Turn every meter reading into one clear energy ledger
Metering, analytics, electrical safety, alarms and reporting in one workspace. Electricity, water, gas and heat share one accounting basis — for buildings, campuses, factories, hospitals and schools.
Free Community Edition / self-host- 19
- functional modules
- 4
- energy types: power, water, gas, heat
- 4
- online electrical-safety monitors
- Multi-site
- group and campus management
- Peak38%
- Flat35%
- Valley27%
- Switchroom 2 · outgoing panel joint temperature highLevel 2
- Bldg B 3F lighting circuit · residual current over limitLevel 1
From one meter to one ledger
Each of the five stages maps to real modules in the product. Data flows on one consistent model of devices, circuits and sub-items from the moment it is connected.
- 01
Connect
Integrate acquisition platforms and gateways; map meters and sensors to devices and circuits.
Data acquisition · System status - 02
Meter
Break down power by sub-item, group and time-of-use; convert water, gas and heat alongside.
Power statistics · Settings - 03
Analyze
Trace energy flows, compare year-on-year and month-on-month, benchmark; unit consumption for industry.
Energy analysis · Industrial energy - 04
Protect
Monitor leakage, temperature and insulation online; raise alarms by severity.
Electrical safety · Fault alarms - 05
Report
Build daily, weekly and monthly report templates, or design your own datasets and layouts.
Report center · Custom reports
What you see when you open EMS
The menu on the left is the real product menu. Pick any module to see its tabs and what it does.
Projects
Core modulesBuild an organization tree of projects, buildings, areas, floors and departments. All statistics hang on this tree.
- Manage many projects from one account
- Drill down building → area → floor
- Department-level consumption on its own
- Central HQ campus3
- Bldg A · Office12F
- 3F Finance
- 5F R&D center
- Bldg B · Labs6F
- Energy center
Menus and tabs reflect the current product version. Some advanced modules are enabled per project.
What goes into the ledger
The main indicators EMS produces on one model of devices and circuits, each tagged with the module where you find it.
Usage and cost
The base layer: how much, how much it cost, and when.
- kWhTotal electricityPower statistics
- CNYElectricity costDashboard
- kWhPeak, flat and valley energyTime-of-use
- kWhSub-item and group energySub-items · Groups
- t · m³ · GJWater, gas and heat use and costSettings · prices
Conversion
Conversion factors in Settings bring every energy type onto one unit.
- tceTotal energy as coal equivalentDashboard
- tCO₂Carbon emissionsDashboard
- %Year-on-year, month-on-month changePower statistics
Intensity and benchmarks
Divide totals by floor area, output or headcount so projects can be compared.
- kWh/m²Energy per floor areaBenchmarking
- CNY/m²Cost per floor areaBenchmarking
- per product unitEnergy per unit of outputIndustrial · Unit consumption
- kWh/personEnergy per personIndustrial · Tiered consumption
Distribution operation
Whether switchrooms and transformers run in a safe, economical range.
- %Transformer load ratePower monitoring
- kWMaximum demandDevice detail
- cosφPower factorPower curves · Benchmarking
- kWh · %Line lossPower statistics
- %Harmonic contentPower quality
Safety and environment
Electrical-fire risks and switchroom conditions; breaches go straight to fault alarms.
- mAResidual currentElectrical safety
- ℃Cable and joint temperatureElectrical safety
- MΩInsulation resistanceElectrical safety
- ℃ · %RHTemperature and humidityEnvironment
Per-area, per-person and per-unit indicators need floor area, headcount or output entered for the project first.
Different roles open different pages
One data set: the energy lead watches trends and benchmarks, the duty electrician watches alarms and the single-line diagram, finance watches bills.
How much more did we use than last month, and where?
- Power, cost and carbon on the dashboard
- The largest sub-items in the energy-flow diagram
- YoY/MoM and cross-project benchmark ranking
- Room to adjust the peak–valley structure
How much does the peak–valley mix cost you?
Adjust monthly consumption and the peak/flat/valley split, then try shifting part of the peak load into the valley.
- Peak76,000 kWh × 1.05¥ 79,800
- Flat70,000 kWh × 0.65¥ 45,500
- Valley54,000 kWh × 0.30¥ 16,200
Illustrative only. Prices are samples; use your latest local tariff. EMS lets you configure tariffs and periods for each project’s region.
Risks show up as alarms, and handling is on record
Four kinds of online monitoring cover common electrical-fire risks on the distribution side. Every anomaly lands in fault alarms.
Leakage & cable temperature
Continuous residual current and cable temperature; alarms on breach.
Joint temperature
Busbar and connector temperatures inside switchgear.
Insulation monitoring
Online insulation resistance, e.g. for IT earthing systems.
Fiber-optic temperature
Distributed sensing along cables for long cable trenches.
- 1TriggerA status change or limit breach creates an event
- 2GradeAlarm-level rules assign severity
- 3LocateFind the circuit on the diagram and device detail
- 4ConfirmThe handler acknowledges, clears and records the result
- 5ReviewAlarm analysis surfaces frequent circuits
Devices, APIs, gateways: all into one ledger
The mainstream energy IoT platforms on the market are already integrated, so most existing meters, gateways and third-party systems connect as they are. When an owner needs something specific, we can also build a custom platform for them.
- Meter and gateway online status
- Offline events logged automatically
- Sync job run history
- Every point mapping inspectable
Any brand or model. Share point lists or API documents during pre-sales and we will assess the connection path and timeline.
From meter inventory to daily use
Most projects follow these six steps. The first two decide whether later statistics are clear, so they deserve the time.
- 1Distribution or single-line diagram
- 2Meter list: brand, model, location
- 3API documents for the acquisition platform or gateway
- 4Local tariff and peak/flat/valley periods
- 5Floor area, headcount or output data
Timelines depend on meter count, connection path and site conditions. We provide a project plan during pre-sales.
- 1
Inventory meters
Check each meter’s location and upstream/downstream relation against the diagram.
OutputMeter and circuit list - 2
Build the structure
Create projects, buildings, areas, floors and departments; decide sub-items and groups.
OutputOrg tree and sub-item plan - 3
Connect and map
Integrate the platform or gateway and map each data point to devices and circuits.
OutputOnline meters and mapping record - 4
Set the basis
Enter tariff periods, water/gas/heat prices and conversion factors.
OutputBillable, convertible statistics - 5
Verify and set limits
Cross-check data with upstream/downstream differences; set alarm levels and limits.
OutputLine-loss check and alarm rules - 6
Train and hand over
Train each role on its pages and set up daily and monthly report templates.
OutputAccounts, templates and guide
Administration, audit and openness
EMS runs on MeetCarbon Cloud, so accounts, data scope and interfaces are managed the same way as the rest of the platform.
Organization isolation
Each organization under a group, park or service provider keeps its data separate and manages it independently.
Project-level data scope
Statistics, alarms and reports work within a project, and projects can be benchmarked against each other.
Operation and control logs
Configuration changes and control actions are logged one by one, searchable by time and operator.
Open meter API
Token-based access to meter lists and readings, for dashboards or your own systems.
Data export
Statistics lists export to CSV; custom reports can output Excel, PDF and more.
Cloud or on-premises
Use the MeetCarbon Cloud service, or deploy on your own servers.
Works with other MeetCarbon Cloud products
EMS metering data feeds these products directly, with no second round of meter integration.
Community and Enterprise
Community Edition is free and self-hostable — good for single-site trials and integration testing. Choose Enterprise for multiple projects, prepaid billing and on-site delivery.
| Capability | Community | Enterprise |
|---|---|---|
| Projects | 1 | Multi-project / multi-org |
| Meters, live data, alarms, basic reports | ||
| Prepaid / billing | ||
| HMI editing | Read-only diagram | Full edit and publish |
| Power quality, fire safety | Per project | |
| O&M work orders | ||
| Custom reports | ||
| On-site delivery | Community self-serve | Formal contract |
Where it is used
EMS works on its own or as the energy foundation inside our industry solutions.
Frequently asked questions
Can meters we already installed be connected?
In most cases, yes. If you have an acquisition platform or gateway, we integrate through its API. Meters with only a field bus can be connected through an added gateway. Share brands and point lists and we will assess the path.
Is on-premises deployment supported?
Yes. Enterprise can run on your own servers, and Community Edition can be self-hosted as well.
How are carbon emissions calculated?
Set coal-equivalent and carbon factors for power, water, gas and heat under Settings → Conversion factors. Statistics and dashboards convert with those factors, which you can update to the latest published values.
How does it relate to Zero-Carbon Building and Zero-Carbon Park?
EMS handles metering, monitoring and safety. Zero-Carbon Building and Park add carbon targets, PV and storage, and carbon assets on top, reusing the same energy data.
Can we upgrade from Community to Enterprise later?
Yes. Project structure, device and circuit setup carry over; after upgrading you enable prepaid, HMI editing and other modules as needed.
Can several parks or factories be viewed together?
Yes. Enterprise supports multiple projects and organizations. Each project has its own statistics, and projects can be ranked on intensity, unit cost and power factor.
How are sub-items defined?
EMS ships with a common sub-item tree — HVAC, power equipment, lighting and sockets and so on — which you adjust to the building, then combine with groups and formulas into the breakdowns you need.
Can we see transformer load and power factor?
Yes. Power monitoring shows transformer load rate, with a warning at 80% and overload at 90% by default; thresholds are adjustable. Power factor and maximum demand are in power curves and device detail.
Can alarms be pushed to phones?
Alarms are shown by level in EMS, and handlers acknowledge and clear them with a record kept. SMS, WeCom and other push channels are integrated per project; we can assess this during pre-sales.
Can prepaid cut power automatically when the balance runs out?
The prepaid module manages tenant accounts, top-ups, bills and low-balance warnings. Remote switching depends on whether the meters and gateways support control, and is enabled after a per-project assessment.
Can data be exported or connected to our own systems?
Yes. Statistics lists export to CSV, custom reports can output Excel, PDF and other formats, and an open meter API gives token-based access to meter lists and readings.
Is there AI analysis?
AI capabilities such as anomaly detection, load forecasting and saving recommendations can be enabled per project and shown in the demo.
Check whether your meters can connect
Tell us the site type, meter count and current acquisition setup. We will arrange a demo and suggest a connection plan.