No Source-Level Visibility
Conventional meters, solar inputs, captive generation, and grid draw are tracked separately or not at all. There is no unified view of where energy comes from and where it is consumed across zones and departments.
MERLIN EMS
ISO 50001 | Energy Management That Goes Beyond the Meter
Real-time monitoring across conventional meters, renewable sources, and plant assets, with cost allocation, compliance tracking, and environmental reporting in one platform.
Projects
120+
Clients
40+
Uptime
99.9%
Multi-Source
Energy Tracking
Monitoring
Multi-Protocol
Integration
Renewable and Conventional
Compliance
Environmental Parameter
THE CHALLENGE
You Know How Much Energy You Use.
But Do You Know Where It Goes?
But Do You Know Where It Goes?
Grid Compliance Left to Chance
Voltage fluctuations, frequency deviations, and THD levels breach acceptable limits without any real-time alert. Non-compliance is discovered during audits, not before.
Energy Costs Allocated Incorrectly
Billing disputes, inaccurate department-level cost allocation, and missing virtual metering mean energy expenditure cannot be tied to the processes or production zones that actually consume it.
THE SOLUTION
One Platform to Track, Analyse, and Optimise Energy Across Your Entire Facility
Multi-Source Energy Monitoring
Merlin EMS integrates data from conventional energy meters, renewable energy inputs, and plant-specific assets into a single dashboard. Every unit of energy, whether drawn from the grid, generated on-site, or supplied by a captive source, is accounted for and traceable to the zone or process that consumed it.
Multi-Source Energy Monitoring
Merlin EMS integrates data from conventional energy meters, renewable energy inputs, and plant-specific assets into a single dashboard. Every unit of energy, whether drawn from the grid, generated on-site, or supplied by a captive source, is accounted for and traceable to the zone or process that consumed it.
- Production zones, utilities, and renewable inputs tracked simultaneously
- Virtual metering for sub-processes without physical meter installation
- Customised dashboards per facility, department, or plant section
- Production zones, utilities, and renewable inputs tracked simultaneously
- Virtual metering for sub-processes without physical meter installation
- Customised dashboards per facility, department, or plant section
Grid Code Compliance and Power Quality Monitoring
Real-time tracking of voltage, frequency, power factor, and Total Harmonic Distortion keeps your facility within grid code requirements at all times. Breaches are flagged immediately with customised alarms, not discovered retrospectively during audits.
Grid Code Compliance and Power Quality Monitoring
Real-time tracking of voltage, frequency, power factor, and Total Harmonic Distortion keeps your facility within grid code requirements at all times. Breaches are flagged immediately with customised alarms, not discovered retrospectively during audits.
- Live voltage, frequency, and THD monitoring per feeder
- Power factor correction tracking with penalty risk alerts
- Customised alarm thresholds per meter point and compliance standard
- Live voltage, frequency, and THD monitoring per feeder
- Power factor correction tracking with penalty risk alerts
- Customised alarm thresholds per meter point and compliance standard
Critical Asset Efficiency Tracking
For high-consumption assets like chillers, boilers, compressors, and HVAC systems, Merlin EMS tracks efficiency metrics continuously. Scaling effects, suboptimal operating points, and load imbalances are identified and flagged before they compound into energy waste or equipment damage.
Critical Asset Efficiency Tracking
For high-consumption assets like chillers, boilers, compressors, and HVAC systems, Merlin EMS tracks efficiency metrics continuously. Scaling effects, suboptimal operating points, and load imbalances are identified and flagged before they compound into energy waste or equipment damage.
- Efficiency degradation detection for chillers, boilers, and HVAC
- Baseline vs actual energy consumption comparison per asset
- Load distribution analysis across parallel assets
- Efficiency degradation detection for chillers, boilers, and HVAC
- Baseline vs actual energy consumption comparison per asset
- Load distribution analysis across parallel assets
Analytics and Reporting
From Consumption Data to Cost and Compliance Intelligence
Automated dashboards, compliance reports, and efficiency benchmarks, produced without manual data extraction.
Consumption Trends
Zone-wise and source-wise energy consumption tracked daily, monthly, and annually
Power Quality Dashboard
Voltage, THD, and frequency trends with breach history and alarm log
Cost Allocation Report
Department-level energy billing with virtual metering and tariff benchmarking
HOW IT WORKS
Three Steps from Meter to Management Decision
Data Acquisition
Merlin EMS connects to conventional energy meters, renewable generation sources, and plant-specific assets through existing communication infrastructure. Multi-protocol support ensures compatibility across meter makes and vintages.
Visualisation and Control
All metered data flows into a unified plant dashboard. Zone-wise consumption, source contributions, and asset-level efficiency metrics are displayed in real time. Customised alarms notify the relevant team the moment a threshold is breached.
Reporting and Compliance
Automated daily, monthly, and annual reports are generated for energy consumption, cost allocation, power quality compliance, and environmental parameters. Every report is exportable and audit-ready without manual intervention.
Integrates with your existing meters, sensors, and plant communication infrastructure
ModbusIEC-104OPC-UAMQTTBACnetRS-485
BUSINESS IMPACT
Real Outcomes for Energy Managers and Facility Operations Teams
1-2%
energy bill
Savings
1-2% energy bill savings through proactive power factor tracking and penalty avoidance before grid compliance breaches occur.
100%
audit-ready
Compliance
100% audit-ready compliance records with automated environmental and power quality reports, removing the manual effort of audit preparation.
COST
Zone-level
Visibility
Zone-level cost visibility through virtual metering and automated cost allocation, enabling accurate department-level energy accountability without additional meter hardware.
Trusted By
Proven Across Industrial Operators
Trusted by GFL, GACL, PI Industries, Kalpataru Projects.
Deployable As
On-PremiseCloudEdge
Monitors
Conventional MetersSolar and Renewable InputsCaptive GenerationEnergy metersDynamometerMFM (Multi Functional meters)Transformers RelayIsolators
Protocols
IEC-104ModbusOPC-UAMQTTBACnet
Get Started
Every Unit. Every Source.
Every Cost. Accounted For.
Every Cost. Accounted For.
Book a personalised walkthrough or share your facility details for a tailored deployment plan.