Tech OVN

Energy Management System for Data Centres & Colocation Facilities

An Energy Management System (EMS) built for data centres on the Tech OVN Energy Intelligence Platform — continuous PUE measurement, rack-level submetering for colocation billing, and 2N redundancy validation. ISO 27001-aligned cloud, deployed across Indian and Southeast Asian colocation operators.

Tech OVN EIP (cloud SaaS)PlatformPUE · Colo Billing · RedundancyUse CasesTitan (MQTT-native)MetersISO 27001-alignedSecurity
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Tech OVN Energy Management System for data centres — real-time PUE and rack-level submetering

PUE Is the KPI. Your Meters Decide if You Can Trust It.

Power Usage Effectiveness is the single number that defines data centre efficiency. But a PUE reported once a month from estimated IT loads isn't a KPI — it's a story. A real Energy Management System measures the incomer, the UPS output, every mechanical feeder, and every rack — continuously. That's what makes PUE actionable, billable, and defensible in front of a sustainability auditor.

The Tech OVN EMS combines Titan meters with the Tech OVN Energy Intelligence Platform — a multi-tenant cloud SaaS built for colocation operators, hyperscale tenants, and enterprise data centre teams. Real-time PUE, per-rack billing, and redundancy validation — meters report to the platform natively over secure MQTT, no gateway required.

What a Data Centre EMS Does

Six capabilities that move PUE from a monthly story to a real-time KPI.

Real-Time PUE Measurement

Continuous Power Usage Effectiveness calculation — total facility power vs IT load — refreshed every few seconds, not as a monthly average. Spot HVAC drift, free-cooling failures, or UPS inefficiency the moment they happen.

Rack-Level Submetering for Colocation Billing

Titan submetering at the rack, the PDU, or the customer cage. Auto-generated invoices per customer, per rack, per kWh actually used, with audit-ready supporting data on the Tech OVN Energy Intelligence Platform.

Redundancy & Source Validation

Track grid, DG, UPS-A and UPS-B feeds independently. Validate that 2N redundancy is actually 2N, detect transfer-switch anomalies, and catch a degraded UPS battery string before the next outage exposes it.

IT vs Cooling vs Lighting Split

Sub-meter chillers, CRACs, lighting, and IT loads separately. The split tells you exactly where your PUE gap is — and which mechanical or electrical project will move it the most.

Multi-Tenant Dashboard for Colo Customers

Role-based access on the Tech OVN Energy Intelligence Platform — each colocation customer sees only their racks and their bills. Operations team sees the full facility. No customer-portal build, no separate billing tool.

ESG & Sustainability Reporting

Scope 2 carbon emissions auto-calculated per customer, per rack, per region. Renewable mix percentages for green-tariff customers. Ready for CDP, GRESB, and SBTi disclosures.

Frequently Asked Questions

PUE measurement, colocation billing, redundancy validation, and deployment — common questions from data centre operations and sustainability teams.

Yes. Titan meters on the utility incomer, the UPS output (IT load), and the mechanical / lighting feeders give the EMS everything it needs to compute Power Usage Effectiveness continuously — typically refreshed every 1–5 seconds. The platform stores historical PUE for trend analysis and benchmarks against ASHRAE / Uptime Institute targets.
Yes. Titan meters at the rack or PDU level feed per-customer billing on the Tech OVN Energy Intelligence Platform. The platform supports multi-tenant access (each colo customer sees only their racks), automated monthly invoicing, and audit logs for dispute resolution.
By metering both A and B feeds independently (and DG / grid / UPS sources separately), the EMS can verify that load is balanced across redundant paths, detect transfer-switch operations, and alert when one path is carrying significantly more load than the other — a common early sign of a degraded ATS or a failed-over UPS that didn't fail back.
Tech OVN Titan meters connect directly to the Tech OVN Energy Intelligence Platform over secure MQTT — using built-in WiFi or wired Ethernet. There's no gateway hardware, no data concentrator, and no integration project. Each meter is paired during commissioning via the Titan mobile app.
Cloud only. The Tech OVN Energy Intelligence Platform is delivered as a managed multi-tenant SaaS. This keeps deployment fast (no on-prem server, no DB sizing), keeps dashboards continuously updated, and supports multi-facility portfolios out of the box.

Real-time PUE, billable rack-level metering, ISO-aligned

Talk to our team about a pilot at one site or one row. Titan meters, Tech OVN Energy Intelligence Platform (multi-tenant SaaS), MQTT-native commissioning.

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