Is energy — emissions (co2), per square kilometre rising or falling in New Zealand?
Over the last ten years it is down 4.7%. The long-run trend across the full record is rising.
Where does this New Zealand data come from?
The figures come from Statizoid (derived), published as part of Energy — Emissions (CO2), per square kilometre. Statizoid updates them automatically from the source API.

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Energy — Emissions (CO2), per square kilometre in New Zealand. Statizoid, drawing on Statizoid (derived). Retrieved 25 September 2026, from https://climate.statizoid.com/stat/energy-emissions-co2-per-square-kilometre/new-zealand/

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How this figure is calculated

Energy — Emissions (CO2) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Energy — Emissions (CO2) ÷ Land area (sq. km)

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Energy — Emissions (CO2), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
187 places, 10,734 data points, 1961–2023
Last refreshed

Energy — Emissions (CO2) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.