EMSPerformance & Intelligence
Energy Management
Drive Efficiency. Ensure Compliance. Achieve Sustainability. ISO 50001 compliant energy management for water, air, gas, electricity and steam, with real-time analytics, cost allocation and automated compliance.
The challenge
Energy costs account for 15 to 40 percent of operating expenses, while environmental regulations demand unprecedented transparency and control. Many facilities still rely on traditional energy monitoring that creates data silos, compliance gaps and missed optimisation opportunities, and the resulting inefficiency erodes both profitability and sustainability performance.
Overview
The LOGICAL SYSTEMS Energy Management System (EMS) is an ISO 50001 compliant platform that turns fragmented energy data into real-time, actionable intelligence. Live dashboards present consumption, cost and efficiency metrics, intelligent alerts flag anomalies, threshold violations and emerging risks, and pattern recognition uncovers hidden waste. Energy intensity calculations normalise consumption against production levels, weather conditions and other variables, so decisions are grounded in facts rather than assumptions.
EMS unifies water, air, gas, electricity and steam (WAGES) in a single platform. Physical meters, manual readings, virtual tags and production systems share an ISA-95 compliant data model that preserves context from shop floor to top floor, and consumption rolls up automatically from machine to line, area, site and enterprise. Virtual meters add measurement points without extra hardware, and multi-site enterprises gain enterprise-wide oversight while each site keeps its autonomy.
Typical results
Typical results reported in the EMS datasheet. Results depend on each site's starting point and scope.
Capabilities
What EMS does
Comprehensive Utility Coverage
- Water: consumption, quality, treatment costs and recycling rates, with leak identification
- Air: compressed-air generation efficiency, distribution losses, end-use consumption and leaks
- Gas: consumption by process, combustion efficiency and heating optimisation
- Electricity: real-time demand, power quality, peak demand and time-of-use rates
- Steam: generation efficiency, distribution losses, condensate return and waste-heat recovery
Hierarchical, Informational Functional Modeling of Physical & Virtual Meters
- Meter hierarchy from enterprise to site, area, line and machine, aligned with ISA-95
- Automatic roll-up of consumption from machine level to enterprise totals
- Cost allocation, departmental chargebacks and identification of energy-intensive operations
- Unlimited virtual measurement points without the cost of traditional submetering
- Formula engine for metrics such as HVAC COP, water usage intensity and EnPIs
- Live tags via MQTT, OPC UA/DA, Modbus TCP/RTU and BACnet as formula variables
Key Features
- ISO 50001 compliance framework with EnPI calculations
- Multi-site enterprise architecture with centralised dashboards
- Complex utility rate management: time-of-use, tiered and demand charges
- Real-time alerting with configurable thresholds
- Automated compliance reporting and documentation
- Role-based access control with Active Directory; RESTful API for ERP, MES and SCADA
Benefits
Why manufacturers choose EMS
Lower energy costs
Reduce total energy costs by 25-40% and peak demand charges by 15-30%, with 5-10% immediate savings from eliminating waste.
Lower carbon emissions
Decrease carbon emissions by 20-35% and accelerate sustainability initiatives with data-driven insight.
Faster ISO 50001 certification
Achieve ISO 50001 certification 60% faster, supported by EnPI calculations and a complete audit trail for regulatory compliance.
Less time on reporting
Automated compliance reporting saves 40+ hours a month and cuts compliance reporting effort by 50-70%.
Complete energy transparency
Gain 100% visibility across all utilities and sites, with accurate allocation of energy costs to products.
ROI within six months
Achieve return on investment within 6 months.
Energy is our process. Energy management isn't just about saving money it's about competitive advantage, sustainability leadership and operational excellence. EMS delivers all three.
Ask EMS in plain language
LS Assistant, the AI assistant in every Logical Systems application, answers questions from your live EMS records and shows the sources behind every answer. It keeps learning as your records, work instructions and resolved issues grow, and your data is never used to train AI models.
Answers with sources
Every answer cites the records and work instructions it used.
Your role, your site
It sees only what each user is allowed to see.
Asks before it acts
Every change it proposes needs a person's confirmation and is audited.
18 languages, voice on mobile
Questions, answers and content in your teams' languages.
Integration
Connects to the systems you run
Systems & protocols
- ERP
- MES
- SCADA
- PLCs
- IoT devices
- Active Directory
- Modbus TCP/RTU
- BACnet
- MQTT
- OPC UA
- OPC DA
- REST API (JSON payloads)
- Kafka (via connector)
- Snowflake (via pipeline, data bridge)
Standards
- ISO 50001
- ISA-95
Datasheet
Energy Management datasheetWorks with
Related solutions
See EMS in action
Book a demo with our engineers, using scenarios from your own plant.