Denmark vs El Salvador: Annual patents filed in sustainable energy
Denmark
1 patents
in 2025
El Salvador
1 patents
in 2018
Denmark rank
61st
El Salvador rank
61st
Annual patents filed in sustainable energy over time
- Denmark
- El Salvador
How they compare
Denmark currently reports 1 patents against 1 patents in El Salvador, a difference of 0 patents.
Across all 8 years both countries report, Denmark has been ahead every year.
Denmark ranks 61st and El Salvador ranks 61st of 74 countries.
Denmark has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Denmark | El Salvador | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 615.5 patents | 3.5 patents | 612 patents | Denmark |
| 2010s | 1,022 patents | 2.83 patents | 1,019 patents | Denmark |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual patents filed in sustainable energy, Denmark or El Salvador?
- Denmark, at 1 patents against 1 patents in El Salvador as of 2025.
- What is the difference in annual patents filed in sustainable energy between Denmark and El Salvador?
- 0 patents, with Denmark ahead.
- How many years of comparable data are there for Denmark and El Salvador?
- 8 years are reported by both, from 2005 to 2018.
- How do Denmark and El Salvador rank globally for annual patents filed in sustainable energy?
- Denmark ranks 61st and El Salvador ranks 61st of 74 countries.
- Where does this data come from?
- IRENA – INSPIRE Platform (2026) – 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.