Bulgaria vs United States of America: Coal production, per square kilometre
Coal production, per square kilometre over time
- Bulgaria
- United States of America
How they compare
Bulgaria currently reports 0.0004 terawatt-hours per square kilometre against 0.0004 terawatt-hours per square kilometre in United States of America, a difference of 0 terawatt-hours per square kilometre.
That makes Bulgaria's figure about 1.1 times United States of America's.
The two have swapped places 6 times across 63 shared years of data; in 1961 it was Bulgaria ahead.
Bulgaria ranks 16th and United States of America ranks 17th of 205 countries.
Across the 7 decades both report, Bulgaria averaged higher in 4 and United States of America in 3.
Head to head by decade
| Decade | Bulgaria | United States of America | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.0009 terawatt-hours per square kilometre | 0.0004 terawatt-hours per square kilometre | 0.0006 terawatt-hours per square kilometre | Bulgaria |
| 1970s | 0.001 terawatt-hours per square kilometre | 0.0005 terawatt-hours per square kilometre | 0.0005 terawatt-hours per square kilometre | Bulgaria |
| 1980s | 0.0006 terawatt-hours per square kilometre | 0.0006 terawatt-hours per square kilometre | 0 terawatt-hours per square kilometre | United States of America |
| 1990s | 0.0005 terawatt-hours per square kilometre | 0.0007 terawatt-hours per square kilometre | 0.0002 terawatt-hours per square kilometre | United States of America |
| 2000s | 0.0005 terawatt-hours per square kilometre | 0.0007 terawatt-hours per square kilometre | 0.0002 terawatt-hours per square kilometre | United States of America |
| 2010s | 0.0006 terawatt-hours per square kilometre | 0.0006 terawatt-hours per square kilometre | 0 terawatt-hours per square kilometre | Bulgaria |
| 2020s | 0.0005 terawatt-hours per square kilometre | 0.0004 terawatt-hours per square kilometre | 0.0001 terawatt-hours per square kilometre | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher coal production, per square kilometre, Bulgaria or United States of America?
- Bulgaria, at 0.0004 terawatt-hours per square kilometre against 0.0004 terawatt-hours per square kilometre in United States of America as of 2023.
- What is the difference in coal production, per square kilometre between Bulgaria and United States of America?
- 0 terawatt-hours per square kilometre, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and United States of America?
- 63 years are reported by both, from 1961 to 2023.
- How do Bulgaria and United States of America rank globally for coal production, per square kilometre?
- Bulgaria ranks 16th and United States of America ranks 17th of 205 countries.
- Where does this data come from?
- Statizoid (derived), published as Coal production, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Coal production divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.