Nexus DC helps operators cut thermal risk, reduce cooling waste, and plan service at the right time.
A cooling & temperature story that repeats across data centers in 2025–2026 — not a spreadsheet, a shift handover.
Duty engineer James sees hall averages in range — but rack A-14 inlet crept +4°C over 48h. The CDU was still on a static setpoint; chilled water couldn't follow the AI GPU load. The CDU trips. Cooling plant lags; a thermal cascade starts. Dashboards stayed green on coarse metrics.
MTTR: 4.2 hours. Revenue impact: $10M. Thermal stress on adjacent racks had been building for six weeks — invisible without per-rack temperature & cooling telemetry tied to operations.
Each row: what the ops & cooling team faces today → what Nexus DC automates with thermal + plant telemetry (2025–2026 deployments).
Three views from the Nexus DC dashboard.
Inlet/outlet & delta-T per rack, hall vs rack gap detection, 72h temperature forecast. Built for operations: see where heat breaks SLA before the BMS alarm.
RUL and drift on CDUs, pumps, and heat exchangers correlated with rack temperature stress. Fleet risk score so ops fixes the chiller before racks throttle.
Simulate chiller loss, airflow change, or load spike — see predicted rack temps and cooling margin before you change a setpoint on the live floor.
Work orders ranked by thermal risk and cooling asset condition — Gantt for the ops team, handoffs to CMMS. Fewer unnecessary truck rolls, fewer missed thermal windows.
Benchmarks and pilot data — 2025–2026.
Higher kW per rack means smaller thermal margin — and higher cost when cooling lags even once.
Where Nexus DC sits in the stack
Teams using predictive thermal and cooling signals typically redirect a large share of O&M effort from firefighting to planned work — in pilots we have seen up to ~50% reduction in avoidable corrective maintenance and emergency plant runs when failures are anticipated rather than reacted to. Your mileage depends on fleet age and telemetry depth; we’ll quantify it on your data in a 15-minute session.
15-minute demo. No integration required. Bring a telemetry export and we’ll walk through live predictions on your racks — what we show, how models use your signals, and what ops would do next.