Tools
Engineering tools
Free, open tools for data center and AI infrastructure engineers. Built to support the calculations and decisions covered in our articles.
PUE Calculator
Estimate your data center's Power Usage Effectiveness from IT load, cooling, and overhead inputs. Compare against industry benchmarks for traditional and AI-dense facilities.
Data Center Cost Model
Build up the cost of AI-factory capacity line by line, drive energy from an hourly load profile, and see the returns — capex, opex, payback, ROI, and cash flow. An orbital-solar comparison is coming next.
AI Factory Single-line
Design the data-center electrical single-line — sources in parallel with on-site generation, a 4-to-make-3 UPS layer, 2N switchboards with configurable breakers, RPP row distribution, and dual-corded racks. Rolls up to the cost model.