A cost-per-megawatt comparison can be misleading when one project includes land, utility works and financing while another reports only building and MEP construction. This study gives developers, infrastructure investors, operators and cost advisers a framework for challenging those differences before setting a budget or comparing locations.Compare development budgets only after aligning cost scope and capacity denominator.
The report reviews external construction benchmarks alongside a register of publicly disclosed project investment. Comparable IT-capacity cases and a development-cost bridge make the denominator and cost boundary explicit. The analysis covers the implications of scale, programme, high density and liquid cooling, while keeping active IT equipment and GPUs separate unless expressly included. Case studies and a budget challenge checklist help readers identify missing scope, escalation exposure and inconsistent assumptions. Published project ratios are presented as screening evidence that requires normalisation, not as contractor quotations or a substitute for a project cost plan.
The research uses named and dated evidence, explicit definitions and a documented source register. Missing information remains an evidence gap rather than proof of absence. The report is a defined research edition and does not include continuous platform access. It supports initial analysis and targeted diligence. Commercial availability, power rights, technical suitability and delivery commitments must be reconfirmed with the relevant counterparties before a commitment is made.
Table of Contents
1. Cost boundary
2. External construction benchmarks
3. Project CAPEX register
4. Comparable IT-MW cases
5. Development-cost bridge
6. High-density and liquid-cooling sensitivity
7. Scale and programme effects
8. Case studies
9. Budget challenge checklist
Appendices. Data tables, source register and diligence checklist
Companies Mentioned
- Turner & Townsend
- Nabiax
- MERLIN
- DC Mudarra
- Alto
- Rai Way

