Tools & Calculators
23 hand-built decision-support tools for data center operators — from PUE modelling to TIA-942 compliance, fire-suppression sizing, market trackers, and grid monitors. All free, all calibrated against real industry benchmarks.
Cost & Capacity Calculators
PUE Calculator
Power Usage Effectiveness modelling — climate, tier, cooling-system inputs. 30+ countries, 5 climate zones. Baseline benchmarks from ASHRAE TC 9.9.
Open calculator
CAPEX Calculator
Build cost projection by IT load, tier, and country. Detailed MEP / Civil / IT / Soft-cost breakdown with regional construction index adjustments.
Open calculator
OPEX Calculator
Annual operating cost — country-tuned, climate-adjusted. Three staffing models, 30+ countries, real power tariff data.
Open calculator
ROI Calculator
5-year investment payback projection. Revenue scenarios, discount rate, NPV, IRR, and sensitivity analysis across build tiers.
Open calculator
TCO Calculator
10-year total cost of ownership. Build vs Colo vs Cloud comparison with hardware refresh cycles, decommissioning, and exit costs.
Open calculator
Critical Spares Engine NEW
FMECA criticality, newsvendor optimal stock, supplier risk index, multi-site hub positioning, last-time-buy economics, and Monte-Carlo for DC M&E spare parts.
Open engine
CX Commissioning
L0–L6 commissioning cost estimator + Gantt planner + Monte Carlo risk simulation. One-click PDF export for stakeholder handover.
Open calculator
Carbon Footprint
Annual CO₂ from facility operations plus grid mix. Country-tuned emission factors aligned with IEA 2024 grid carbon intensity data.
Open calculator
Compliance & Standards Tools
TIA-942 Checklist
80+ compliance items across 6 domains, 5 facility types. Score your facility against TIA-942-B. Exportable PDF audit report.
Open checklist
Liquid-Cooling CDU Toolkit
Four resources in one hub — a selection & deployment guide, an install/maintenance checklist, an interactive Mini-BMS cockpit (layout + P&ID + live params), and a deep all-aspects comparison.
Open toolkit
Tier Advisor
Uptime Institute Tier classification helper. Match workload criticality to Tier I–IV. Cost and availability tradeoff guidance built-in.
Open advisor
RFS Readiness Workbench
Ready-For-Service pre-handover audit workbench. Structured gap analysis across power, cooling, network, and safety domains.
Open workbench
Standards LTC Lab
Hands-on simulator for ANSI/TIA, ASHRAE, ISO, and NFPA standards alignment. Interactive scenario walkthroughs for LTC environments.
Open lab
LTC Topology Readiness
ANSI/TIA topology readiness assessment. Evaluates redundancy paths, fault tolerance, and concurrent-maintainability compliance.
Open assessment
LTC Uptime Tier Alignment
Uptime Tier alignment checker for live-testing conditions. Identifies design gaps that could disqualify tier certification during audit.
Open checker
Tier III vs IV Comparison
Side-by-side Tier III vs Tier IV availability, annualised downtime, CAPEX premium, and design tradeoff analysis for investment decisions.
Open comparison
Fire Suppression Calculator
NFPA 2001 clean-agent sizing (Novec 1230 / FM-200 / IG-541) — agent mass, cylinders, design concentration vs NOAEL safety margin, plus Li-ion BBU thermal-runaway off-gas hazard.
Open calculator
Fire Safety Checklist
Clean-agent + detection design bands, commissioning numerics (door-fan integrity, discharge <10 s, hold ≥10 min), NFPA 855 Li-ion battery-room fire-watch, and a printable service form.
Open checklist
Market & Grid Monitors
DC Market Tracker
Global hyperscale market trend monitor with interactive Leaflet world map. 11 city detail pages covering SEA, APAC, EMEA, and North America.
Open tracker
PLN Java-Bali Grid
Indonesia transmission system viewer — Geographic and SLD views. OSM-sourced dataset: 744 nodes / 488 edges across 500 kV, 275 kV, 150 kV, and 70 kV tiers.
Open monitor
PLN Sumatra Interconnected Grid
Sumatra 275/150 kV backbone Aceh→Lampung with the Batam–Bintan island grid (Medco Power Panaran + Nongsa data island). 31 curated nodes / 29 edges, substations, plants & DC loads.
Open monitor
Operator-Grade Simulations
Datahall AI BMS
Hands-on AI/HPC data center BMS simulation. 9-tab operator interface covering power, cooling, network, security, and live alerting workflows.
Launch simulation
DC Conventional Sim
Twin to the AI BMS, built for traditional architecture. Conventional CRAC/CRAH cooling, N+1 UPS, and legacy electrical distribution simulation.
Launch simulation
All tools are provided for educational and decision-support use. Results are model-based estimates and should not replace qualified engineering assessment, vendor quotes, or regulatory compliance review. See Terms for full disclaimer.