Plan, Cost, and Commission Your Data Center — Before Breaking Ground
Free engineering calculators and interactive dashboards for data center professionals. Estimate CAPEX/OPEX, validate Tier compliance, optimize PUE, and plan commissioning — built by an engineer with 12+ years of critical infrastructure experience. No signup required.
Resistance Zero Data Center Engineering Hub is a free, browser-based collection of 12+ professional engineering calculators for data center planning. Created by Bagus Dwi Permana (CDFOM, Ahli K3 Listrik certified), these tools help data center engineers, consultants, and facility managers estimate construction costs (CAPEX), operating expenses (OPEX), power usage effectiveness (PUE), return on investment (ROI), carbon emissions, and TIA-942 compliance. All calculations run client-side with no account required.
CDFOM Certified
Ahli K3 Listrik
IOSH Managing Safely
L6 Competent Manager
HV Authorized Person
Senior Authorized Person
LV Authorized PersonLegal Notice
All dashboards, calculators, and technical materials are independent personal research based on public standards and references. They do not represent any current or former employer.
Outputs are for educational and planning context only, not legal, financial, investment, procurement, safety, or engineering advice. Always validate final decisions with licensed professionals and applicable regulations.
Use of this website is subject to our Terms and Privacy Policy.
Infrastructure Platforms
Interactive telemetry dashboards for conventional and AI-powered data centers
PLN Indonesia — Power Grid Monitors
Region-by-region transmission monitors for siting AI/HPC data centers across the PLN system — substation capacity, generation mix, 500/275/150 kV topology, single-line diagrams, and DC operator clusters. Each monitor is a dedicated tool page with its own engine and Leaflet/CARTO map.
- Geographic + SLD topology views
- 28 substations at 500 kV, 60+ at 150 kV
- Click-through province detail (Jakarta, Banten, Jabar, Jateng+DIY, Jatim)
- RUPTL 2025-2034 + PLN AR 2024 integrated
- 275 kV south-north corridor
- Major plants: Asahan, Pangkalan Susu, Bukit Asam, Tarahan
- Batam-Bintan island grid — Medco Power Panaran + Nongsa data island
- Interactive Leaflet map + 31-node substation/plant atlas
Java-Bali (2026-04-29) and Sumatra (2026-06-26) regional monitors are published; further systems follow. Topology data sourced from PLN P2B 2016 SLD; numeric values from RUPTL 2025-2034, PLN Annual Report 2024, BPS Statistik Indonesia 2024, and IEA Indonesia 2024.
Engineering Deep-Dive & Standards
Root-access reference modules: ASHRAE / ANSI / ISO / NFPA / Uptime standards engines + Liquid-to-Chip system modelling lab.
- ASHRAE thermal control + delta-T discipline
- ANSI/TIA topology readiness + maintenance resilience
- ISO + NFPA + Uptime governance, fire, tiering
- Cross-domain link to Liquid-to-Chip modelling lab
- End-to-end CDU + manifold + chip-stack sizing
- Standards-linked acceptance + sensitivity surfaces
- Operating envelopes + transient response
- Lab journals + scenarios persisted client-side
Strategic Analysis & Market Intelligence
Total cost of ownership comparison, global market tracking, and investment decision tools with 2025-2030 projection data
- Build · Colo · Cloud side-by-side
- 12 global markets, 2025 data
- Breakeven & sensitivity charts
- Monte Carlo simulation & PDF
- 25+ markets with live indicators
- Interactive SVG world map
- 2025–2030 growth projections
- Regional capacity & investment data
- 10 city deep-dive profiles
- Power · land · fiber benchmarks
- Regulatory & incentive overlays
- Tenant mix & pipeline data
- NPV & IRR calculations
- Occupancy ramp modeling
- Monte Carlo risk simulation
- PDF export with projections
- FMECA + RCM criticality scoring
- Newsvendor / fill-rate optimal stock
- Multi-site hub positioning + supplier risk index
- Last-time-buy economics + Monte-Carlo
Planning & Cost Tools
Professional-grade calculators for capital expenditure, operations, commissioning, and project readiness
Knowledge Labs — Standards, Networks, Protocols
Animated, parameter-driven labs for the disciplines you have to read PDFs to understand — not financial models.
Technical Papers & Research
Industry standards, best practices, and technical documentation
Data Center Power Distribution Design
Ultra-comprehensive hyperscaler architecture deep dive. Covers AWS, Google, Microsoft, xAI Colossus, and Anthropic power systems. Includes failure scenarios, arc flash calculations, and reliability engineering.
TIA-942 Compliance Checklist
Interactive TIA-942-B compliance checklist with real-time weighted scoring, tier filtering, gap analysis, and PDF export.
Research Roadmap — 2026
Upcoming technical publications covering liquid cooling implementation, PUE optimization strategies, K3 Listrik electrical safety compliance, and fire suppression system selection analysis.
Engineering & Compliance Tools
Standards assessment, efficiency analysis, and regulatory compliance checkers
Frequently Asked Questions
Yes, 100% free with no signup, no account creation, and no paywalls. All calculators run entirely in your browser. This is an educational project built to help data center professionals make better planning decisions.
The calculators use industry benchmarks and publicly available data to provide AACE Class 4–5 estimates (conceptual/feasibility level, ±30–50% accuracy). They are designed for early-stage planning and comparison, not for procurement or final budgeting. Always validate with licensed engineers and local contractors.
The tools reference ASHRAE TC 9.9 thermal guidelines, TIA-942-B data center infrastructure standard, EN 50600, NFPA 75/76 fire protection, ISO 27001 information security, ISO 50001 energy management, Uptime Institute Tier standards, and GHG Protocol for carbon accounting.
Yes. Most calculators include a print-optimized export function that generates a clean PDF layout. Use the export or print button within each tool to generate a report suitable for sharing with stakeholders.
These tools are built by Bagus Dwi Permana, an Engineering Operations Manager with 12+ years of experience in critical data center infrastructure. Certified CDFOM, HV & LV Senior Authorized Person, Ahli K3 Listrik, IOSH Managing Safely, and L6 Competent Manager. This is a personal educational project, not a commercial service.
No. All calculations run entirely in your browser using client-side JavaScript. No data is sent to any server, no cookies track your inputs, and nothing is stored remotely. Your calculation data stays on your device.