Hong Kong vs Ireland: Year-to-year percentage change in primary energy use by source
Hong Kong
54.1%
in 2025
Ireland
53.2%
in 2025
Hong Kong rank
15th
Ireland rank
16th
Year-to-year percentage change in primary energy use by source over time
- Hong Kong
- Ireland
How they compare
Hong Kong currently reports 54.1% against 53.2% in Ireland, a difference of 0.9%.
The two have swapped places 4 times across 15 shared years of data; in 2011 it was Hong Kong ahead.
Hong Kong ranks 15th and Ireland ranks 16th of 78 countries.
Ireland has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Hong Kong | Ireland | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 49.7% | 65.5% | 15.7% | Ireland |
| 2020s | 82.6% | 108.2% | 25.6% | Ireland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher year-to-year percentage change in primary energy use by source, Hong Kong or Ireland?
- Hong Kong, at 54.1% against 53.2% in Ireland as of 2025.
- What is the difference in year-to-year percentage change in primary energy use by source between Hong Kong and Ireland?
- 0.9%, with Hong Kong ahead.
- How many years of comparable data are there for Hong Kong and Ireland?
- 15 years are reported by both, from 2011 to 2025.
- How do Hong Kong and Ireland rank globally for year-to-year percentage change in primary energy use by source?
- Hong Kong ranks 15th and Ireland ranks 16th of 78 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as Year-to-year percentage change in primary energy use by source. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Percentage change in total energy supply relative to the previous year.