15 of the 25 worst methane leaks from oil and gas facilities in 2025 were in Turkmenistan

Average tonnes of methane emitted an hour

Turkmenistan

Türkmenbaşy

5.8

Caspian Sea

Balkanabat

Hazar

Bereket

10.1

10.5

Tonnes an hour

6.9

Garadepe

6.4

5.2

Esenguly

Iran

100 km

100 miles

Turkmenistan

Türkmenbaşy

5.8

Caspian Sea

Balkanabat

Hazar

Bereket

10.1

10.5

Tonnes an hour

6.9

Garadepe

6.4

5.2

Esenguly

Iran

100 km

100 miles

Turkmenistan

Türkmenbaşy

5.8

Balkanabat

Hazar

Bereket

Caspian Sea

Gyzylarbat

10.1

10.5

Tonnes an hour

6.9

Garadepe

6.4

5.2

Esenguly

Iran

100 km

100 miles

Turkmenistan

Türkmenbaşy

5.8

Balkanabat

Hazar

Bereket

Caspian Sea

Gyzylarbat

10.1

10.5

Tonnes an hour

6.9

Garadepe

6.4

5.2

Esenguly

Iran

100 km

100 miles

Turkmenistan

Türkmenbaşy

5.8

Caspian Sea

Balkanabat

Hazar

Bereket

10.1

10.5

Tonnes an hour

6.9

Garadepe

6.4

5.2

Esenguly

Iran

100 km

100 miles

Turkmenistan

Türkmenbaşy

5.8

Caspian Sea

Balkanabat

Hazar

Bereket

10.1

10.5

Tonnes an hour

6.9

Garadepe

6.4

5.2

Esenguly

Iran

100 km

100 miles

Turkmenistan

Türkmenbaşy

5.8

Balkanabat

Hazar

Bereket

Caspian Sea

Gyzylarbat

10.1

10.5

Tonnes an hour

6.9

Garadepe

6.4

5.2

Esenguly

Iran

100 km

100 miles

Turkmenistan

Türkmenbaşy

5.8

Balkanabat

Hazar

Bereket

Caspian Sea

Gyzylarbat

10.1

10.5

Tonnes an hour

6.9

Garadepe

6.4

5.2

Esenguly

Iran

100 km

100 miles