Acoustic Predictive Maintenance · Edge AI · Energy Sector

Every machine tells a story. We listen.

MikaGu listens to the acoustic signatures of critical assets and uses an on-device Edge AI computer to detect anomalies, perform prognostics, and estimate remaining useful life for energy infrastructure. Fully air-gapped. Zero cyber exposure.

Reactive Maintenance is Costing Millions.

In power generation and transmission, a single undetected fault in a turbine, pump, or high-voltage transformer doesn't just damage equipment—it disrupts the grid and bleeds revenue.

Traditional sensors catch failures too late, and cloud-reliant monitoring systems expose critical infrastructure to unacceptable cyber vulnerabilities. You need a solution that listens deeper, acts faster, and stays completely offline.

$460K
Lost Revenue · Per Day of Downtime
Every unplanned outage at a single power plant translates directly into lost generation revenue—before accounting for grid penalties and emergency repair costs.
3×
Higher Maintenance Costs · Unplanned vs. Planned
Unexpected failures force emergency interventions that cost far more than scheduled maintenance—and expose your plant to cascading damage across connected systems.
40%
Of Maintenance Spend · Wasted on Unnecessary Work
Without accurate fault intelligence, teams over-maintain healthy assets and under-maintain degrading ones—burning time, materials, labor, and spare parts on the wrong priorities.

Figures based on industry research across power generation and transmission.

Meet Air Sense™: The Ultimate Acoustic Edge-AI Retrofit.

Air Sense™ is a complete hardware and software solution. A microphone array captures the internal acoustic signatures of rotating machinery and electrical equipment—transformers, storage systems, turbines, pumps, etc. A dedicated edge computer processes all data locally, delivering anomaly detection, fault diagnosis, and remaining useful life estimation. No cloud. No exposure. No compromise.

— 01

Microphone Array

Non-intrusive retrofit. Captures internal acoustic signatures continuously, in real time.

— 02

Acoustic Signatures

Rich signal data from rotating machinery and electrical assets—turbines, pumps, transformers, and energy storage.

— 03

Edge AI Computer

On-device inference only. Auto-calibrates to each specific asset and environment. Zero data leaves the machine.

— 04

Anomaly Detection

Trained exclusively on healthy operational data. No fault examples required. Detects degradation earlier than any vibration or temperature sensor.

— 05

Actionable Alerts

Fault location, root cause classification, and remaining useful life—delivered to operators as clear, actionable intelligence.

Earlier Detection Than Any Other Signal

Acoustic signatures shift before vibration, temperature, or visual symptoms appear. Air Sense™ catches faults at onset—giving you a maintenance window, not a crisis.

High Precision, Low False Alarms

On-device processing filters background noise and identifies microscopic harmonic shifts. Extremely high detection accuracy means your team acts on real faults, not noise.

Complete End-to-End Solution

Not a sensor, not a software plugin—a fully integrated system covering hardware, sensing, and AI analysis. One retrofit, complete coverage.

Air-Gapped by Design

100% on-device processing. No cloud dependency, no network exposure. Your operational data—and your competitive intelligence—never leaves the machine.

Validated on real assets.

Proven on critical energy equipment in live operational environments. Our AI is trained exclusively on healthy operational data—zero fault examples required, enabling rapid deployment on any new asset type.

0%
Pumps
0%
Fans
0%
Servo Motors
0%
Valves
>0%
Root Cause
Working with leading Israeli energy operators
Dorad Power Station
Energy · Power Generation
One of Israel's largest private power plants—where Mikagu monitors critical electrical equipment.
Dalia Power Station
Energy · Power Generation
A major independent power producer—where Mikagu monitors critical rotating equipment.
Get in touch

Let's redefine predictive maintenance together.

Whether you are looking to secure a specific facility or deploy across a regional grid, our team is ready to demonstrate the impact.

What a pilot looks like

A typical pilot runs 3–6 months on-site at your facility—we install the Air Sense™ retrofit on selected assets, establish a healthy-operation baseline, and deliver live anomaly detection and root-cause reporting throughout.