Hong Kong, China vs Slovakia: Share of primary energy from coal
Hong Kong, China
10.6%
in 2025
Slovakia
11.1%
in 2025
Hong Kong, China rank
29th
Slovakia rank
28th
Share of primary energy from coal over time
- Hong Kong, China
- Slovakia
How they compare
Slovakia currently reports 11.1% against 10.6% in Hong Kong, China, a difference of 0.5%.
The two have swapped places 8 times across 61 shared years of data; in 1965 it was Slovakia ahead.
Hong Kong, China ranks 29th and Slovakia ranks 28th of 79 countries.
Across the 7 decades both report, Hong Kong, China averaged higher in 4 and Slovakia in 3.
Head to head by decade
| Decade | Hong Kong, China | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 3.1% | 64.0% | 60.9% | Slovakia |
| 1970s | 0.2% | 46.3% | 46.1% | Slovakia |
| 1980s | 30.2% | 41.7% | 11.5% | Slovakia |
| 1990s | 35.4% | 32.0% | 3.4% | Hong Kong, China |
| 2000s | 28.2% | 23.2% | 4.9% | Hong Kong, China |
| 2010s | 24.2% | 20.6% | 3.6% | Hong Kong, China |
| 2020s | 15.2% | 14.3% | 0.9% | Hong Kong, China |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy from coal, Hong Kong, China or Slovakia?
- Slovakia, at 11.1% against 10.6% in Hong Kong, China as of 2025.
- What is the difference in share of primary energy from coal between Hong Kong, China and Slovakia?
- 0.5%, with Slovakia ahead.
- How many years of comparable data are there for Hong Kong, China and Slovakia?
- 61 years are reported by both, from 1965 to 2025.
- How do Hong Kong, China and Slovakia rank globally for share of primary energy from coal?
- Hong Kong, China ranks 29th and Slovakia ranks 28th of 79 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) β with major processing by Our World in Data, published as Share of primary energy from coal. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured as a percentage of total energy supply.