Energy Management
Energy Billing


ISO 50001 certified
Installation: Local or in data center
Unlimited number of data points

ISO 50001 certified

Unlimited number of data points

Installation within approx. 1 day (basic functions)

Use our ISO 50001 Energy Management System to monitor all usage data and bill utilities at the push of a button.  Joulio-Web EMS can quickly be integrated into an existing IT landscape and scaled to an unlimited number of meters or locations.

Our energy management software "Joulio-Web" is ISO 50001 certified.

The web-based software automatically records and analyses all relevant energy and process data. This data allows decisions to be made quickly or processes modified to prevent exceeding energy peaks.

Features and requirements per ISO 50001

  • Continuous data evaluation
  • Visualisation incl. individual charts
  • Automated reporting
  • Alerting
  • Integration into existing systems
  • Support & update service
  • Cost centre & residential billing


  • M-Bus via EMU M-Bus Center
  • Modbus TCP
  • Modbus RTU (via Modbus TCP / Mobus RTU Master)
  • CSV Import via FTP
  • CSV Import via Web-Interface (GUI)
  • Manual data input
  • Further interfaces in development

Customer benefits

  • Quickly ready to use and integrated into existing IT landscapes
  • Supports popular multi-make meters
  • Energy usage becomes transparent
  • Visualisation and reporting for ISO 50001 certification
  • Automatic monthly reports
  • Scalable, unlimited number of meters and locations
  • Software, energy meter, set-up straight from the manufacturer


  • Line graph
  • Bar graph
  • Sankey graph
  • Load profile analysis
  • Graph customisation
  • Each graph may be used for any measurement
  • Further visualisations planned

General menu navigation

  • Dashboard with user-friendly grouping
  • Overview of all meters
  • Meter and data logger configuration
  • Backup and data export


  • Time-controlled reporting, e.g. daily, monthly
  • Event-driven reports
  • Custom report contents
  • E-mail transmission in common formats


  • Custom thresholds
  • Custom tolerance bands
  • E-mailed alarms
Order information
Joulio-Web Software
EMS0EL000Energy Management ISO 50001 | Joulio Basic
Incl. Licence for 30 devices
LIC0EL010Licence for 10 devices
LIC0EL050Licence for 50 devices
LIC0EL100Licence for 100 devices
UP0EL000Update Joulio-Web Basic
Incl. 30 devices
UP0ELL00Update Joulio-Web | additional devices