Ireland vs Romania: Annual patents filed in sustainable energy
Ireland
2 patents
in 2023
Romania
2 patents
in 2023
Ireland rank
55th
Romania rank
55th
Annual patents filed in sustainable energy over time
- Ireland
- Romania
How they compare
Ireland currently reports 2 patents against 2 patents in Romania, a difference of 0 patents.
Across all 23 years both countries report, Romania has been ahead every year.
Ireland ranks 55th and Romania ranks 55th of 74 countries.
Romania has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Ireland | Romania | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 15.11 patents | 37.78 patents | 22.67 patents | Romania |
| 2010s | 9.2 patents | 81.4 patents | 72.2 patents | Romania |
| 2020s | 6 patents | 34.5 patents | 28.5 patents | Romania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual patents filed in sustainable energy, Ireland or Romania?
- Ireland, at 2 patents against 2 patents in Romania as of 2023.
- What is the difference in annual patents filed in sustainable energy between Ireland and Romania?
- 0 patents, with Ireland ahead.
- How many years of comparable data are there for Ireland and Romania?
- 23 years are reported by both, from 2000 to 2023.
- How do Ireland and Romania rank globally for annual patents filed in sustainable energy?
- Ireland ranks 55th and Romania ranks 55th of 74 countries.
- Where does this data come from?
- IRENA - INSPIRE Platform (2025) – with major processing by Our World in Data, published as Annual patents filed in sustainable energy. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Figures in recent years are subject to a time lag; submitted patents may not yet be reflected in the data.