Summary
- Ukraine’s state energy company Naftogaz signed its first gas import deal with Azerbaijan’s SOCAR via the Transbalkan corridor.
- This shipment is the first Azerbaijani gas delivery through the Bulgaria–Romania–Ukraine pipeline.
- The volume is small but strategically important, said Naftogaz CEO Serhii Koretskyi.
- The deal aims to reduce Ukraine’s reliance on Russian energy after missile strikes damaged infrastructure.
- It paves the way for more cooperation before the 2025–26 heating season.
- The move aligns with Europe’s push for alternative energy sources, despite concerns about Russian fossil fuel laundering.
- President Volodymyr Zelenskyi and Energy Minister Herman Halushchenko support this step toward Ukraine’s energy independence.
Ukraine’s state energy company Naftogaz has taken a pivotal step in diversifying its gas supply by signing its first-ever import deal with Azerbaijan’s SOCAR through the Transbalkan corridor. This initial shipment marks the first delivery of Azerbaijani gas via the Bulgaria–Romania–Ukraine pipeline route, aiming to reduce Ukraine’s reliance on Russian energy amid infrastructure challenges caused by recent missile strikes. While the current volume is small, Naftogaz CEO Serhii Koretskyi described it as strategically important, paving the way for enhanced cooperation and expanding options ahead of the 2025–26 heating season. The deal also reflects broader European efforts to secure alternative energy sources, although concerns remain over the laundering of Russian fossil fuels through regional intermediaries.
What Is the Nature and Scope of the Ukraine–Azerbaijan Gas
Deal?
As reported by the staff of Daily Sabah, Ukraine’s
state-owned Naftogaz struck its inaugural deal with Azerbaijan’s energy giant
SOCAR to import natural gas through the Transbalkan route, covering the
corridor from Bulgaria through Romania into Ukraine. The deal, publicized
in simultaneous statements by both companies on July 28, 2025, involves an
initial test shipment of a small yet strategically significant volume of
gas.
According to Serhii Koretskyi, CEO of Naftogaz, as quoted by
multiple sources including Aze.Media and OC Media,
“This is a small volume but
strategically important step that paves the way for long-term cooperation.”
How Will the Gas Reach Ukraine, and Why Is This Route
Important?
Reporting for Global Banking and Finance Review, staff
detailed that the test batch is being delivered via the Transbalkan pipeline,
which runs along the Bulgaria–Romania–Ukraine corridor. This route enables
Ukraine to access non-Russian sources of natural gas and forms part of Kyiv’s
broader shift to diversify energy supplies after a series of Russian missile
attacks left Ukrainian gas infrastructure severely damaged in 2025.
Why Has Ukraine Pursued This Deal Now?
Reuters’ Kyiv bureau emphasized that the war-induced
destruction of key Ukrainian energy infrastructure has created an urgent need
for new gas imports. Following Russian missile strikes that slashed domestic
production, Ukraine has had to find new suppliers and routes to ensure it can
weather the coming heating season.
The country’s previous imports from Slovakia and Hungary
have proven insufficient given the scale of the anticipated shortfall—Kyiv
estimates that it must import at least 4billion m³ of natural gas to supply the
2025–26 winter demand. The Transbalkan option, while previously hampered
by costlier tariffs, has gained new appeal now that Ukraine’s regulator has
approved a mechanism to bypass the highest transit fees.
What Do Ukrainian Officials and the Government Say About the
Deal?
As noted in OC Media’s coverage, Naftogaz also thanked
Ukrainian President Volodymyr Zelenskyi, the national government, and Energy
Minister Herman Halushchenko for supporting the agreement, framing it as an
important element in Ukraine’s energy independence strategy.
Halushchenko is quoted as saying in a May press release:
“Having phased out Russian energy carriers, Ukraine, like our partners in the
EU, is actively working to find alternative gas supply routes. The use of the
Trans-Balkan route is important in this context.”
What Is the Strategic Significance for Ukraine and Europe?
According to Reuters and sources cited by OC Media, the
Transbalkan route could theoretically enable Ukraine to import as much as
1billion m³ of natural gas between June and October 2025, with the pipeline
offering a daily capacity of 7,000m³ for Ukrainian imports. The current
agreement, however, is for a far smaller trial volume, meant to test logistics
and commercial arrangements.
How Does This Tie Into Europe’s Broader Energy Geopolitics?
Following the 2022 Memorandum of Understanding between the
European Union and Azerbaijan, the EU has sought to double its gas purchases
from Azerbaijan in an effort to offset declining supplies from Russia, as noted
by Global Banking and Finance Review and OC Media.
European Commission President Ursula von der Leyen stated at
the 2022 MoU signing that,
“Azerbaijan will compensate for cuts in supplies of
Russian gas and contribute significantly to Europe’s security of supply.”
However, there remain concerns—highlighted by OC Media and advocacy group
Global Witness—that Azerbaijan’s energy industry still helps Russian fossil
fuels enter the European market despite sanctions and restrictions.
What Do Investigations Reveal About Energy Trading
Practices?
OC Media cites investigations by the Organised Crime and
Corruption Reporting Project (OCCRP) and Global Witness, which indicate that
Azerbaijani tankers such as the Zangazur regularly call at Russian oil ports
and supply the Turkish STAR refinery, whose products are sold in the EU. Global
Witness claims that “the vast majority of STAR products imported by the EU this
year have likely been made from Russian oil.”
Such findings have prompted the UK government to sanction
Azerbaijani vessels as part of its crackdown on Russia’s so-called “shadow
fleet.” The issue of fossil fuel laundering remains a point of contention as
Ukraine and its European partners work to reshape the regional energy landscape.
What Do Azerbaijani Stakeholders Say?
No direct public statement from SOCAR’s senior leadership
has been reported as of this publication; coverage in Aze.Media and other
outlets relies on Naftogaz’s press releases and Ukrainian officials’ comments.
What Comes Next for Ukraine’s Energy Security?
Energy sector analysts and Ukrainian officials, quoted by
Reuters and OC Media, view the current agreement as a pilot project for
deeper commercial engagement with Azerbaijan and for further use of the
Transbalkan corridor for gas imports. If trials succeed, Ukraine could increase
the volumes significantly ahead of winter, leveraging both new supply routes
and long-term cooperation with Azerbaijan.
