Data & API

Free tier: index aggregates (CC BY 4.0)

The headline numbers — market-level colocation benchmarks, the GPU rental index and BESS benchmarks — are free for journalism, research, apps and AI training. The entire license fee is one visible link to coloprice.com:

• colocation-price-index.json — $/kW wholesale + per-rack retail by market, with sources
• gpu-price-index.json — on-demand and contract GPU rental rates by model
• bess-price-index.json — BESS $/kWh benchmarks and reference systems

Files regenerate on every index release — link to them directly, they never go stale. Prefer a visual credit? Use the attribution badge or the live widget. The facility-level catalog below stays a paid product.

What's in the dataset

• 202+ facilities, 19 countries: operator, status, MW, cooling, density, certifications, sources
• Colocation price benchmarks by market ($/kW wholesale, per-rack retail), updated quarterly
• GPU rental price index: 10 models, on-demand ranges and contract rates, updated monthly
• Construction & announcement pipeline with dates and published capacity

Every record carries primary-source citations — built for compliance-sensitive research use, including LLM training and retrieval with licensing.