Hong Kong, China vs Namibia: Environmentally related tax revenue
Environmentally related tax revenue over time
- Hong Kong, China
- Namibia
How they compare
Hong Kong, China currently reports 0.0718 Percentage of GDP against 0.0351 Percentage of GDP in Namibia, a difference of 0.0367 Percentage of GDP.
That makes Hong Kong, China's figure about 2.0 times Namibia's.
The two have swapped places 3 times across 31 shared years of data; in 1994 it was Namibia ahead.
Hong Kong, China ranks 109th and Namibia ranks 112th of 123 countries.
Namibia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Hong Kong, China | Namibia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 Percentage of GDP | 0 Percentage of GDP | 0 Percentage of GDP | — |
| 2000s | 0 Percentage of GDP | 0.1671 Percentage of GDP | 0.1671 Percentage of GDP | Namibia |
| 2010s | 0.1007 Percentage of GDP | 0.2173 Percentage of GDP | 0.1165 Percentage of GDP | Namibia |
| 2020s | 0.0313 Percentage of GDP | 0.536 Percentage of GDP | 0.5047 Percentage of GDP | Namibia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher environmentally related tax revenue, Hong Kong, China or Namibia?
- Hong Kong, China, at 0.0718 Percentage of GDP against 0.0351 Percentage of GDP in Namibia as of 2024.
- What is the difference in environmentally related tax revenue between Hong Kong, China and Namibia?
- 0.0367 Percentage of GDP, with Hong Kong, China ahead.
- How many years of comparable data are there for Hong Kong, China and Namibia?
- 31 years are reported by both, from 1994 to 2024.
- How do Hong Kong, China and Namibia rank globally for environmentally related tax revenue?
- Hong Kong, China ranks 109th and Namibia ranks 112th of 123 countries.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Environmentally related tax revenue. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
<!DOCTYPE html> ERTR Database body { font-family: Arial, sans-serif; font-size: 11px; } p { font-family: Arial, sans-serif; font-size: 11px; } Environmentally related taxes are effective policy instruments to shape relative prices of goods and services. The Environmental Related Tax Revenue Database (ERTR) categorises taxes based on their environmental relevance, constructing environmentally related tax revenue with a breakdown by tax-base category (including energy, transport, pollution, and resources) and 22 environmental domains. Note that tax-base categories are mutually exclusive, while domains are not. Therefore, one should not aggregate revenue across domains as it may lead to double counting. Data source(s): ERTR draws from the OECD Policy Instruments for the Environment (PINE) database. The database contains detailed qualitative and quantitative information on environmentally related taxes and fees, tradable permits and offsets, deposit-refund schemes, environmentally beneficial subsidies and payments and voluntary approaches used for environmental policy. It is updated annually and covers OECD member countries, accession countries and selected non-OECD countries. The data has been cross-validated and complemented with Revenue statistics from the Global Revenue Statistics databases, Eurostat National Tax Lists, and official national sources. Contact: pinedatabase@oecd.org Dataset release date: July 2026 For further details on the dataset consult the dataset documentation and oe.cd/pine. For revenue data at the individual-tax level, please consult https://oe.cd/pinedatabase.