Yandex — Vladimir AI Data Center

Yandex is developing its sixth data center in Vladimir Oblast, approximately 190 km east of Moscow, with capacity exceeding 40 MW and targeted for 2026 completion. The facility forms part of Yandex’s continuous data center expansion program, designed to support the company’s large-scale AI services including YandexGPT large language models, Yandex Cloud AI platform, and the compute-intensive demands of Yandex Search, Yandex Maps, and Alice (Alisa) voice assistant services.

Yandex is Russia’s dominant technology company — operating the country’s most-used search engine (65%+ market share), largest cloud platform (Yandex Cloud), map and navigation service, e-commerce marketplace (Yandex Market), ride-hailing platform (previously Yandex Taxi, now operating as YANGO internationally), and food delivery service. The combined compute demands of these services require data center capacity at hyperscale — the Vladimir facility brings Yandex’s total Russian data center footprint across Moscow Oblast, Ryazan, and other sites to substantial scale.

Vladimir Oblast was selected for a combination of factors: affordable industrial electricity from Russia’s unified power grid, available industrial land at reasonable cost compared to Moscow-area sites, cold winter temperatures that reduce cooling energy requirements (outdoor ambient air cooling is viable for most of the year at Vladimir’s latitude), and proximity to Moscow’s fiber backbone while avoiding Moscow’s land cost premium.

The facility’s 25.6 Tbps internal network interconnect links it to Yandex’s wider data center network, enabling distributed AI inference and data replication across Yandex’s national infrastructure. For YandexGPT — Yandex’s flagship large language model for Russian-language AI applications — the Vladimir site provides training and inference capacity with low latency to the Moscow user base.

Russia’s "Data Economy" national program and associated regulations (including Russia’s data localization law, Federal Law 242-FZ, requiring personal data of Russian citizens to be stored in Russia) create structural demand for domestic cloud AI infrastructure. Yandex Cloud, as Russia’s largest domestic cloud provider, benefits directly from these mandates, and the Vladimir data center expansion supports Yandex Cloud’s enterprise AI services growth.

**Capacity**: 40 MW+ · **Network**: 25.6 Tbps internal backbone link · **Cooling**: Cold-climate air-assisted · **Context**: Yandex’s sixth Russian data center (2026)