Hong Kong vs Ireland: Annual change in primary energy from gas
Hong Kong
-1.7 terawatt-hours
in 2025
Ireland
-1.02 terawatt-hours
in 2025
Hong Kong rank
56th
Ireland rank
53rd
Annual change in primary energy from gas over time
- Hong Kong
- Ireland
How they compare
Ireland currently reports -1.02 terawatt-hours against -1.7 terawatt-hours in Hong Kong, a difference of 0.68 terawatt-hours.
The two have swapped places 13 times across 30 shared years of data; in 1996 it was Hong Kong ahead.
Hong Kong ranks 56th and Ireland ranks 53rd of 76 countries.
Across the 4 decades both report, Hong Kong averaged higher in 2 and Ireland in 2.
Head to head by decade
| Decade | Hong Kong | Ireland | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 7.71 terawatt-hours | 1.93 terawatt-hours | 5.77 terawatt-hours | Hong Kong |
| 2000s | -0.2202 terawatt-hours | 1.46 terawatt-hours | 1.68 terawatt-hours | Ireland |
| 2010s | 0.2239 terawatt-hours | 0.3603 terawatt-hours | 0.1364 terawatt-hours | Ireland |
| 2020s | 3.56 terawatt-hours | -0.7465 terawatt-hours | 4.31 terawatt-hours | Hong Kong |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from gas, Hong Kong or Ireland?
- Ireland, at -1.02 terawatt-hours against -1.7 terawatt-hours in Hong Kong as of 2025.
- What is the difference in annual change in primary energy from gas between Hong Kong and Ireland?
- 0.68 terawatt-hours, with Ireland ahead.
- How many years of comparable data are there for Hong Kong and Ireland?
- 30 years are reported by both, from 1996 to 2025.
- How do Hong Kong and Ireland rank globally for annual change in primary energy from gas?
- Hong Kong ranks 56th and Ireland ranks 53rd of 76 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as Annual change in primary energy from gas. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.