Live estimate

Slovenia CO₂ Emissions

Slovenia emitted 12.8 million tonnes of CO₂ from fossil fuels and industry in 2024: 0.0% of the world total, the 101st most of 213 countries. That is 6.0 tonnes per person, 1.3× the world average of 4.7 t.

Estimated CO₂ emitted by Slovenia in 2026 so far

0

0 tonnes since you opened this page · 0 t every second

CO₂ in 2024

12.8 Mt

12.8 million tonnes

World rank

#101

of 213 countries

Share of world

0.0%

world total 38.6 Gt

Per person

6.0 t

world average 4.7 t

Change vs 2023

+6.7%

2023: 12.0 Mt

Historical share

0.1%

#84 since 1750

Trend since 2000

Emissions rose 6.7% in 2024 compared with 2023. Compared with 2005, emissions are down 24%. Emissions peaked in 2008 at 18.3 million tonnes and are now 30% lower.

Million tonnes of CO₂ a year
Show yearly data (million tonnes)
YearCO₂ (Mt)
202412.8
202312.0
202212.7
202113.1
202012.9
201914.1
201814.6
201714.6
201614.5
201513.7
201413.6
201315.1
201215.8
201116.4
201016.5
200916.2
200818.3
200717.3
200617.2
200516.9
200416.7
200316.3
200216.6
200116.3
200015.1

Where it comes from

Oil is the largest source of Slovenia’s CO₂, at 51%.

  • Coal29%3.8 Mt
  • Oil51%6.6 Mt
  • Gas14%1.8 Mt
  • Cement4%0.5 Mt
  • Flaring1%0.1 Mt
  • Other industry1%0.1 Mt

How Slovenia compares

RankCountryCO₂ 2024SharePer person
99Zimbabwe13.7 Mt0.0%0.8 t
100Honduras12.9 Mt0.0%1.2 t
101Slovenia12.8 Mt0.0%6.0 t
102Panama12.7 Mt0.0%2.8 t
103Lithuania12.5 Mt0.0%4.4 t

See all 213 countries → · Global live counter →

Questions and answers

How much CO₂ does Slovenia emit?

Slovenia emitted 12.8 million tonnes of CO₂ from fossil fuels and industry in 2024, 0.0% of global emissions. That is about 0 tonnes every second.

What are Slovenia’s CO₂ emissions per person?

Slovenia emits 6.0 tonnes per person, 1.3× the world average of 4.7 t. Per-person emissions divide the national total by population (2.1 million people in 2024).

Are Slovenia’s CO₂ emissions rising or falling?

Emissions rose 6.7% in 2024 compared with 2023. Compared with 2005, emissions are down 24%. Emissions peaked in 2008 at 18.3 million tonnes and are now 30% lower.

What is the main source of CO₂ emissions in Slovenia?

Oil is the largest source, at 51% of Slovenia’s fossil and industry CO₂ in 2024 (6.6 million tonnes).

How much has Slovenia contributed to historical CO₂ emissions?

Since 1750, Slovenia has emitted about 1 billion tonnes of fossil CO₂, 0.1% of the world total, the 84th largest historical contribution.

Related reading

Data: Our World in Data, based on the Global Carbon Project (Global Carbon Budget 2025), CC BY 4.0. Annual figures are fossil-fuel and industry CO₂ for 2024, the latest complete year. Live counters are estimates that assume 2024 emission rates continue. How the counter works →