Sustainability
Built on a culture of innovation, our infrastructure embeds sustainability at every layer. This end-to-end efficiency means clients get better performance at lower cost, while we scale faster and more sustainably, decoupling growth from environmental impact. The benefits extend beyond us: customers gain from cost savings, local communities from heat recovery, and talent and researchers from our reskilling opportunities.
We value transparency and openly report on our performance across the areas that matter most, providing clear insight into our progress and impact.
Key areas of focus
Highlighted performance
less energy use vs. off-the-shelf servers
max operational t° for Nebius servers
of server heat reused for city heating in '22-24
Case highlights
Sustainability disclosures
2024 Sustainability Report, July 10, 2025 (pdf)
Sustainability overview for 2023, June 26, 2024 (pdf)