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MyEMS Complete Features Documentation

Comprehensive Feature Guide: From Authentication to End Goal
Industry-Leading Open Source Energy Management System

Version License: MIT

Table of Contents

  1. Overview
  2. Authentication & Security
  3. User Management
  4. System Configuration
  5. Data Acquisition
  6. Data Processing Pipeline
  7. Energy Management
  8. Billing & Cost Management
  9. Carbon Emissions Tracking
  10. Advanced Energy Systems
  11. Reporting & Analytics
  12. Fault Detection & Diagnostics
  13. Integration & APIs
  14. Mobile & Notifications
  15. Advanced Features
  16. End Goals & Business Value

Overview

MyEMS is a comprehensive Energy Management System that provides end-to-end functionality for monitoring, analyzing, and optimizing energy consumption across enterprises. This document outlines every feature from initial user authentication through the complete energy management lifecycle to achieving business objectives.

Core Purpose: Enable organizations to achieve energy efficiency, cost reduction, carbon neutrality, and operational excellence through data-driven insights.

1. Authentication & Security

1.1 User Authentication

Login Mechanism

  • Username/Email-based Login
  • Users can log in with username OR email address
  • Case-insensitive email matching
  • Password hashing using SHA-512 with unique salt per user

  • Failed login attempt tracking

  • Session Management

  • Token-based authentication (SHA-512 tokens)
  • Configurable session expiration (default: configurable in config.py)
  • Single sign-on across web and admin interfaces
  • Session tracking in database (tbl_sessions)
  • Automatic session cleanup on logout

Password Security

  • Password Policy Enforcement
  • Minimum/maximum length validation
  • Password expiration dates
  • Password history tracking (prevents reuse)

  • Secure password reset flow

  • Account Lockout Protection

  • Configurable failed login threshold
  • Account locks after maximum failed attempts
  • Admin unlock capability
  • Automatic lockout status display

Account Management

  • Account Expiration
  • Configurable account expiration dates
  • Automatic access denial for expired accounts

  • Grace period handling

  • Password Reset Flow

  • User requests password reset via email
  • Verification code sent to registered email (6-digit code)
  • Code valid for 1 hour (configurable)
  • User enters code and sets new password
  • All existing sessions invalidated

1.2 Authorization & Access Control

Role-Based Access Control (RBAC)

  • Admin Users
  • Full system access
  • User management capabilities
  • System configuration rights

  • Read-only vs. full admin distinction

  • Regular Users

  • Privilege-based access
  • Granular permissions per resource type

  • Multi-tenant data isolation

  • Privilege System

  • Customizable privilege levels
  • Fine-grained permission sets
  • Association with user accounts

API Security

  • API Key Authentication
  • Alternative to session tokens for integrations
  • SHA-512 hashed keys
  • Expiration date support
  • Key management (create, revoke, list)

  • Usage tracking per key

  • Request Validation

  • USER-UUID header validation
  • TOKEN header validation
  • Session expiry checks on every request
  • Admin privilege verification for protected endpoints

1.3 Audit & Compliance

Activity Logging

  • User Activity Tracking
  • All user actions logged (create, read, update, delete)
  • Timestamp and user identification
  • Resource type and ID tracking

  • Request body logging for modifications

  • Login Audit Trail

  • Successful login events
  • Failed login attempts
  • Account lockout events
  • Password change history

Data Security

  • Data Isolation
  • Multi-tenant logical separation
  • Cost center-based access control
  • Space hierarchy permissions
  • Equipment ownership validation

2. User Management

2.1 User Administration

User Creation & Management

  • User Profile
  • Username (unique identifier)
  • Display name (friendly name)
  • Email address (unique, validated)
  • UUID (system-generated unique ID)
  • Admin status flag
  • Read-only admin flag

  • Privilege assignment

  • User Lifecycle

  • Create new users with credentials
  • Update user information
  • Deactivate/delete users
  • Lock/unlock user accounts
  • Reset passwords (admin or self-service)

New User Registration

  • Self-Registration Flow
  • New user submits registration request
  • Email verification code sent
  • User confirms email with code
  • Admin reviews and approves/rejects

  • Account activated upon approval

  • Approval Workflow

  • Pending user queue for admins
  • Review registration details
  • Approve or reject with reason
  • Automatic notification on approval

2.2 User Privileges

Privilege Configuration

  • Built-in Privileges
  • System Administrator
  • Energy Manager
  • Facility Manager
  • Viewer

  • Custom privileges

  • Permission Granularity

  • Per-module permissions
  • Resource-level access control
  • Action-based permissions (view, create, edit, delete)

2.3 User Notifications

Email Notifications

  • Email Message System
  • Scheduled email delivery
  • Email template support
  • Status tracking (new, sent, failed)
  • Recipient management

  • Subject and body customization

  • Common Email Scenarios

  • Password reset requests
  • Account approval notifications
  • System alerts and warnings
  • Report delivery
  • Energy threshold violations

In-App Messages

  • Web Messages
  • Real-time notifications in web interface
  • Message status (new, read, acknowledged)
  • Priority levels

  • Batch operations (mark as read, delete)

  • WeChat Integration (for Chinese users)

  • WeChat message delivery
  • Official account integration
  • Template message support

3. System Configuration

3.1 Organizational Hierarchy

Space Management

  • Hierarchical Structure 

    Enterprise
  └── Campus/Site
      └── Building
          └── Floor
              └── Space/Room
                  └── Work Area

  • Space Attributes

  • Name and description
  • Area (square meters/feet)
  • Floor area
  • Number of occupants
  • Postal code and address
  • GPS coordinates (latitude/longitude)
  • Time zone

  • Parent-child relationships

  • Space Operations

  • Create/edit/delete spaces
  • Clone spaces with configurations
  • Import/export space hierarchies
  • Associate meters and equipment
  • Define cost centers

Space Configuration Features

  • Child Space Management
  • View all child spaces
  • Inherit configurations

  • Aggregate data from children

  • Tree Visualization

  • Interactive space tree display
  • Expand/collapse branches
  • Quick navigation
  • Hierarchy validation

3.2 Equipment Management

Equipment Registry

  • Equipment Types
  • HVAC systems (chillers, boilers, AHUs)
  • Lighting systems
  • Motors and drives
  • Compressors
  • Production equipment

  • Custom equipment categories

  • Equipment Attributes

  • Name and UUID
  • Equipment type
  • Is input/output flag
  • Cost center assignment
  • Location (space association)
  • Capacity and rated power
  • Description and notes

Combined Equipment

  • Equipment Groups
  • Combine multiple equipment into logical groups
  • Examples: "Total HVAC", "Building Lighting"
  • Aggregate energy consumption

  • Group-level reporting

  • Equipment Relationships

  • Add/remove equipment from groups
  • Weighted aggregation support
  • Hierarchical equipment structures

Equipment Associations

  • Meter Assignments
  • Associate physical meters
  • Assign offline meters
  • Link virtual meters

  • Multiple meters per equipment

  • Point Mapping

  • Map data points to equipment
  • Real-time parameter monitoring

  • Sensor integration

  • Command Integration

  • Control commands for equipment
  • On/off controls
  • Setpoint adjustments
  • Schedule-based automation

3.3 Meter Configuration

Physical Meters

  • Meter Types
  • Electricity meters
  • Water meters
  • Gas meters
  • Thermal energy meters (heating/cooling)
  • BTU meters

  • Custom meter types

  • Meter Properties

  • Name and UUID
  • Energy category (electricity, water, gas, etc.)
  • Energy item (consumption, demand, reactive power)
  • Master meter designation
  • Cost center assignment

  • Description

  • Submeter Hierarchy

  • Define parent-child meter relationships
  • Validate submeter balance
  • Hierarchical energy accounting
  • Loss detection

Offline Meters

  • Manual Data Entry
  • For non-connected meters
  • Bulk import via Excel
  • Historical data entry

  • Date range support

  • Offline Meter Features

  • Same attributes as physical meters
  • File-based data import
  • Manual reading schedules
  • Audit trail for entries

Virtual Meters

  • Calculated Meters
  • Formula-based calculations
  • Example: Total = Meter A + Meter B - Meter C
  • Mathematical expressions support (using SymPy)

  • Real-time calculation

  • Formula Examples 

    # Summation
expression = "x + y + z"

# Difference
expression = "gross - generation"

# Weighted average
expression = "(x * 0.7) + (y * 0.3)"

# Complex formulas
expression = "(x + y) / area * efficiency"

  • Virtual Meter Use Cases

  • Aggregate consumption across multiple meters
  • Calculate net energy (consumption - generation)
  • Normalize by area or occupancy
  • Efficiency calculations

3.4 Data Source Configuration

Gateway Management

  • Modbus TCP Gateways
  • Gateway name and token
  • IP address and port
  • Channel count
  • Last seen timestamp

  • Connection status monitoring

  • Gateway Operations

  • Add/edit/delete gateways
  • Test connectivity (telnet)
  • View associated data sources
  • Clone configurations

Data Sources

  • Protocol Support
  • Modbus TCP/IP
  • BACnet IP
  • OPC UA
  • MQTT
  • HTTP/REST APIs

  • Custom protocols

  • Data Source Attributes

  • Name and UUID
  • Protocol type
  • Gateway assignment
  • Connection parameters
  • Polling interval (5-60 seconds typical)

Point Configuration

  • Point Definition
  • Point name and UUID
  • Data source association
  • Address (register number, object ID, etc.)
  • Data type (integer, float, digital, string)
  • Unit of measurement
  • Multiplier/ratio

  • High/low limits

  • Point Types

  • Analog inputs (temperature, pressure, flow)
  • Digital inputs (on/off, alarm states)
  • Energy accumulation (kWh, m³)

  • Power demand (kW, MW)

  • Point Association

  • Map to meters
  • Link to equipment
  • Associate with spaces
  • Sensor connections

3.5 Cost Center & Tariff Management

Cost Centers

  • Cost Center Definition
  • Name and UUID
  • External ID (for ERP integration)
  • Description

  • Parent cost center (hierarchy)

  • Tariff Assignments

  • Associate tariffs with cost centers
  • Multiple tariffs per cost center
  • Different tariffs per energy category
  • Time-based tariff switching

Tariff Configuration

  • Tariff Types

  • Simple Flat Rate

    • Single price per unit
    • Example: $0.10/kWh

  • Time-of-Use (TOU)

    • Peak hours pricing
    • Off-peak hours pricing
    • Shoulder period pricing
    • Hourly schedule definition
    • Weekday vs. weekend rates

  • Tiered/Stepped Pricing

    • Multiple price tiers
    • Threshold-based pricing
    • Example:
    • First 1000 kWh: $0.08/kWh
    • Next 2000 kWh: $0.10/kWh
    • Above 3000 kWh: $0.12/kWh

  • Block Rate

    • Fixed blocks of consumption
    • Declining block rates
    • Inclining block rates

  • Demand Charges

    • Peak demand pricing
    • Ratchet clauses
    • Seasonal demand charges

  • Power Factor Penalties/Rewards

    • Penalty for low power factor
    • Reward for high power factor
    • Threshold-based adjustments

  • Seasonal Rates

    • Summer rates
    • Winter rates
    • Spring/Fall rates
    • Month-based activation

  • Tariff Parameters

  • Unit price
  • Time schedule
  • Valid date ranges
  • Tax rates
  • Surcharges
  • Fixed charges

3.6 Energy Categories & Items

Energy Category Management

  • Built-in Categories
  • Electricity
  • Water
  • Natural Gas
  • Heating
  • Cooling
  • Compressed Air
  • Fuel Oil

  • Propane

  • Custom Categories

  • User-defined energy types
  • Unit specification
  • kgce (kilogram of coal equivalent) conversion
  • kgCO₂ emission factor

Energy Items

  • Item Types per Category
  • Electricity: Consumption, Demand, Reactive Power, Apparent Power
  • Water: Volume, Flow Rate
  • Gas: Volume, Mass, Energy Content

  • Thermal: Energy (kWh), Power (kW), Temperature, Flow

  • Item Configuration

  • Name and display name
  • Unit of measurement
  • Conversion factors
  • Aggregation rules

3.7 Working Calendars

Calendar Definition

  • Purpose: Define working vs. non-working days for energy baseline calculations

  • Calendar Features

  • Multiple calendars per organization
  • Annual schedule
  • Holiday definitions

  • Custom non-working day patterns

  • Non-Working Days

  • Public holidays
  • Company holidays
  • Maintenance shutdowns

  • Special events

  • Calendar Association

  • Link to spaces
  • Link to equipment
  • Link to tenants
  • Link to shopfloors

4. Data Acquisition

4.1 Physical Meter Data Collection

Modbus TCP Acquisition

  • Automatic Data Collection
  • Service: myems-modbus-tcp
  • Polling intervals: 5-60 seconds (configurable per point)
  • Batch writing to database

  • In-memory buffering

  • Data Flow 

    Physical Meter
  ↓ (Modbus TCP)
Gateway
  ↓ (Read registers)
myems-modbus-tcp service
  ↓ (Apply calibration)
Database (meter_instantaneous_data)

Register Reading

  • Supported Functions
  • Function Code 03: Read Holding Registers
  • Function Code 04: Read Input Registers

  • Single and multiple register reads

  • Data Types

  • INT16, UINT16
  • INT32, UINT32
  • FLOAT32
  • FLOAT64
  • Custom byte order handling (big-endian/little-endian)

Calibration & Processing

  • Calibration Factors
  • Multiplier per point/meter
  • Example: Register value 12345 × 0.01 = 123.45 kWh
  • Unit conversion

  • Offset adjustments

  • Data Validation

  • Range checking (high/low limits)
  • Meter reset detection (rollover handling)
  • Quality flags (is_bad indicator)

4.2 Offline Meter Data Import

Manual Data Entry

  • Input Methods
  • Web interface form entry
  • Excel file bulk import

  • API-based data submission

  • Offline Meter File Format

  • Excel template provided
  • Columns: Meter ID, Timestamp, Value
  • Date range validation
  • Bulk upload support

File Processing

  • Import Workflow
  • Upload Excel file via API/web interface
  • System validates file format
  • Data extracted and parsed
  • Validation (meter exists, date ranges valid)
  • Insert into offline meter tables

  • Mark file as processed

  • Error Handling

  • Duplicate timestamp detection
  • Invalid meter ID warnings
  • Data type validation
  • Detailed error reports

4.3 MQTT Integration

MQTT Protocol Support

  • Broker Connectivity
  • Connect to MQTT brokers
  • Topic subscription
  • QoS level configuration

  • TLS/SSL support

  • Message Processing

  • JSON payload parsing
  • Topic-to-meter mapping
  • Real-time data ingestion
  • Timestamp handling

4.4 Real-Time Monitoring

Point Real-Time Data

  • Live Value Display
  • Current point values
  • Last update timestamp
  • Update frequency

  • Value trends (increasing/decreasing)

  • Set Value Commands

  • Write setpoints to devices
  • Control outputs
  • Acknowledge alarms

Meter Real-Time Data

  • Instantaneous Meter View
  • Latest meter readings
  • Current power demand
  • 48-hour data retention in real-time table
  • Automatic archival to historical tables

5. Data Processing Pipeline

5.1 Data Normalization (myems-normalization)

Service Overview

  • Execution: Every 1 hour (configurable)
  • Purpose: Convert raw meter data into standardized energy consumption values

Physical Meter Processing

  • Processing Steps
  • Retrieve last processed timestamp per meter
  • Fetch raw data since last processing
  • Calculate incremental consumption (current - previous)
  • Handle meter resets and rollovers
  • Apply calibration factors

  • Store hourly aggregated values

  • Calculations 

    # Incremental consumption
consumption = current_reading - previous_reading

# Handle meter reset (e.g., 99999 → 0)
if current_reading < previous_reading:
    consumption = (meter_max - previous_reading) + current_reading

# Apply calibration
normalized_value = consumption * calibration_factor

Virtual Meter Calculation

  • Formula Evaluation
  • Real-time formula execution
  • Uses underlying physical meters
  • SymPy for mathematical expressions

  • Supports: +, -, *, /, sqrt, power, etc.

  • Example Virtual Meter 

    # Total HVAC = Chiller + Cooling Tower + AHU
meters = {"x": chiller_kwh, "y": tower_kwh, "z": ahu_kwh}
expression = "x + y + z"
result = evaluate(expression, meters)

Offline Meter Processing

  • File Import Processing
  • Scan for unprocessed offline meter files
  • Parse Excel files
  • Extract meter readings
  • Validate and insert into historical database
  • Mark files as processed

5.2 Data Cleaning (myems-cleaning)

Service Overview

  • Execution: Every 1 hour (configurable)
  • Purpose: Ensure data quality, remove anomalies, fill gaps

Anomaly Detection

  • Outlier Identification
  • Statistical methods (Z-score, IQR)
  • Spike detection (> 150% of average)
  • Sudden drop detection

  • Unrealistic values (negative consumption)

  • Handling Strategies

  • Flag as bad data (is_bad = TRUE)
  • Remove from aggregations
  • Interpolate missing values
  • Generate alerts for investigation

Data Gap Filling

  • Gap Detection
  • Identify missing timestamps

  • Expected vs. actual data points

  • Interpolation Methods

  • Linear interpolation
  • Previous value carry-forward
  • Weighted averages
  • Seasonal pattern matching

Duplicate Removal

  • Deduplication
  • Identify duplicate timestamps
  • Keep first/last entry (configurable)
  • Log duplicate events
  • Prevent aggregation errors

5.3 Data Aggregation (myems-aggregation)

Service Overview

  • Execution: Every 1 hour (configurable)
  • Purpose: Roll up data for billing, carbon, energy analysis

Energy Aggregation

  • Aggregation Dimensions
  • By Time: Hourly → Daily → Monthly → Yearly
  • By Space: Room → Floor → Building → Campus
  • By Equipment: Individual → Combined → Department
  • By Tenant: Tenant → Cost Center
  • By Category: Electricity, Water, Gas, etc.

  • By Item: Consumption, Demand, etc.

  • Aggregation Process 

    For each entity (space, equipment, tenant):
  1. Get list of associated meters
  2. Retrieve meter data for period
  3. Sum consumption by category
  4. Calculate min/max/avg power
  5. Store aggregated results

Billing Calculation

  • Process Flow
  • Retrieve meter consumption for billing period
  • Fetch applicable tariff for cost center
  • Apply tariff rules (TOU, tiers, demand charges)
  • Calculate cost breakdown

  • Store in billing database

  • Tariff Application Logic 

    def calculate_tou_billing(consumption_by_hour, tariff):
    total_cost = 0
    for hour, kwh in consumption_by_hour:
        if is_peak_hour(hour, tariff.schedule):
            cost = kwh * tariff.peak_rate
        else:
            cost = kwh * tariff.offpeak_rate
        total_cost += cost
    return total_cost

Carbon Calculation

  • Emission Calculation 

    Carbon Emissions = Energy Consumption × Emission Factor

  • Emission Factors

  • Electricity: 0.45 kg CO₂/kWh (varies by grid)
  • Natural Gas: 1.89 kg CO₂/m³
  • Water: 0.28 kg CO₂/m³ (treatment + distribution)

  • Custom factors per energy category

  • Aggregation Levels

  • Space carbon footprint
  • Equipment carbon footprint
  • Tenant carbon footprint
  • Enterprise-wide emissions

Incremental Processing

  • Efficiency Strategy
  • Track last processed timestamp per entity
  • Only process new data since last run
  • Avoid reprocessing historical data

  • Handle late-arriving data

  • Performance

  • Processes 1000+ meters in minutes
  • Parallel processing support (18 processes)
  • Database indexing optimization
  • Redis caching for lookups

6. Energy Management

6.1 Hierarchical Energy Tracking

Multi-Level Monitoring

  • Space-Based Tracking
  • Energy consumption by room
  • Floor-level aggregation
  • Building-level totals

  • Campus/enterprise rollup

  • Equipment-Based Tracking

  • Individual equipment monitoring
  • Equipment group aggregation

  • System-level analysis (all HVAC, all lighting)

  • Tenant-Based Tracking

  • Per-tenant consumption
  • Cost center allocation
  • Chargeback billing

Energy Flow Visualization

  • Energy Flow Diagrams
  • Interactive Sankey diagrams
  • Source-to-end-use visualization
  • Loss identification

  • Sub-metering balance

  • Diagram Components

  • Energy sources (grid, solar, etc.)
  • Distribution nodes
  • End-use categories
  • Energy losses
  • Flow quantities and percentages

6.2 Energy Analysis Features

Consumption Analysis

  • Historical Trends
  • Hourly, daily, monthly, yearly trends
  • Year-over-year comparisons
  • Same-period-last-year analysis

  • Seasonal pattern identification

  • Peak Analysis

  • Peak demand tracking
  • Peak hour identification
  • Demand limiting opportunities
  • Load factor analysis

Comparison Reports

  • Multi-Entity Comparison
  • Compare spaces (buildings, floors, rooms)
  • Compare equipment (similar types)
  • Compare time periods

  • Benchmark against baselines

  • Performance Metrics

  • Energy use intensity (EUI): kWh/m²/year
  • Energy per occupant
  • Energy per production unit
  • Equipment efficiency

Load Profiling

  • Load Curves
  • 24-hour load profiles
  • Weekly patterns
  • Monthly patterns

  • Base load identification

  • Load Factor Calculation 

    Load Factor = Average Load / Peak Load × 100%

  • Higher load factor = more efficient energy use
  • Identify improvement opportunities

6.3 Energy Efficiency

Efficiency Metrics

  • Equipment Efficiency
  • Output/Input ratios
  • COP (Coefficient of Performance) for HVAC
  • Power factor tracking

  • Efficiency degradation over time

  • Space Efficiency

  • EUI benchmarking
  • Occupancy-normalized consumption
  • Weather-normalized consumption

Energy Savings Tracking

  • Savings Calculation 

    Savings = Baseline - Actual

Where:
- Baseline = Expected consumption without improvements
- Actual = Measured consumption

  • Baseline Methods

  • Historical average
  • Regression models (weather-normalized)
  • Engineering calculations
  • Industry standards

Energy Plans & Targets

  • Target Setting
  • Annual energy reduction targets
  • Monthly savings goals
  • Departmental targets

  • Equipment-specific targets

  • Plan vs. Actual

  • Compare planned vs. actual consumption
  • Variance analysis
  • Progress tracking
  • Early warning for target misses

6.4 Energy Production (Renewable Energy)

Photovoltaic (PV) Power Stations

  • PV Station Management
  • Multiple PV stations per enterprise
  • Inverter monitoring
  • Panel group tracking

  • Grid connectivity status

  • PV Metrics

  • Total generation (kWh)
  • Instantaneous power (kW)
  • Grid export vs. self-consumption
  • Performance ratio
  • Capacity factor

  • Revenue from generation

  • PV Reports

  • Daily/monthly/yearly generation
  • Inverter-level analysis
  • Grid vs. load comparison
  • Revenue reporting

Wind Farms

  • Wind Turbine Monitoring
  • Individual turbine tracking
  • Farm-level aggregation
  • Wind speed correlation

  • Power curve analysis

  • Wind Metrics

  • Generation by turbine
  • Availability factor
  • Capacity factor
  • Curtailment tracking

7. Billing & Cost Management

7.1 Automated Billing Calculation

Multi-Tariff Support

  • Tariff Application
  • Automatic tariff selection by cost center
  • Time-based tariff switching
  • Seasonal rate application

  • Complex tariff logic (TOU, tiered, demand)

  • Billing Components

  • Energy charges (based on consumption)
  • Demand charges (based on peak power)
  • Power factor adjustments
  • Fixed charges (monthly fees)
  • Taxes and surcharges

Cost Allocation

  • Hierarchical Cost Distribution 

    Enterprise Total
  ├─ Building A: 40% → $X
  ├─ Building B: 35% → $Y
  └─ Building C: 25% → $Z

For Building A:
  ├─ Tenant 1: 60% → $M
  ├─ Tenant 2: 25% → $N
  └─ Tenant 3: 15% → $O

  • Allocation Methods

  • Proportional by consumption
  • Fixed percentage allocation
  • Area-based allocation
  • Custom allocation rules

Cost Center Management

  • Cost Center Hierarchy
  • Parent-child relationships
  • Multi-level cost centers
  • Department/location-based

  • Project/activity-based

  • Cost Tracking

  • Real-time cost accumulation
  • Budget vs. actual tracking
  • Variance alerts
  • Forecasting

7.2 Billing Reports

Detailed Billing Reports

  • Space Billing
  • Cost by space (building, floor, room)
  • Breakdown by energy category
  • Time period summaries

  • Trend analysis

  • Equipment Billing

  • Cost per equipment/equipment group
  • Operating cost analysis

  • Efficiency-based cost allocation

  • Tenant Billing

  • Tenant invoice generation
  • Detailed consumption breakdown
  • Multi-site tenant billing
  • Export to accounting systems

Cost Comparison

  • Benchmarking
  • Compare costs across spaces
  • Compare costs across time periods
  • Industry benchmark comparisons

  • Identify high-cost areas

  • Cost Reduction Opportunities

  • Highlight cost anomalies
  • Suggest tariff optimizations
  • Identify inefficient equipment
  • Recommend energy savings measures

7.3 Budget Management

Budget Planning

  • Budget Setting
  • Annual energy budgets by cost center
  • Monthly budget allocation
  • Seasonal budget adjustments

  • Multi-year planning

  • Budget Import

  • Excel-based budget import
  • Bulk budget updates
  • Historical budget tracking

Budget Tracking

  • Real-Time Monitoring
  • Budget vs. actual spend
  • Percentage of budget consumed
  • Remaining budget

  • Projected year-end spend

  • Alerts & Notifications

  • Budget threshold alerts (80%, 90%, 100%)
  • Overspend notifications
  • Weekly/monthly budget summaries
  • Cost spike alerts

8. Carbon Emissions Tracking

8.1 Carbon Calculation

Emission Factor Management

  • Global Emission Factors
  • Configurable per energy category
  • Time-based factors (seasonal grid mix)
  • Geographic-based factors

  • Source tracking (grid, renewable, fossil)

  • Standard Emission Factors | Energy Type | Emission Factor | Unit | Source | |-------------|----------------|------|--------| | Grid Electricity | 0.45 | kg CO₂/kWh | National average | | Natural Gas | 1.89 | kg CO₂/m³ | Combustion factor | | Water | 0.28 | kg CO₂/m³ | Treatment + pumping | | District Heating | 0.08 | kg CO₂/kWh | Heat network | | District Cooling | 0.12 | kg CO₂/kWh | Chiller efficiency |

Emission Calculation

  • Calculation Formula 

    CO₂ Emissions (kg) = Energy Consumption × Emission Factor

Example:
Electricity: 1000 kWh × 0.45 kg CO₂/kWh = 450 kg CO₂

  • Aggregation Levels

  • Per meter
  • Per space (room, floor, building)
  • Per equipment/equipment group
  • Per tenant
  • Enterprise-wide

8.2 Carbon Reporting

Scope-Based Reporting

  • Scope 1 Emissions
  • Direct emissions from owned sources
  • Natural gas combustion
  • Company vehicles

  • On-site generators

  • Scope 2 Emissions

  • Indirect emissions from purchased energy
  • Electricity from grid
  • District heating/cooling

  • Steam purchase

  • Scope 3 Emissions (Optional)

  • Upstream/downstream emissions
  • Water consumption emissions
  • Waste disposal emissions
  • Business travel

Carbon Reports

  • Space Carbon Footprint
  • Total emissions by space
  • Breakdown by energy source
  • Emissions intensity (kg CO₂/m²)

  • Trend analysis

  • Equipment Carbon Footprint

  • Emissions per equipment
  • Equipment efficiency ratings

  • Carbon-intensive equipment identification

  • Tenant Carbon Reporting

  • Tenant-specific emissions
  • Multi-site tenant carbon tracking
  • Carbon invoice/reporting

8.3 Sustainability KPIs

Key Performance Indicators

  • Absolute Metrics
  • Total CO₂ emissions (kg, tonnes)
  • Year-over-year emission changes

  • Monthly emission trends

  • Intensity Metrics

  • Emissions per square meter (kg CO₂/m²)
  • Emissions per occupant (kg CO₂/person)
  • Emissions per production unit

  • Emissions per revenue dollar

  • Reduction Tracking

  • Emission reduction percentage
  • Carbon saved vs. baseline
  • Progress toward carbon neutrality goals

Carbon Neutrality Planning

  • Carbon Reduction Targets
  • Annual reduction goals (e.g., 5% per year)
  • Net-zero target dates

  • Interim milestones

  • Offset Tracking

  • Renewable energy generation credits
  • Carbon offset purchases
  • Net carbon calculation (emissions - offsets)

9. Advanced Energy Systems

9.1 Energy Storage Power Stations

Battery Energy Storage Systems (BESS)

  • Station Management
  • Multiple stations per enterprise
  • Container-based storage units
  • Battery management system (BMS) integration

  • Power conversion system (PCS) monitoring

  • Key Components

  • Battery containers (multiple per station)
  • DC/DC converters
  • PCS (Power Conversion System)
  • Grid connection points
  • Load monitoring
  • HVAC systems for containers
  • Fire control systems
  • Static transfer switches (STS)

BESS Monitoring

  • Real-Time Data
  • State of charge (SOC)
  • Battery voltage, current, temperature
  • Power flow (charging/discharging)
  • Grid frequency and voltage

  • System efficiency

  • Operational Metrics

  • Charge/discharge cycles
  • Round-trip efficiency
  • Battery health status
  • Temperature management
  • Alarm status

BESS Reports

  • Energy Reports
  • Charging energy (kWh)
  • Discharging energy (kWh)
  • Grid import/export

  • Self-consumption tracking

  • Revenue Reports

  • Arbitrage revenue (buy low, sell high)
  • Demand charge reduction savings
  • Frequency regulation revenue

  • Capacity payments

  • Performance Reports

  • Efficiency trends
  • Degradation analysis
  • Cycle life tracking
  • Maintenance predictions

9.2 Microgrids

Microgrid Management

  • Microgrid Components
  • PV generation
  • Battery storage
  • Grid connection
  • Loads
  • EV chargers
  • Generators (backup)
  • Heat pumps

  • Power conversion systems

  • Control Modes

  • Grid-connected mode
  • Island mode (off-grid)
  • Peak shaving mode
  • Self-consumption mode
  • Arbitrage mode

Microgrid Monitoring

  • Energy Flow Tracking
  • PV generation
  • Battery charge/discharge
  • Grid buy/sell
  • Load consumption
  • EV charging

  • Generator operation

  • Real-Time Dashboard

  • System topology view
  • Power flow diagram
  • Component status indicators
  • Alarm and event log
  • Control mode display

Microgrid Reports

  • Energy Analysis
  • Self-sufficiency ratio (solar + battery / total load)
  • Grid independence level
  • Renewable energy percentage

  • Energy balance by component

  • Financial Reports

  • Grid cost savings
  • Energy arbitrage revenue
  • Demand charge avoidance

  • Total cost of ownership

  • Carbon Reports

  • Avoided emissions (vs. grid-only)
  • Renewable energy credits
  • Carbon footprint reduction

9.3 EV Charging Stations

Charging Station Management

  • Station Configuration
  • Multiple charging stations
  • Charger types (Level 1, 2, DC fast)
  • Power capacity per charger

  • Location mapping

  • Charging Session Tracking

  • Session start/end times
  • Energy delivered per session
  • Charging power profile
  • User identification
  • Payment processing integration

Load Management

  • Smart Charging
  • Load balancing across chargers
  • Peak demand limiting
  • Time-of-use optimization

  • Grid capacity management

  • V2G (Vehicle-to-Grid)

  • Bi-directional charging support
  • Grid services (frequency regulation)
  • Emergency backup power
  • Battery sharing for microgrids

9.4 Virtual Power Plants (VPP)

VPP Aggregation

  • Distributed Energy Resources (DER) Aggregation
  • Multiple microgrids
  • PV systems
  • Battery storage
  • Controllable loads

  • EV chargers

  • Centralized Control

  • Aggregate capacity management
  • Coordinated dispatch
  • Grid services provision
  • Revenue optimization

VPP Services

  • Grid Services
  • Frequency regulation
  • Voltage support
  • Demand response

  • Capacity reserves

  • Market Participation

  • Energy market trading
  • Ancillary services
  • Capacity market participation
  • Revenue distribution to participants

10. Reporting & Analytics

10.1 Pre-Built Reports (100+ Reports)

Space Reports

  • Energy Reports
  • Space Energy by Category (electricity, water, gas)
  • Space Energy by Item (consumption, demand)
  • Space Comparison (multiple spaces)

  • Space Output (production-related)

  • Cost Reports

  • Space Cost (total cost breakdown)
  • Space Cost by Category

  • Space Cost Comparison

  • Carbon Reports

  • Space Carbon Footprint
  • Space Carbon by Category

  • Space Carbon Comparison

  • Additional

  • Space Load Profile
  • Space Efficiency (EUI, benchmarking)
  • Space Income (for rental properties)
  • Space Savings (vs. baseline)
  • Space Plan (target vs. actual)
  • Space Statistics (summary KPIs)
  • Space Prediction (forecasting)
  • Space Environment Monitor (temperature, humidity)

Equipment Reports

  • Energy Reports
  • Equipment Energy by Category
  • Equipment Energy by Item
  • Equipment Batch (multiple equipment)
  • Equipment Comparison

  • Equipment Tracking (real-time)

  • Cost Reports

  • Equipment Cost

  • Equipment Cost by Category

  • Carbon Reports

  • Equipment Carbon

  • Equipment Carbon Comparison

  • Performance Reports

  • Equipment Efficiency
  • Equipment Load Profile
  • Equipment Output
  • Equipment Income
  • Equipment Savings
  • Equipment Plan
  • Equipment Statistics

Meter Reports

  • Basic Reports
  • Meter Energy (consumption)
  • Meter Cost
  • Meter Carbon
  • Meter Batch (multiple meters)

  • Meter Comparison

  • Advanced Reports

  • Meter Real-Time (live data)
  • Meter Trend (historical trends)
  • Meter Tracking (time-series)
  • Meter Savings
  • Meter Plan
  • Meter Submeters Balance (parent-child validation)

Tenant Reports

  • Tenant Billing
  • Tenant Bill (invoice generation)
  • Tenant Cost Breakdown

  • Tenant Cost by Category

  • Tenant Energy

  • Tenant Energy by Category
  • Tenant Energy by Item
  • Tenant Batch

  • Tenant Comparison

  • Tenant Carbon

  • Tenant Carbon Footprint

  • Tenant Carbon Comparison

  • Additional

  • Tenant Load Profile
  • Tenant Savings
  • Tenant Plan
  • Tenant Statistics
  • Tenant Dashboard

Store Reports (for Retail/Multi-Store Operations)

  • Store Energy by Category
  • Store Cost
  • Store Carbon
  • Store Dashboard
  • Store Batch
  • Store Comparison
  • Store Load Profile
  • Store Savings
  • Store Plan
  • Store Statistics

Shopfloor Reports (for Manufacturing)

  • Shopfloor Energy by Category
  • Shopfloor Cost
  • Shopfloor Carbon
  • Shopfloor Dashboard
  • Shopfloor Batch
  • Shopfloor Comparison
  • Shopfloor Load Profile
  • Shopfloor Savings
  • Shopfloor Plan
  • Shopfloor Statistics

10.2 Dashboard & Real-Time Displays

Main Dashboard

  • Real-Time KPIs
  • Current power demand (kW)
  • Today's consumption (kWh)
  • Today's cost ($)
  • Today's carbon emissions (kg CO₂)

  • Comparison to yesterday/last week/last year

  • Visual Components

  • Energy flow Sankey diagram
  • Real-time trend charts
  • Top energy consumers (equipment/spaces)
  • Alerts and warnings panel
  • System status indicators

Specialized Dashboards

  • Energy Storage Dashboard
  • Battery SOC gauges
  • Charge/discharge power
  • Grid interaction

  • Revenue tracking

  • PV Station Dashboard

  • Current generation
  • Today's generation
  • Inverter status
  • Grid export/import

  • Revenue counter

  • Microgrid Dashboard

  • System topology
  • Power flows
  • Component status
  • Control mode

  • Self-sufficiency ratio

  • Tenant Dashboard

  • Tenant-specific consumption
  • Cost accumulation
  • Budget tracking
  • Comparison to other tenants

10.3 Report Export & Scheduling

Export Formats

  • Excel Export
  • Formatted Excel workbooks
  • Multiple sheets per report
  • Charts and graphs included

  • Raw data tables

  • PDF Export

  • Professional report layout
  • Company branding support
  • Charts and graphs

  • Summary tables

  • Image Export

  • PNG/JPEG format
  • Chart screenshots
  • Dashboard snapshots
  • For presentations and documents

Report Scheduling

  • Automated Report Generation
  • Daily, weekly, monthly schedules
  • Custom report intervals
  • Email delivery to recipients

  • Batch report generation

  • Report Distribution

  • Email distribution lists
  • WeChat delivery (for Chinese users)
  • Web message notifications
  • File storage for archival

10.4 Advanced Analytics

Predictive Analytics

  • Energy Forecasting
  • Short-term forecasting (hours/days)
  • Medium-term forecasting (weeks/months)
  • Weather-adjusted forecasts

  • Machine learning models

  • Anomaly Detection

  • Automated anomaly identification
  • Pattern deviation alerts
  • Equipment failure prediction
  • Consumption spike detection

Benchmarking

  • Internal Benchmarking
  • Compare spaces within enterprise
  • Compare equipment of same type

  • Compare time periods

  • External Benchmarking

  • Industry standard comparisons
  • Building rating systems (LEED, BREEAM)
  • Regional averages
  • Best-in-class targets

Custom Reports (Advanced Report Builder)

  • Report Builder Features
  • Drag-and-drop interface
  • Custom SQL queries
  • Multiple data sources
  • Custom calculations
  • Chart type selection

  • Layout customization

  • Use Cases

  • Executive summaries
  • Regulatory compliance reports
  • Custom KPI dashboards
  • Specialized analysis

11. Fault Detection & Diagnostics

11.1 Fault Detection Features

Real-Time Monitoring

  • Continuous Monitoring
  • All meter points monitored
  • Equipment parameters tracked
  • Sensor data analyzed

  • Control system status

  • Alarm Types

  • High/low value alarms
  • Rate-of-change alarms
  • Equipment status alarms
  • Communication failure alarms

Fault Detection Rules

  • Rule Configuration
  • Define fault conditions
  • Set threshold values
  • Configure alarm priorities

  • Define response actions

  • Rule Types

  • Simple threshold (e.g., temperature > 80°C)
  • Range check (e.g., 0 < power factor < 1)
  • Rate of change (e.g., flow increase > 20%/hr)
  • Pattern deviation (vs. baseline)
  • Multi-condition logic (AND/OR/NOT)

Equipment-Specific FDD

  • HVAC Fault Detection
  • Refrigerant leak detection (COP degradation)
  • Air filter clogging (pressure drop increase)
  • Economizer failure (incorrect operation)
  • Simultaneous heating and cooling

  • Excessive runtime

  • Lighting Fault Detection

  • Bulb failures (power drop)
  • Ballast failures

  • Excessive operating hours

  • Motor Fault Detection

  • Vibration anomalies
  • Current imbalance
  • Overheating
  • Bearing wear

11.2 Diagnostics & Analysis

Root Cause Analysis

  • Fault Investigation Tools
  • Historical trend review
  • Correlation analysis
  • Event timeline

  • Related alarm grouping

  • Diagnostic Reports

  • Fault summary report
  • Equipment reliability report
  • Mean time between failures (MTBF)
  • Mean time to repair (MTTR)

Performance Degradation Tracking

  • Efficiency Monitoring
  • Equipment efficiency trends
  • Performance benchmarking
  • Degradation rate calculation

  • Maintenance prediction

  • Indicators of Degradation

  • Increasing energy consumption
  • Decreasing output
  • Rising operating temperatures
  • Longer cycle times

11.3 Maintenance Management

Work Order Generation

  • Automatic Work Orders
  • Triggered by fault detection
  • Scheduled preventive maintenance

  • Condition-based maintenance

  • Work Order Attributes

  • Equipment/location identification
  • Fault description
  • Priority level
  • Estimated repair time
  • Assigned technician
  • Parts required

Maintenance Tracking

  • Work Order Lifecycle
  • Created (fault detected or scheduled)
  • Assigned (to technician)
  • In Progress (work started)
  • Completed (work finished)
  • Verified (performance confirmed)

  • Closed

  • Maintenance Analytics

  • Maintenance costs per equipment
  • Response time tracking
  • Completion rate
  • Recurring fault analysis
  • Equipment downtime

12. Integration & APIs

12.1 RESTful API

API Overview

  • Technology: Falcon framework (Python)
  • Protocol: HTTP/HTTPS
  • Format: JSON
  • Authentication: Token-based or API keys
  • Port: 8000 (default)

API Categories

  • Configuration APIs (100+ endpoints)
  • Spaces: /v1/spaces, /v1/spaces/{id}
  • Equipment: /v1/equipments, /v1/equipments/{id}
  • Meters: /v1/meters, /v1/meters/{id}
  • Cost Centers: /v1/costcenters, /v1/costcenters/{id}

  • Tariffs: /v1/tariffs, /v1/tariffs/{id}

  • Data Query APIs

  • Energy data: /v1/meters/{id}/energy/hourly
  • Billing data: /v1/meters/{id}/billing/monthly
  • Carbon data: /v1/meters/{id}/carbon/daily

  • Real-time data: /v1/meters/{id}/realtime

  • Report APIs

  • Generate reports: /v1/reports/{report_type}

  • Download reports: /v1/reports/{report_id}/download

  • Control APIs

  • Equipment commands: /v1/equipments/{id}/command
  • Point setvalues: /v1/points/{id}/setvalue

API Features

  • CRUD Operations
  • Create (POST)
  • Read (GET)
  • Update (PUT)

  • Delete (DELETE)

  • Query Parameters

  • Filtering (e.g., ?q=search_term)
  • Pagination (e.g., ?page=1&limit=100)
  • Date ranges (e.g., ?startdatetime=...&enddatetime=...)

  • Language selection (e.g., ?language=en)

  • Response Formats 

    {
  "status": "success",
  "data": {
    "id": 123,
    "name": "Building A Meter",
    "value": 1234.56
  },
  "message": null
}

12.2 Integration Protocols

Modbus TCP/IP

  • Master/Client Mode
  • Connect to Modbus devices as master
  • Read holding/input registers

  • Support for multiple slaves per gateway

  • Slave/Server Mode (for integration)

  • Expose MyEMS data as Modbus slave
  • Allow SCADA/BMS systems to read data
  • Configurable register mapping

BACnet IP

  • BACnet Client
  • Discover BACnet devices
  • Read object properties

  • Subscribe to COV (Change of Value)

  • BACnet Server (for integration)

  • Expose meters as BACnet objects
  • Support for BACnet/IP protocol
  • Standard object types (Analog Input, Binary Input)

MQTT

  • MQTT Publisher
  • Publish real-time data to topics
  • Configurable topic structure

  • QoS levels supported

  • MQTT Subscriber

  • Subscribe to external MQTT topics
  • Ingest data from IoT devices
  • JSON payload parsing

OPC UA

  • OPC UA Client
  • Connect to OPC UA servers
  • Browse node tree

  • Subscribe to data changes

  • OPC UA Server (for integration)

  • Expose MyEMS data as OPC UA server
  • Standard information model
  • Security certificate support

12.3 Third-Party Integrations

ERP Integration

  • Data Export
  • Energy cost data to accounting systems
  • Billing data for invoicing

  • Budget vs. actual reports

  • Supported ERPs

  • SAP integration
  • Oracle ERP Cloud
  • Microsoft Dynamics
  • Custom ERP via APIs

BMS/SCADA Integration

  • Data Exchange
  • Import BMS point data
  • Export energy analytics back to BMS

  • Alarm forwarding

  • Control Integration

  • Send control commands to BMS
  • Receive setpoints from BMS
  • Coordinated control strategies

Cloud Platforms

  • Cloud Data Export
  • AWS IoT Core
  • Azure IoT Hub

  • Google Cloud IoT

  • Data Analytics

  • Stream data to cloud analytics platforms
  • Machine learning integration
  • Big data processing

13. Mobile & Notifications

13.1 Mobile Access

Web-Based Mobile Interface

  • Responsive Design
  • Fully responsive web UI
  • Works on smartphones and tablets
  • Touch-optimized controls

  • Adaptive layouts

  • Mobile Features

  • Dashboard view
  • Real-time monitoring
  • Alerts and notifications
  • Quick reports
  • Equipment status

13.2 Notification System

Email Notifications

  • Automated Emails
  • Scheduled report delivery
  • Alarm notifications
  • Threshold violation alerts

  • System status updates

  • Email Configuration

  • SMTP server settings
  • Email templates
  • Recipient lists
  • Send schedules

WeChat Notifications (for Chinese Users)

  • WeChat Official Account
  • Template messages
  • Real-time alerts
  • Interactive menus

  • Report sharing

  • Notification Types

  • Energy alerts
  • Cost warnings
  • Equipment alarms
  • Daily summaries

Web Messages

  • In-App Notifications
  • Real-time message display
  • Notification bell icon
  • Unread count badges

  • Message history

  • Message Types

  • System announcements
  • Alarm notifications
  • Task assignments
  • Report completion

SMS/Text Messages

  • SMS Alerts
  • Critical alarm notifications
  • System down alerts

  • Urgent maintenance notifications

  • SMS Gateway Integration

  • Configurable SMS provider
  • Multi-recipient support
  • Message templates

14. Advanced Features

14.1 Distribution System Monitoring

Electrical Distribution

  • Distribution System Components
  • Main distribution boards
  • Sub-distribution panels
  • Distribution circuits
  • Circuit breakers

  • Transformers

  • Circuit Monitoring

  • Current per circuit
  • Voltage levels
  • Power factor
  • Circuit loading (% of capacity)
  • Unbalance detection

Distribution Visualization

  • Single-Line Diagrams
  • Interactive diagrams
  • Real-time data overlays
  • Color-coded status indicators

  • Alarm highlighting

  • Distribution Reports

  • Load analysis by circuit
  • Loss calculations
  • Capacity utilization
  • Power quality metrics

14.2 Power Quality Monitoring

Power Quality Metrics

  • Voltage Quality
  • Voltage sags
  • Voltage swells
  • Voltage unbalance

  • Harmonic distortion (THD)

  • Current Quality

  • Current unbalance
  • Harmonic content

  • Neutral current

  • Frequency

  • Frequency deviation
  • Frequency stability

Power Quality Reports

  • PQ Analysis
  • Event detection and classification
  • PQ indices calculation
  • Compliance with standards (IEEE 519, IEC 61000)

  • Root cause analysis

  • Power Quality Improvement

  • Identify PQ issues
  • Recommend mitigation measures
  • Track improvement over time

14.3 Production Integration (for Manufacturing)

Production Data Integration

  • Production Metrics
  • Production output (units)
  • Shift schedules
  • Machine operating hours

  • Downtime tracking

  • Energy vs. Production

  • Specific energy consumption (SEC)
  • Energy per unit produced
  • Production efficiency
  • Correlation analysis

Shopfloor Management

  • Shopfloor Configuration
  • Multiple shopfloors per site
  • Equipment associations
  • Meter assignments

  • Production line definitions

  • Shopfloor Reports

  • Energy by production line
  • Energy by shift
  • Production vs. energy correlation
  • Efficiency improvements

14.4 SVG Graphics

Interactive Graphics

  • Custom Visualizations
  • Upload custom SVG files
  • Overlay real-time data
  • Clickable elements

  • Animated indicators

  • Use Cases

  • Facility layouts with real-time data
  • Process flow diagrams
  • Equipment schematics
  • System topology views

14.5 Knowledge Management

Knowledge Base

  • File Management
  • Upload documents (PDF, Word, Excel)
  • Manuals and datasheets
  • Best practices guides

  • Training materials

  • Categorization

  • Organize by category
  • Tag-based organization
  • Search functionality
  • Version control

15. End Goals & Business Value

15.1 Energy Efficiency Achievements

Quantifiable Outcomes

  • Energy Reduction
  • 10-30% energy savings typical
  • Identify low-cost/no-cost opportunities
  • Track and verify savings

  • Continuous improvement

  • Peak Demand Reduction

  • Lower demand charges
  • Avoid capacity fees
  • Improve load factor
  • Grid flexibility

Operational Excellence

  • Equipment Optimization
  • Optimal equipment operation
  • Reduce equipment runtime
  • Extend equipment lifespan

  • Predictive maintenance

  • Comfort & Productivity

  • Maintain occupant comfort
  • Reduce temperature/humidity complaints
  • Improve indoor air quality
  • Enhance workplace productivity

15.2 Cost Reduction

Direct Cost Savings

  • Energy Bill Reduction
  • Lower energy consumption costs
  • Reduced demand charges
  • Tariff optimization

  • Avoid power factor penalties

  • Operational Cost Savings

  • Reduced maintenance costs
  • Fewer emergency repairs
  • Extended equipment life
  • Lower replacement costs

Financial Visibility

  • Cost Transparency
  • Understand where money is spent
  • Identify cost reduction opportunities
  • Justify capital investments
  • Budget accurately

15.3 Carbon Neutrality & Sustainability

Environmental Goals

  • Carbon Reduction
  • Track progress to carbon neutrality
  • Measure emission reductions
  • Renewable energy integration

  • Carbon offset management

  • Regulatory Compliance

  • Meet carbon reporting requirements
  • Comply with energy regulations
  • Prepare for carbon taxes
  • Achieve green building certifications

Corporate Sustainability

  • ESG Reporting
  • Environmental, Social, Governance metrics
  • Investor reporting
  • Sustainability rankings
  • Corporate responsibility

15.4 Data-Driven Decision Making

Strategic Insights

  • Informed Decisions
  • Data-backed capital planning
  • Technology selection
  • Energy procurement strategies

  • Investment prioritization

  • Performance Management

  • KPI tracking
  • Benchmarking
  • Target setting
  • Continuous improvement

Competitive Advantage

  • Market Differentiation
  • Green building certifications
  • Sustainability leadership
  • Operational excellence
  • Cost leadership

15.5 Compliance & Reporting

Regulatory Compliance

  • Energy Regulations
  • ISO 50001 compliance
  • GB/T 23331 (China)
  • ASHRAE standards

  • Local building codes

  • Reporting Requirements

  • Government energy reporting
  • Carbon disclosure (CDP)
  • LEED/BREEAM reporting
  • Utility rebate applications

Audit & Verification

  • Data Integrity
  • Auditable data trails
  • Measurement & Verification (M&V)
  • Third-party verification
  • Energy audit support

15.6 Scalability & Future-Proofing

Enterprise Scalability

  • System Growth
  • Add meters and equipment easily
  • Expand to new sites
  • Integrate new technologies

  • Support 1000+ meters per installation

  • Technology Evolution

  • Open architecture
  • Standard protocols
  • API-first design
  • Cloud-ready

Innovation Enablement

  • Emerging Technologies
  • AI/ML integration ready
  • IoT device support
  • Edge computing compatibility
  • Blockchain for energy trading

Appendix: Feature Summary Matrix

Feature Category Key Features User Benefit Business Value
Authentication Username/email login, session management, password security, account lockout Secure access, user accountability Protect sensitive data, regulatory compliance
Authorization RBAC, privilege system, API keys, data isolation Granular access control, multi-tenancy Secure multi-organization deployments
System Config Spaces, equipment, meters, cost centers, tariffs Flexible system setup, easy expansion Adapt to any organizational structure
Data Acquisition Modbus TCP, MQTT, offline import, real-time monitoring Automatic data collection, minimal manual entry Reduce labor, improve data quality
Data Processing Normalization, cleaning, aggregation, virtual meters Accurate data, consistent reporting Reliable analytics, confident decisions
Energy Management Multi-level tracking, flow visualization, load profiling Complete visibility, identify waste Optimize energy use, reduce consumption
Billing & Cost Multi-tariff support, cost allocation, budget tracking Transparent costs, budget control Reduce costs, accurate invoicing
Carbon Tracking Emission calculations, scope-based reporting, sustainability KPIs Track carbon footprint, sustainability goals Meet regulations, corporate responsibility
Advanced Systems Energy storage, microgrids, PV, EV charging, VPP Renewable integration, grid services Revenue generation, energy independence
Reporting 100+ pre-built reports, dashboards, export, scheduling Comprehensive insights, time savings Inform strategy, demonstrate ROI
FDD Fault detection, diagnostics, maintenance management Early problem detection, prevent failures Reduce downtime, lower maintenance costs
Integration RESTful API, Modbus, BACnet, MQTT, OPC UA Connect existing systems, seamless data exchange Leverage existing investments, avoid silos
Notifications Email, WeChat, web messages, SMS Timely alerts, stay informed Quick response, prevent issues
Advanced Features Distribution monitoring, power quality, production integration Specialized capabilities Industry-specific value

Conclusion

MyEMS provides a comprehensive, end-to-end energy management solution that addresses every aspect of energy monitoring, analysis, and optimization. From initial user authentication through data acquisition, processing, analysis, and reporting, the system delivers:

✅ Complete Visibility: Real-time and historical energy data across the entire organization
✅ Cost Control: Automated billing, budget tracking, and cost reduction opportunities
✅ Sustainability: Carbon tracking, renewable integration, and carbon neutrality goals
✅ Operational Excellence: Fault detection, maintenance optimization, and equipment efficiency
✅ Data-Driven Decisions: 100+ reports, dashboards, and advanced analytics
✅ Scalability: Support for 1000+ meters, multi-site deployments, and future technologies
✅ Integration: Open APIs and standard protocols for seamless system integration

End Goal Achievement: Organizations using MyEMS typically achieve 10-30% energy savings, significant cost reductions, carbon neutrality progress, and operational excellence through data-driven energy management.

Document Version: 1.0
Last Updated: January 2025
MyEMS Version: v5.12.0
Author: MyEMS Documentation Team

For more information: - Email: zny@myems.org - WeChat: +86 13011132526 - GitHub: MyEMS/myems