power usage effectiveness
2 articles
GPU Cluster Power Consumption Calculator: PUE and MWh
A 2026 audit-ready GPU cluster energy calculator covering inventory power, phase-based annual MWh, PUE boundaries, tariff costs, emissions and a fictional worked example.
September 18, 2026• 18 min read
gpu cluster power consumption calculatorgpu cluster energy calculatorannual mwh
Hot Aisle vs Cold Aisle Containment for GPU Racks (2026)
Compares hot aisle vs cold aisle containment for data centers in 2026, with PUE data, GPU rack density thresholds up to 120 kW, liquid cooling market data, and 6 real-world case studies.
July 17, 2026• 40 min read
hot aisle containmentcold aisle containmentdata center cooling