Di Bella, Flanagan, Foda, Maslova, Pienkowski, Stuermer & Toscani (2022)
“Alternative sources could replace up to 70 percent of Russian gas”, enough to ride out a disruption of about six months; in a longer full shut-off, Hungary, the Slovak Republic and Czechia would in the short term “face a risk of shortages of as much as 40 percent of gas consumption”.
Counting the global LNG market, the adverse impact of a Russian gas cut-off on the EU “shrinks five-fold”, but “other LNG importers (such as Japan, South Korea, and Pakistan) see adverse effects from higher prices”.
The papers’ questions measured again on UN Comtrade records. Each reading below is written from these numbers, not from the papers.
How this case is measured
Pipeline gas (2711.21) and LNG (2711.11) share the stage, so the measures below split it by code. EU27 as one importer means its members' imports from non-members, so gas resold inside the EU is not counted twice.
European Union (27): pipeline gas (2711.21) imports by supplier
Russia’s share of European Union (27)’s pipeline gas (2711.21) imports: 54.5% in 2019, 17.1% in 2025. Lowest 15.9% in 2023.
0%20%40%60%
2019202020212022202320242025
Russia 17%
Norway 28%
United States 0.4%
Qatar 0%
Algeria 25%
Azerbaijan 12%
Other 17%
Source: UN Comtrade, Final data, HS6; mirror rule.
2019
54.5%
11.9%
0%
0%
20%
0%
13.5%
–
−26.9%
yes
2020
52%
14.5%
0.01%
0%
22%
0.01%
11.5%
−2.5 pp
−36.1%
yes
2021
48.9%
15%
0.02%
0%
14.8%
9.2%
12%
−3.1 pp
+207%
yes
2022
31.7%
18.8%
0.67%
0%
14.6%
12.9%
21.3%
−17.2 pp
+155%
yes
2023
15.9%
24.2%
0.47%
0.29%
25.2%
10.9%
23.1%
−15.8 pp
−51.8%
yes
2024
22.2%
23.7%
0.4%
0.14%
27%
11.1%
15.4%
+6.3 pp
−27%
yes
2025
17.1%
28.3%
0.37%
0%
25%
12.3%
17.1%
−5.1 pp
−1.5%
yes
European Union (27): LNG (2711.11) imports by supplier
Russia’s share of European Union (27)’s LNG (2711.11) imports: 12.7% in 2019, 15.8% in 2025. Highest 21.8% in 2021.
0%20%40%60%
2019202020212022202320242025
Russia 16%
Norway 1.9%
United States 53%
Qatar 8.5%
Algeria 7.6%
Azerbaijan 0%
Other 13%
Source: UN Comtrade, Final data, HS6; mirror rule.
2019
12.7%
13.3%
11.9%
19%
13.9%
0%
29.1%
–
+34.2%
yes
2020
14.5%
3%
19.2%
16.4%
16.9%
0%
30%
+1.8 pp
−36.9%
yes
2021
21.8%
0.22%
29.3%
16.7%
10.7%
0%
21.4%
+7.2 pp
+158%
yes
2022
14.4%
3.2%
43.3%
14.4%
4.3%
0%
20.3%
−7.4 pp
+315%
yes
2023
12.9%
4.8%
43.5%
12.1%
9.7%
0%
16.9%
−1.5 pp
−42.3%
yes
2024
19.7%
4.8%
41.5%
9.5%
12.1%
0%
12.4%
+6.8 pp
−42.2%
yes
2025
15.8%
1.9%
52.9%
8.5%
7.6%
0%
13.3%
−3.9 pp
+33.4%
yes
Russia's share of EU pipeline-gas imports, 2021 against 2024
Russia’s share of European Union (27)’s pipeline gas (2711.21) imports: 48.9% in 2021, 22.2% in 2024 (−26.8 pp).
202148.9%
202422.2%
Source: UN Comtrade, Final data, HS6; mirror rule.
European Union (27)
Russia
48.9%
22.2%
−26.8 pp
The US share of EU LNG imports, 2021 against 2024
United States’ share of European Union (27)’s LNG (2711.11) imports: 29.3% in 2021, 41.5% in 2024 (+12.3 pp).
202129.3%
202441.5%
Source: UN Comtrade, Final data, HS6; mirror rule.
European Union (27)
United States
29.3%
41.5%
+12.3 pp
Shares of world LNG exports
Australia held 23% of world LNG (2711.11) exports in 2021 and 21.3% in 2024; the largest gain among the top ten: Qatar, +2 pp.
0%10%20%30%
20212024
Australia 21%
United States 18%
Qatar 20%
Russia 8%
Malaysia 6.8%
Source: UN Comtrade, Final data, HS6; mirror rule.
2021
1
Australia
23%
2021
2
United States
18.8%
2021
3
Qatar
17.7%
2021
4
Russia
8.9%
2021
5
Malaysia
6.3%
2021
6
Nigeria
3.5%
2021
7
Indonesia
3.1%
2021
8
Oman
2.9%
2021
9
Papua New Guinea
2.5%
2021
10
Algeria
2%
2024
1
Australia
21.3%
2024
2
Qatar
19.7%
2024
3
United States
17.8%
2024
4
Russia
8%
2024
5
Malaysia
6.8%
2024
6
Oman
3.3%
2024
7
Indonesia
3.2%
2024
8
Nigeria
3%
2024
9
Papua New Guinea
2.4%
2024
10
Algeria
2.3%
Japan's LNG suppliers
Australia’s share of Japan’s LNG (2711.11) imports: 40.4% in 2019, 39.8% in 2025. Lowest 36% in 2021.
0%20%40%60%
2019202020212022202320242025
Australia 40%
Qatar 5.6%
United States 7%
Malaysia 14%
Russia 8.8%
Oman 4.1%
Other 20%
Source: UN Comtrade, Final data, HS6; mirror rule.
2019
40.4%
11.7%
4.5%
11.3%
7.8%
3.3%
21%
–
−7%
yes
2020
40.2%
11.3%
7%
13.1%
7.8%
3.5%
17.1%
−0.2 pp
−24.7%
yes
2021
36%
11%
11%
12.5%
8.7%
2.4%
18.3%
−4.2 pp
+29.7%
yes
2022
43.1%
4.8%
6.8%
15.2%
8%
2.9%
19.3%
+7 pp
+64.9%
yes
2023
42.6%
5.1%
7.2%
15%
8.9%
3%
18.2%
−0.4 pp
−27.2%
yes
2024
38.8%
4.6%
8.7%
15.1%
8.8%
4.7%
19.4%
−3.9 pp
−12%
yes
2025
39.8%
5.6%
7%
14.4%
8.8%
4.1%
20.2%
+1.1 pp
−7.6%
yes
The scenario
Cut Russian pipeline gas by 0–100% and see each EU importer's gap, and the LNG it would have to draw from the suppliers Asia buys from
Who loses what share of their supply: Pipeline gas (2711.21), 2021
World exports cut18.8%of world pipeline gas (2711.21) exports
Importers with over a quarter at risk11of the 19 largest importers
The 12 importers with the largest share of their imports at risk. Select one to see who could fill its gap.
Importer
Share of world imports
From Russia
At risk, share of its imports
Its other suppliers would ship
2.4%
100%
100%
none
2.1%
100%
100%
none
0.1%
92.7%
92.7%
+1,270%
0.35%
90.3%
90.3%
+930%
0.18%
79%
79%
+376%
1.1%
76.3%
76.3%
+322%
0.19%
67.9%
67.9%
+212%
1.4%
66%
66%
+194%
2.2%
56%
56%
+127%
0.66%
51.9%
51.9%
+108%
16.2%
50.5%
50.5%
+102%
11.1%
0%
0%
–
Who could fill the gap: Czechia, 100% of its imports
It buys from no other supplier in the table: nothing fills the gap in the first round.
The largest other exporters, by share of world exports
Norway 18.4%
United States 9.8%
Belgium 7.3%
Canada 6.8%
Netherlands 5.5%
One stage down the chain
Ammonia
0% of world ammonia exports at risk in the first round, summed over the 0 large exporters with an exposure upstream. The 8 listed below carry 0%.
Exporter
Share of world exports
Its exposure upstream
World exports at risk
Trinidad and Tobago
19.9%
not a large importer
–
Russia
16.9%
not a large importer
–
Indonesia
9.8%
not a large importer
–
Algeria
7.8%
not a large importer
–
Saudi Arabia
7.5%
not a large importer
–
Egypt
3.3%
not a large importer
–
Qatar
3.2%
not a large importer
–
Netherlands
2.2%
not a large importer
–
An exporter of the next stage loses its share of world exports × its own exposure upstream (× the use share). Exporters on a closed route lose their own exports × the cut. Exposure upstream is the share of its imported pipeline gas (2711.21) that came from the closed supplier, not of all the pipeline gas (2711.21) it uses: where most are made at home (Japan, Korea, Germany for car parts), it overstates the risk.
First-round arithmetic on trade shares, not a forecast: an importer’s exposure is its import share from the shocked suppliers × the cut. No stocks, no new suppliers, no price changes.
Source: UN Comtrade, Final data, HS6; mirror rule; shares of 2021.
Limits
Trade shows flows, not balances: storage, demand cuts and fuel switching, which decided whether Europe ran short, are outside customs data, and so are the prices through which, in Albrizio et al.'s general-equilibrium model, other importers paid. Pipeline gas can be recorded against the transit country or the first EU buyer rather than Russia. Di Bella et al. go further with country gas balances and infrastructure bottlenecks.
datasteg: the flow sites
money-flow
Where money is made and where it goes: central bank and bank money, and cross-border positions by country pair.