# Alto Infrastructure

> Alto Infrastructure designs, builds, and operates AI-ready, sustainability-focused data centers in Southern Europe. Our first site — SP01 in Granada, Spain — brings 10 MW of IT capacity online in Oct 2027, 25 MW by Jan 2028, and a 70 MW IT full build by Q1 2030 at a design PUE of 1.29.

## About

- **Company:** Alto Infrastructure
- **What we do:** AI/GPU data center infrastructure — GPU-as-a-Service (GPUaaS), AI-as-a-Service (AIaaS), high-density cooling, and colocation
- **First site:** SP01 — Granada, Spain
- **Capacity:** 10 MW IT online Oct 2027, 25 MW IT Jan 2028, 70 MW IT full build Q1 2030 (expandable to 135 MW IT)
- **Site:** CITAI Park, Escúzar, Granada — 60,000 m² acquired (+40,000 m² expansion plot)
- **Grid:** 100 MW high-voltage capacity secured, new 400 kV transmission line
- **Density:** 250+ kW per rack, 140 racks per data hall, Tier III base design, N+1
- **Design PUE:** 1.29
- **Positioning:** Modular. Design. Build. Operate at scale. Sustainability-focused.

## Key pages

- [Platform](https://altoinfrastructure.com/platform): the Alto data center platform and services
- [SP01 — Granada](https://altoinfrastructure.com/sp01): the first site, capacity, and timeline
- [Power & AI](https://altoinfrastructure.com/power-ai): power strategy and AI/GPU compute
- [Sustainability](https://altoinfrastructure.com/sustainability): efficiency (PUE 1.29) and sustainability approach
- [Investors](https://altoinfrastructure.com/investors): investment and capacity opportunities
- [About](https://altoinfrastructure.com/about): company, leadership, and team
- [Resources](https://altoinfrastructure.com/resources): documents and resources
- [Contact](https://altoinfrastructure.com/contact): get in touch

## Contact

- General: contact@altoinfrastructure.com
- Sales / capacity: sales@altoinfrastructure.com
- Careers: careers@altoinfrastructure.com
- Data protection (DPO): dpo@altoinfrastructure.com