By AZE.US
Russia has temporarily suspended natural gas deliveries to Armenia as scheduled maintenance begins on a section of the North Caucasus – Transcaucasia pipeline.
Gazprom Armenia said the interruption would run from Sept. 15 through Sept. 25 while preventive and repair work is carried out on Russian territory.
Armenian consumers are not expected to lose access to gas during the maintenance period. The country plans to rely on stored supplies and increased deliveries from Iran until Russian flows resume.
On its own, the shutdown is a technical event rather than evidence of a political decision by Moscow. Its regional significance, however, lies in what it reveals about Armenia’s continuing energy dependence.
Russia supplied approximately 82% of Armenia’s imported natural gas last year, according to figures cited by Interfax. That leaves Yerevan exposed to changes in Russian supply conditions, prices and infrastructure availability.
The temporary suspension comes as relations between Armenia and Russia remain strained. Yerevan has sought closer political and security ties with Western governments while remaining deeply connected to Russia through energy infrastructure, trade and membership in the Eurasian Economic Union.
Moscow has also publicly warned that Armenia could lose the favorable price it pays for Russian gas if it moves further away from Russian-led integration.
Iran offers Armenia a limited alternative, but existing infrastructure and regional constraints make it difficult for Tehran to replace Russia completely. This creates an opening for broader discussions about future energy cooperation in the South Caucasus.
Armenian officials have previously said they would be prepared to consider purchasing Azerbaijani gas after relations between Baku and Yerevan are normalized. No supply agreement has been announced, and there are currently no confirmed volumes, prices, routes or commercial terms.
Any Azerbaijani-Armenian gas arrangement would depend on a durable peace settlement, functioning transport connections and sufficient political confidence on both sides.
For Azerbaijan, that possibility is strategically important. Baku has developed into one of the region’s principal energy suppliers and has continued expanding the geographical reach of its gas exports. Azerbaijani gas is already delivered to Türkiye and several European markets through the Southern Gas Corridor.
Supplying Armenia would be commercially modest compared with Azerbaijan’s European operations. Politically, however, it could carry considerable weight by turning energy trade into an instrument of post-conflict normalization.
The current interruption does not mean Armenia is preparing to replace Russian gas with Azerbaijani supplies. It does demonstrate how limited Yerevan’s options remain whenever its main import route is unavailable.
That vulnerability gives regional energy diversification greater relevance. If Baku and Yerevan eventually establish full diplomatic and economic relations, gas and electricity connections could become practical tests of whether peace can produce measurable benefits for both countries.
AZE.US