Hong Kong, China vs New Zealand: Annual change in primary energy from gas
Hong Kong, China
-1.7 terawatt-hours
in 2025
New Zealand
-3.09 terawatt-hours
in 2025
Hong Kong, China rank
57th
New Zealand rank
58th
Annual change in primary energy from gas over time
- Hong Kong, China
- New Zealand
How they compare
Hong Kong, China currently reports -1.7 terawatt-hours against -3.09 terawatt-hours in New Zealand, a difference of 1.39 terawatt-hours.
The two have swapped places 14 times across 30 shared years of data; in 1996 it was Hong Kong, China ahead.
Hong Kong, China ranks 57th and New Zealand ranks 58th of 77 countries.
Across the 4 decades both report, Hong Kong, China averaged higher in 3 and New Zealand in 1.
Head to head by decade
| Decade | Hong Kong, China | New Zealand | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 7.71 terawatt-hours | 2.65 terawatt-hours | 5.05 terawatt-hours | Hong Kong, China |
| 2000s | -0.2202 terawatt-hours | -1.51 terawatt-hours | 1.29 terawatt-hours | Hong Kong, China |
| 2010s | 0.2239 terawatt-hours | 0.7914 terawatt-hours | 0.5675 terawatt-hours | New Zealand |
| 2020s | 3.56 terawatt-hours | -3.43 terawatt-hours | 7 terawatt-hours | Hong Kong, China |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from gas, Hong Kong, China or New Zealand?
- Hong Kong, China, at -1.7 terawatt-hours against -3.09 terawatt-hours in New Zealand as of 2025.
- What is the difference in annual change in primary energy from gas between Hong Kong, China and New Zealand?
- 1.39 terawatt-hours, with Hong Kong, China ahead.
- How many years of comparable data are there for Hong Kong, China and New Zealand?
- 30 years are reported by both, from 1996 to 2025.
- How do Hong Kong, China and New Zealand rank globally for annual change in primary energy from gas?
- Hong Kong, China ranks 57th and New Zealand ranks 58th of 77 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.