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URLhttps://www.statista.com/statistics/671539/average-number-of-oil-spills-per-decade/
Last Crawled2026-04-10 10:47:34 (7 days ago)
First Indexed2017-06-19 15:12:16 (8 years ago)
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Meta TitleGlobal average oil spills per decade 2024| Statista
Meta DescriptionThere was an average of *** large oil spills from tanker incidents every year in the decade from 2020 onward.
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There was an average of *** large oil spills from tanker incidents every year in the decade from 2020 onward. In 2024, *** oil spills were reported where more than *** metric tons of oil leaked. In the years since the 1970s, the number of oil tanker spills has been notably reduced from an excess of ** large oil spills per year. Largest ever oil spills The Gulf war oil spill in January 1991 is the largest global oil spill to ever take place since commercial drilling took off. An estimated *** to *********** gallons of oil were intentionally dumped into the ocean by the Iraqi government, which had invaded Kuwait and was trying to prevent the arrival of a UN-coalition navy force. The second largest oil spill is also one of the more recent disasters, the Deepwater Horizon wellhead blowout in 2010. Over *********** gallons of oil were released into the Gulf of Mexico, while 11 people were killed in the accident. Oil tanker spill causes Oil tankers are the prevailing means of transporting the commodity over distances greater than can be covered by pipelines. Running aground is the most common cause of large oil spills from tankers . ** percent of large oil tanker spills occurring between 1970 and 2024 were due to grounding.
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A paid subscription is required for full access. [Read more](https://www.statista.com/accounts/individuals) # Annual average number of global oil spills per decade 1970-2024 Published by [Doris Dokua Sasu](https://www.statista.com/aboutus/our-research-commitment/2683/doris-dokua-sasu), Nov 27, 2025 There was an average of \*\*\* large oil spills from tanker incidents every year in the decade from 2020 onward. In 2024, \*\*\* oil spills were reported where more than \*\*\* metric tons of oil leaked. In the years since the 1970s, the [number of oil tanker spills](https://www.statista.com/statistics/268553/number-of-oil-spills-by-oil-tankers-since-1970/) has been notably reduced from an excess of \*\* large oil spills per year. ## Largest ever oil spills The Gulf war oil spill in January 1991 is the [largest global oil spill](https://www.statista.com/statistics/268148/largest-global-oil-spills-since-1967/) to ever take place since commercial drilling took off. An estimated \*\*\* to \*\*\*\*\*\*\*\*\*\*\* gallons of oil were intentionally dumped into the ocean by the Iraqi government, which had invaded Kuwait and was trying to prevent the arrival of a UN-coalition navy force. The second largest oil spill is also one of the more recent disasters, the Deepwater Horizon wellhead blowout in 2010. Over \*\*\*\*\*\*\*\*\*\*\* gallons of oil were released into the Gulf of Mexico, while 11 people were killed in the accident. ## Oil tanker spill causes Oil tankers are the prevailing means of transporting the commodity over distances greater than can be covered by pipelines. Running aground is the [most common cause of large oil spills from tankers](https://www.statista.com/statistics/671611/causes-of-large-oil-spills-from-oil-tankers-worldwide-distribution/). \*\* percent of large oil tanker spills occurring between 1970 and 2024 were due to grounding. Read more Show all numbers [Log in](https://www.statista.com/login) or [register](https://www.statista.com/accounts/individuals?recommendation=discovery) to access precise data. Advertisement Advertisement ## Average annual number of large oil spills worldwide per decade from 1970 to 2024 | Characteristic | Annual average number of spills | |---|---| | \- | \- | | \- | \- | | \- | \- | | \- | \- | | \- | \- | | \- | \- | You need a **Statista Account** for unlimited access - Immediate access to 1m+ statistics - Incl. source references - Download as PNG, PDF, XLS, PPT [Get full access](https://www.statista.com/accounts/individuals?recommendation=discovery) Already have an account? Additional Information [© Statista 2026](https://www.statista.com/statistics/report-content/statistic/671539 "Report") Show source Download PDF\+ XLS\+ PNG\+ PPT\+ **Source** Show detailed source information? [Register for free](https://www.statista.com/register/) Already a member? [Log in](https://www.statista.com/login) Source Show sources informationShow publisher information[Use Ask Statista Research Service](https://ask.statista.com/) Release date January 2025 **More information** Region Worldwide Survey time period 1970 to 2024 Special properties \* As of 2024. Average annual number of global oil spills larger than 700 tons of oil Citation formats Citation formats View options ## Other statistics on the topic [![Number of oil tanker spills worldwide from 1970 to 2024, by volume spilled](https://cdn.statcdn.com/Statistic/265000/268553-blank-100.png)\+Global number of oil tanker spills by quantity 1970-2024](https://www.statista.com/statistics/268553/number-of-oil-spills-by-oil-tankers-since-1970/) [![Largest oil spills affecting waters of the United States from 1969 to 2024 (in million gallons)](https://cdn.statcdn.com/Statistic/1470000/1472678-blank-100.png)Largest oil spills affecting U.S. waters 1969-2024](https://www.statista.com/statistics/1472678/largest-us-oil-spills-since-1969/) [![Distribution of reasons for large oil tanker spills worldwide between 1970 and 2024](https://cdn.statcdn.com/Statistic/670000/671611-blank-100.png)Cause of global oil tanker spills 1970-2024](https://www.statista.com/statistics/671611/causes-of-large-oil-spills-from-oil-tankers-worldwide-distribution/) [![Total number of oil spills in and around waterways in the United States from 2000 to 2022](https://cdn.statcdn.com/Statistic/185000/186175-blank-100.png)\+Total number of oil spills in territorial waters in the U.S. 2000-2022](https://www.statista.com/statistics/186175/total-number-of-oil-spills-in-us-territorial-waters-since-2000/) Doris Dokua Sasu Research Expert Ghana and Nigeria [Get in touch with us now](https://www.statista.com/contact/) Log in or register to access precise data. 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[Compare accounts](https://www.statista.com/accounts/individuals#accountOverview__table) ## Other statistics that may interest you **The most important statistics** - [Global number of oil tanker spills by quantity 1970-2024](https://www.statista.com/statistics/268553/number-of-oil-spills-by-oil-tankers-since-1970/) - [Cause of global oil tanker spills 1970-2024](https://www.statista.com/statistics/671611/causes-of-large-oil-spills-from-oil-tankers-worldwide-distribution/) - [Global oil spill volume to number of oil tanker spill incidents ratio 1970-2019](https://www.statista.com/statistics/671658/share-of-oil-spilt-vs-number-of-oil-spill-incidents-per-decade/) - [Largest oil spills in EU waters 1990-2010](https://www.statista.com/statistics/1302879/largest-oil-spills-from-oil-tankers-in-the-eu/) - [Tanker fleets of OPEC countries 2012-2016](https://www.statista.com/statistics/292446/opec-countries-size-of-tanker-fleets/) - [BP's payments related to the oil spill in the Gulf of Mexico 2013](https://www.statista.com/statistics/302562/bp-payments-related-to-oil-spill-in-gulf-of-mexico/) - [BP: costs of oil spill 2010-2013](https://www.statista.com/statistics/269451/bp-costs-of-oil-spill-since-2010/) - [Global oil pipeline length 2025, by region](https://www.statista.com/statistics/1491014/length-of-oil-pipelines-by-region/) - [Main oil tanker ports by port calls in the EU 2019](https://www.statista.com/statistics/1302873/eu-main-ports-by-oil-tanker-port-calls/) - [Proved oil reserves in Europe and CIS by country 2010-2020](https://www.statista.com/statistics/263864/proved-oil-reserves-in-europe-and-eurasia/) **The most important statistics** - [Causes of major oil tanker disasters by size 1970-2021](https://www.statista.com/statistics/268560/causes-of-major-oil-tanker-disasters/) - [Oil shuttle tanker shipping volume 2010-2030, by key country](https://www.statista.com/statistics/1290052/shuttle-tanker-oil-transportation-volume-by-key-country/) - [Global oil tanker fleet 2012-2021](https://www.statista.com/statistics/1326758/number-of-oil-tankers-worldwide/) - [Number of offshore rigs worldwide by operator 2018](https://www.statista.com/statistics/279096/number-of-offshore-rigs-worldwide-by-operator/) - [Shell's number of oil spills and discharges 2007-2024](https://www.statista.com/statistics/788489/number-of-operational-spills-caused-by-shell/) - [Leading oil and gas equipment and service companies based on market cap April 2022](https://www.statista.com/statistics/272712/top-oil-service-and-oil-equipment-providers-based-on-market-value/) - [Select global oil equipment service companies' net income 2022](https://www.statista.com/statistics/272715/net-income-of-top-oil-equipment-and-oil-service-providers/) - [Petrobras' common shares 2009-2022](https://www.statista.com/statistics/388179/petrobras-number-of-common-shares/) - [Oil trade volume in select maritime trade routes H1 2025](https://www.statista.com/statistics/271566/transit-choke-points-on-oil-transportation-routes/) - [BP's oil spill volume 2017-2024](https://www.statista.com/statistics/1309011/bp-oil-spill-volume-worldwide/) **The most important statistics** - [Global oil tanker spills volume 1970-2024](https://www.statista.com/statistics/268557/quantity-of-oil-spilt-from-tanker-incidents-since-1970/) - [Largest global oil tanker accidents 1967-2024, by quantity of spilled oil](https://www.statista.com/statistics/262790/oil-tanker-disasters-by-quantity-of-spilled-oil/) - [Oil tanker spills in EU waters 1990-2019](https://www.statista.com/statistics/1302894/number-of-oil-spills-in-eu-waters/) - [Global oil pipeline length 2025, by company](https://www.statista.com/statistics/1490993/length-of-oil-pipelines-by-company/) - [Oil share in select maritime trade routes worldwide 2023](https://www.statista.com/statistics/1609818/oil-trade-share-in-select-maritime-trade-routes-worldwide/) - [Biggest oil spills worldwide since 1967](https://www.statista.com/statistics/268148/largest-global-oil-spills-since-1967/) - [Global oil pipeline length 2025, by country](https://www.statista.com/statistics/1491015/length-of-oil-pipelines-by-country/) - [ExxonMobil's number of global fluid spills 2005-2024](https://www.statista.com/statistics/531336/number-of-oil-chemical-and-drilling-fluid-spilled-by-exxon-mobil/) - [Global oil pipeline length under development 2025, by company/developer](https://www.statista.com/statistics/1202098/leading-oil-pipeline-developers-worldwide/) - [OPEC's crude oil production by country 2012-2024](https://www.statista.com/statistics/271821/daily-oil-production-output-of-opec-countries/) **The most important statistics** - [Leading U.S. oil & gas equipment and service companies by market cap April 2022](https://www.statista.com/statistics/241630/top-us-oil-gas-service-and-equipment-providers-based-on-market-value/) - [Cargo transported through the Suez Canal yearly 2015-2019, by selected cargo type](https://www.statista.com/statistics/1225343/selected-cargo-passing-through-the-suez-canal-annually/) - [Pipeline accident costs reported in the U.S. 2001-2020](https://www.statista.com/statistics/1271679/us-pipeline-incidents-costs/) - [Pipeline accidents reported in the U.S. 2001-2020](https://www.statista.com/statistics/1271665/us-pipeline-incidents/) - [Oil and biofuel pipeline spillage in the U.S. 2010-2020](https://www.statista.com/statistics/1271787/us-oil-pipeline-spillage/) - [Oil and biofuel pipeline incidents in the U.S. 2010-2020, by cause](https://www.statista.com/statistics/1271803/most-common-us-oil-pipeline-incident-causes/) - [PADD 2 crude oil and petroleum pipeline outflow in the U.S. 1985-2021](https://www.statista.com/statistics/1173145/us-padd2-volume-of-petroleum-movement-pipeline-barge-tanker-rail/) - [Number of oil spills following Hurricane Ida 2021](https://www.statista.com/statistics/1262606/hurricane-ida-oil-spills/) - [PADD 3 crude oil and petroleum outflow in the U.S. 1985-2021](https://www.statista.com/statistics/1173155/us-padd3-volume-of-petroleum-movement-pipeline-barge-tanker-rail/) - [Oil production entitlement in Venezuela 2020, by company](https://www.statista.com/statistics/1304047/oil-production-entitlement-venezuela-company/) **The most important statistics** - [Petrobras' revenue 2022, by segment](https://www.statista.com/statistics/388187/revenue-of-petrobras-by-segment/) - [Oil exports from OPEC regions 2021](https://www.statista.com/statistics/264200/global-oil-exports-of-opec-regions/) - [Global oilfield service market value 2004-2020](https://www.statista.com/statistics/859297/global-oilfield-service-market-size/) - [Value of selected major oil and gas projects worldwide 2016](https://www.statista.com/statistics/542438/value-of-selected-major-oil-gas-projects-worldwide/) - [PADD 4 crude oil and petroleum outflow in the U.S. 1985-2021](https://www.statista.com/statistics/1173164/us-padd4-volume-of-petroleum-movement-pipeline-barge-tanker-rail/) - [PADD1 crude oil and petroleum outflow in the US 1985-2021](https://www.statista.com/statistics/1173123/us-padd1-volume-of-petroleum-movement-pipeline-barge-tanker-rail/) - [Petrobras' earnings per share 2013-2022](https://www.statista.com/statistics/388186/petrobras-dividends-per-common-share/) - [Saudi Aramco's greenhouse gas emissions 2019-2023](https://www.statista.com/statistics/1385616/saudi-aramco-gas-emissions/) - [Petrobras' value chain greenhouse emissions 2015-2023, by Scope](https://www.statista.com/statistics/1385584/petrobras-ghg-emissions-by-scope/) - [Saudi Aramco's upstream carbon intensity 2019-2023](https://www.statista.com/statistics/1463702/saudi-aramco-gas-emissions-carbon-intensity/) ## Other statistics that may interest you Statistics on About the industry 10 - [Premium Statistic Global number of oil tanker spills by quantity 1970-2024](https://www.statista.com/statistics/268553/number-of-oil-spills-by-oil-tankers-since-1970/) - [Basic Statistic Cause of global oil tanker spills 1970-2024](https://www.statista.com/statistics/671611/causes-of-large-oil-spills-from-oil-tankers-worldwide-distribution/) - [Premium Statistic Global oil spill volume to number of oil tanker spill incidents ratio 1970-2019](https://www.statista.com/statistics/671658/share-of-oil-spilt-vs-number-of-oil-spill-incidents-per-decade/) - [Premium Statistic Largest oil spills in EU waters 1990-2010](https://www.statista.com/statistics/1302879/largest-oil-spills-from-oil-tankers-in-the-eu/) - [Premium Statistic Tanker fleets of OPEC countries 2012-2016](https://www.statista.com/statistics/292446/opec-countries-size-of-tanker-fleets/) - [Premium Statistic BP's payments related to the oil spill in the Gulf of Mexico 2013](https://www.statista.com/statistics/302562/bp-payments-related-to-oil-spill-in-gulf-of-mexico/) - [Premium Statistic BP: costs of oil spill 2010-2013](https://www.statista.com/statistics/269451/bp-costs-of-oil-spill-since-2010/) - [Basic Statistic Global oil pipeline length 2025, by region](https://www.statista.com/statistics/1491014/length-of-oil-pipelines-by-region/) - [Premium Statistic Main oil tanker ports by port calls in the EU 2019](https://www.statista.com/statistics/1302873/eu-main-ports-by-oil-tanker-port-calls/) - [Premium Statistic Proved oil reserves in Europe and CIS by country 2010-2020](https://www.statista.com/statistics/263864/proved-oil-reserves-in-europe-and-eurasia/) About the region 10 - [Premium Statistic Causes of major oil tanker disasters by size 1970-2021](https://www.statista.com/statistics/268560/causes-of-major-oil-tanker-disasters/) - [Premium Statistic Oil shuttle tanker shipping volume 2010-2030, by key country](https://www.statista.com/statistics/1290052/shuttle-tanker-oil-transportation-volume-by-key-country/) - [Premium Statistic Global oil tanker fleet 2012-2021](https://www.statista.com/statistics/1326758/number-of-oil-tankers-worldwide/) - [Basic Statistic Number of offshore rigs worldwide by operator 2018](https://www.statista.com/statistics/279096/number-of-offshore-rigs-worldwide-by-operator/) - [Basic Statistic Shell's number of oil spills and discharges 2007-2024](https://www.statista.com/statistics/788489/number-of-operational-spills-caused-by-shell/) - [Premium Statistic Leading oil and gas equipment and service companies based on market cap April 2022](https://www.statista.com/statistics/272712/top-oil-service-and-oil-equipment-providers-based-on-market-value/) - [Premium Statistic Select global oil equipment service companies' net income 2022](https://www.statista.com/statistics/272715/net-income-of-top-oil-equipment-and-oil-service-providers/) - [Basic Statistic Petrobras' common shares 2009-2022](https://www.statista.com/statistics/388179/petrobras-number-of-common-shares/) - [Basic Statistic Oil trade volume in select maritime trade routes H1 2025](https://www.statista.com/statistics/271566/transit-choke-points-on-oil-transportation-routes/) - [Premium Statistic BP's oil spill volume 2017-2024](https://www.statista.com/statistics/1309011/bp-oil-spill-volume-worldwide/) Selected statistics 10 - [Basic Statistic Global oil tanker spills volume 1970-2024](https://www.statista.com/statistics/268557/quantity-of-oil-spilt-from-tanker-incidents-since-1970/) - [Premium Statistic Largest global oil tanker accidents 1967-2024, by quantity of spilled oil](https://www.statista.com/statistics/262790/oil-tanker-disasters-by-quantity-of-spilled-oil/) - [Premium Statistic Oil tanker spills in EU waters 1990-2019](https://www.statista.com/statistics/1302894/number-of-oil-spills-in-eu-waters/) - [Basic Statistic Global oil pipeline length 2025, by company](https://www.statista.com/statistics/1490993/length-of-oil-pipelines-by-company/) - [Premium Statistic Oil share in select maritime trade routes worldwide 2023](https://www.statista.com/statistics/1609818/oil-trade-share-in-select-maritime-trade-routes-worldwide/) - [Basic Statistic Biggest oil spills worldwide since 1967](https://www.statista.com/statistics/268148/largest-global-oil-spills-since-1967/) - [Basic Statistic Global oil pipeline length 2025, by country](https://www.statista.com/statistics/1491015/length-of-oil-pipelines-by-country/) - [Premium Statistic ExxonMobil's number of global fluid spills 2005-2024](https://www.statista.com/statistics/531336/number-of-oil-chemical-and-drilling-fluid-spilled-by-exxon-mobil/) - [Basic Statistic Global oil pipeline length under development 2025, by company/developer](https://www.statista.com/statistics/1202098/leading-oil-pipeline-developers-worldwide/) - [Premium Statistic OPEC's crude oil production by country 2012-2024](https://www.statista.com/statistics/271821/daily-oil-production-output-of-opec-countries/) Other regions 10 - [Premium Statistic Leading U.S. oil & gas equipment and service companies by market cap April 2022](https://www.statista.com/statistics/241630/top-us-oil-gas-service-and-equipment-providers-based-on-market-value/) - [Premium Statistic Cargo transported through the Suez Canal yearly 2015-2019, by selected cargo type](https://www.statista.com/statistics/1225343/selected-cargo-passing-through-the-suez-canal-annually/) - 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The account requires an annual contract and will renew after one year to the regular list price. [Compare accounts](https://www.statista.com/accounts/individuals#accountOverview__table) Learn more about how Statista can support your business. ITOPF. (January 28, 2025). Average annual number of large oil spills worldwide per decade from 1970 to 2024 \[Graph\]. In Statista. Retrieved April 10, 2026, from https://www.statista.com/statistics/671539/average-number-of-oil-spills-per-decade/ ITOPF. "Average annual number of large oil spills worldwide per decade from 1970 to 2024." Chart. January 28, 2025. Statista. Accessed April 10, 2026. https://www.statista.com/statistics/671539/average-number-of-oil-spills-per-decade/ ITOPF. (2025). Average annual number of large oil spills worldwide per decade from 1970 to 2024. Statista. Statista Inc.. Accessed: April 10, 2026. https://www.statista.com/statistics/671539/average-number-of-oil-spills-per-decade/ ITOPF. "Average Annual Number of Large Oil Spills Worldwide per Decade from 1970 to 2024." Statista, Statista Inc., 28 Jan 2025, https://www.statista.com/statistics/671539/average-number-of-oil-spills-per-decade/ ITOPF, Average annual number of large oil spills worldwide per decade from 1970 to 2024 Statista, https://www.statista.com/statistics/671539/average-number-of-oil-spills-per-decade/ (last visited April 10, 2026) Average annual number of large oil spills worldwide per decade from 1970 to 2024 \[Graph\], ITOPF, January 28, 2025. \[Online\]. 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Readable Markdown
There was an average of \*\*\* large oil spills from tanker incidents every year in the decade from 2020 onward. In 2024, \*\*\* oil spills were reported where more than \*\*\* metric tons of oil leaked. In the years since the 1970s, the [number of oil tanker spills](https://www.statista.com/statistics/268553/number-of-oil-spills-by-oil-tankers-since-1970/) has been notably reduced from an excess of \*\* large oil spills per year. ## Largest ever oil spills The Gulf war oil spill in January 1991 is the [largest global oil spill](https://www.statista.com/statistics/268148/largest-global-oil-spills-since-1967/) to ever take place since commercial drilling took off. An estimated \*\*\* to \*\*\*\*\*\*\*\*\*\*\* gallons of oil were intentionally dumped into the ocean by the Iraqi government, which had invaded Kuwait and was trying to prevent the arrival of a UN-coalition navy force. The second largest oil spill is also one of the more recent disasters, the Deepwater Horizon wellhead blowout in 2010. Over \*\*\*\*\*\*\*\*\*\*\* gallons of oil were released into the Gulf of Mexico, while 11 people were killed in the accident. ## Oil tanker spill causes Oil tankers are the prevailing means of transporting the commodity over distances greater than can be covered by pipelines. Running aground is the [most common cause of large oil spills from tankers](https://www.statista.com/statistics/671611/causes-of-large-oil-spills-from-oil-tankers-worldwide-distribution/). \*\* percent of large oil tanker spills occurring between 1970 and 2024 were due to grounding.
Shard193 (laksa)
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