Australia vs Bulgaria: Subnational government climate finance — Climate significant

Australia
0.705 Percentage of GDP
in 2023
Bulgaria
0.694 Percentage of GDP
in 2023
Australia rank
14th
Bulgaria rank
15th

Subnational government climate finance — Climate significant over time

  • Australia
  • Bulgaria
0.20.40.60.8200120122023

How they compare

Australia currently reports 0.705 Percentage of GDP against 0.694 Percentage of GDP in Bulgaria, a difference of 0.011 Percentage of GDP.

The two have swapped places 5 times across 23 shared years of data; in 2001 it was Bulgaria ahead.

Australia ranks 14th and Bulgaria ranks 15th of 31 countries.

Across the 3 decades both report, Australia averaged higher in 1 and Bulgaria in 2.

Head to head by decade

Decade Australia Bulgaria Difference Ahead
2000s 0.2323 Percentage of GDP 0.4989 Percentage of GDP 0.2666 Percentage of GDP Bulgaria
2010s 0.4157 Percentage of GDP 0.4633 Percentage of GDP 0.0476 Percentage of GDP Bulgaria
2020s 0.6285 Percentage of GDP 0.4908 Percentage of GDP 0.1378 Percentage of GDP Australia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher subnational government climate finance — climate significant, Australia or Bulgaria?
Australia, at 0.705 Percentage of GDP against 0.694 Percentage of GDP in Bulgaria as of 2023.
What is the difference in subnational government climate finance — climate significant between Australia and Bulgaria?
0.011 Percentage of GDP, with Australia ahead.
How many years of comparable data are there for Australia and Bulgaria?
23 years are reported by both, from 2001 to 2023.
How do Australia and Bulgaria rank globally for subnational government climate finance — climate significant?
Australia ranks 14th and Bulgaria ranks 15th of 31 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Subnational government climate finance — Climate significant investment. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Australia vs Bulgaria: Subnational government climate finance — Climate significant. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 13 September 2026, from https://economy.statizoid.com/compare/subnational-government-climate-finance-climate-significant-investment/australia/bulgaria/

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About this data

Indicator
Subnational government climate finance — Climate significant investment
Unit
Percentage of GDP
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
32 places, 716 data points, 2001–2023
Last refreshed

The Subnational Government Climate Finance database provides comparable data on subnational public climate-significant expenditure and investment, covering the years from 2001 to 2023, for 33 OECD and EU countries. This database was built using a pioneer methodology developed in the framework of the project “Financing Climate Action in Regions and Cities”, a joint 2022 project between the OECD and the European Commission Directorate-General for Regional and Urban Policy (DG REGIO). The methodology relies on a refined approach to the COFOG classification from the System of National Accounts. Using the EU taxonomy for sustainability activities, three first-level COFOG functions (economic affairs and housing and community amenities) and 13 second-level COFOG functions (e.g. transport and energy, environmental protection, waste, water management, housing development) were identified as being “climate-significant”, meaning that expenditure and investment in these areas contributes, to some extent, to climate adaptation or mitigation objectives. For more information on the methodology used and related work on climate finance tracking, please visit: Tracking subnational government climate expenditure