You know how much you spend on energy. But you don't know where.
Submetering industrial by machine, line and shift. A comprehensive energy management solution without construction, without delays, without dependence on the manufacturer.
- Control the energy cost of each piece, batch or shift.
- Eliminate the unproductive consumption before it becomes a fixed cost.
- Connect your energy monitoring data to your ERP and BI in weeks.
- Reduce your carbon footprint with auditable data by process and product.
How much does what you don't see cost you?
Most industrial plants know their overall consumption. But between the main meter and the final product, there is a black box: lines, machines, processes whose energy cost no one can allocate.
- Energy cost that does not match actual production.
- Inefficient consumption that occurs every month without being linked to a specific machine.
- Demand peaks that spike bills and generate avoidable penalties.
- Billing for reactive energy or errors in readings that are not questioned due to lack of information.
From installation to actionable data in weeks.
Native integration with your ERP and BI
The energy data where you need it. Goodbye to manual reporting; hello to real-time control.
No wires, no interruptions
We capture your data via LoRaWAN or through wired RS485/Modbus connection, depending on the measurement point.
No manufacturer dependencies
We connect to what you already have. Compatible with any equipment.
Scalable
Build your value machine to machine. You set the pace.
One solution. Vision and control of your entire industrial plant.
Nébula Energy centralises the energy data of your plant and provides complete visibility from a single point. It connects to your equipment seamlessly and without interrupting production.
Robust and secure.
Ensures operational continuity.
Invisible consumption, now visible
Identify hidden consumption when it occurs and act before it happens again.
Granular insight
Detect deviations the same day, not the following month.
A solid foundation for ISO 50001 and ESG
Total traceability: from consumption to compliance. The evidence you need for audits and decarbonisation targets, always available.
Carbon footprint by process and product
Calculate CO₂ by product, by line and machine. Structured data ready for your ESG reporting.
From estimated data to real data
Compare actual consumption vs process reference. Every action has a measurable and demonstrable impact.
Traceable and auditable energy cost
Accurately assign the cost of each product, batch or shift. Reliable and comparable data, ready for audit.
Proven technology. Trusted industrial partner.
Since 2007, Celestia TST has deployed over 330,000 IoT devices in industrial environments.
We are part of the Celestia Group, a European leader in technology for critical sectors such as aerospace and defence. That means one thing for you: proven reliability, not promises. Here are some of the companies that have already trusted us:
Frequently asked questions
No, the installation is designed to be non-intrusive and minimise any impact.
It depends on the scope (lines, measurement points), but the goal is to move to actionable data in weeks, not months.
Yes. The solution is agnostic and adapts easily to your infrastructure. It connects with your management systems like SAP or Dynamics 365. It also connects with your databases.
El coste de implantación depende del número de puntos de medida. En cuanto al retorno, los datos del sector son consistentes: las plantas industriales que implantan submetering logran reducciones de entre el 15% y el 25% en su factura energética, con un periodo de recuperación de la inversión de entre 12 y 24 meses.
In an initial conversation, we can provide a rough estimate for your plant.
The first step is to see what you don't see today.
In 30 minutes we can confirm if Nebula Energy fits your plant, how many measurement points you would need, and what you could start measuring in the first few weeks.