CIS (EI) vs Iran, Islamic Republic of: Oil production
CIS (EI)
7,717 terawatt-hours
in 2025
Iran, Islamic Republic of
2,816 terawatt-hours
in 2025
CIS (EI) rank
3rd
Iran, Islamic Republic of rank
6th
Oil production over time
- CIS (EI)
- Iran, Islamic Republic of
How they compare
CIS (EI) currently reports 7,717 terawatt-hours against 2,816 terawatt-hours in Iran, Islamic Republic of, a difference of 4,901 terawatt-hours.
That makes CIS (EI)'s figure about 2.7 times Iran, Islamic Republic of's.
Across all 61 years both countries report, CIS (EI) has been ahead every year.
CIS (EI) ranks 3rd and Iran, Islamic Republic of ranks 6th of 3 groups.
CIS (EI) has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | CIS (EI) | Iran, Islamic Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 3,335 terawatt-hours | 1,501 terawatt-hours | 1,834 terawatt-hours | CIS (EI) |
| 1970s | 5,503 terawatt-hours | 2,967 terawatt-hours | 2,536 terawatt-hours | CIS (EI) |
| 1980s | 7,085 terawatt-hours | 1,252 terawatt-hours | 5,832 terawatt-hours | CIS (EI) |
| 1990s | 4,727 terawatt-hours | 2,105 terawatt-hours | 2,622 terawatt-hours | CIS (EI) |
| 2000s | 6,303 terawatt-hours | 2,356 terawatt-hours | 3,947 terawatt-hours | CIS (EI) |
| 2010s | 7,971 terawatt-hours | 2,288 terawatt-hours | 5,683 terawatt-hours | CIS (EI) |
| 2020s | 7,767 terawatt-hours | 2,330 terawatt-hours | 5,436 terawatt-hours | CIS (EI) |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher oil production, CIS (EI) or Iran, Islamic Republic of?
- CIS (EI), at 7,717 terawatt-hours against 2,816 terawatt-hours in Iran, Islamic Republic of as of 2025.
- What is the difference in oil production between CIS (EI) and Iran, Islamic Republic of?
- 4,901 terawatt-hours, with CIS (EI) ahead.
- How many years of comparable data are there for CIS (EI) and Iran, Islamic Republic of?
- 61 years are reported by both, from 1965 to 2025.
- How do CIS (EI) and Iran, Islamic Republic of rank globally for oil production?
- CIS (EI) ranks 3rd and Iran, Islamic Republic of ranks 6th of 3 groups.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Etemad & Luciani (1991); U.S. Energy Information Administration (2026) β with major processing by Our World in Data, published as Oil production. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours. Includes crude oil, condensates, natural gas liquids, and other liquid fuels.