Intelligent Energy Management for Buildings.
epulsio is a cloud SaaS platform that turns operational data from buildings, production, and processes into concrete energy and cost savings.
Metadata analysis for energy efficiency
The system collects and structures metadata from all connected sources — meters, sensors, HVAC units, lighting, web sources (OKTE, exchange, weather, IoT) and BMS systems. Using AI models, the platform maps energy flows (which devices, zones or operations consume the most, when and how efficiently), detects anomalies (comparing current consumption with historical patterns and benchmarks across your own sites, production lines, and industry standards), and produces prioritized recommendations — instead of hundreds of alerts, the facility manager receives a clear list of actions ranked by potential impact.
Map energy flows
Understand which devices, zones, and operations consume the most — and when.
Detect anomalies
Compare live consumption with historical patterns and cross-site benchmarks.
Prioritized actions
A clear, ranked list of actions by potential impact — not hundreds of alerts.
Energy system control — collect, analyze, synthesize
The core of the platform is a continuous data cycle.
Collection
Connection to BMS, SCADA, IoT gateways, smart meters over standard protocols (BACnet, Modbus, API). Data streams in real time or at configured intervals.
Analysis
Algorithms process time series, detect trends, seasonality, peaks and deviations. Machine learning identifies hidden dependencies between variables (weather, occupancy, production).
Synthesis
Outputs are aggregated into dashboards, reports, and automated rules. The user sees not just "what is happening", but also "why" and "what to do about it".
The result is a unified view of the entire energy ecosystem of a building — without juggling dozens of vendor interfaces.
Fault Detection & Diagnostics (FDD)
FDD continuously monitors equipment health and surfaces faults before they cause downtime or excess consumption.
Predictive diagnostics
Models predict performance degradation (clogged filter, refrigerant leak) based on gradual data drift.
Fault prioritization
Each detected fault is scored by impact on consumption, comfort, and safety — so the maintenance team works the most important issues first.
FDD cuts unplanned downtime, extends equipment lifetime, and eliminates "silent energy guzzlers" — faults that are invisible but cost thousands of euros a year.
SPOT market — smarter energy purchasing
The platform integrates data from short-term markets for electricity and natural gas.
Real-time price signals
Live visualization of current and forecast SPOT prices (OKTE, EEX).
Automatic load scheduling
Shift energy-intensive operations (battery charging, cooling storage, hot-water heating) into the cheapest hours.
Simulation & backtesting
Model how much you would save under different purchasing strategies.
Price-peak alerting
Notifications when prices cross a threshold, with a recommended immediate response.
The result: lower per-unit energy costs without investing in new infrastructure.
Flexibility & supplier cooperation
Modern energy systems need flexibility — the ability to adjust consumption or supply based on grid conditions. epulsio provides the technical foundation for that cooperation.
Flexibility aggregation
Calculate how many kW and for how long the building can shift or reduce consumption.
Automated demand response
On signals from the supplier or grid operator (demand response, DSM), the system adjusts equipment automatically following pre-approved rules.
Reporting for suppliers
Transparent data on flexibility delivered — usable for billing and bonus settlement.
Bidirectional flow support
If the building has PV, batteries, or cogeneration, the platform optimizes consumption AND the sale of surpluses back to the grid.
Summary of benefits
| Area | Benefit |
|---|---|
| Metadata analysis | Accurate consumption overview, identification of savings |
| Centralized collection & analysis | Unified management instead of fragmented systems |
| FDD | Fewer faults, lower operating costs, longer equipment lifetime |
| SPOT market | Energy at the most favorable prices |
| Flexibility | New revenue, stronger position with the supplier, grid support |
Everything runs in the browser — no installation. All you need is internet access and permission to connect your data sources.
We speak every protocol.
Siemens, Honeywell, Schneider — direct controller-level access.
REST / JSON for custom systems and internal tools.
Bulk import — backfill years of historical data in minutes.
Real-time IoT sensor streams — lightweight, sub-second latency.
A single view of every building.
Browser-based dashboards, AI predictions, and SPOT price optimization — all in one platform.
The founders.
Peter Lukeš
Co-Founder · Entrepreneur & Investor
Read bio →
Peter Bohuš
Co-Founder · Building Physicist
Read bio →
Lukáš Masár
Co-Founder · Engineering & AI
Read bio →
Partners.
Two ways to work with us.
Coaching
Self-driven with platform support
- Activities Creation
- Dashboards
- Live Diagnostic Review
- Data Model Review
- Configuration Review
Engineering
Hands-on — we run it with you
- Everything in Coaching
- Activities Prioritization & Validation
- Consulting
- Site Visit
Ready to make your building smarter?
Schedule a 30-minute demo. We'll show you live diagnostics on a real building.
Schedule a demo