Company Overview

Eneryield AB is a deep-tech software enterprise based in Gothenburg, Sweden, specializing in Explainable Artificial Intelligence (XAI) for electrical power systems. Founded as a spin-off from nearly a decade of academic research at Chalmers University of Technology, the company is legally registered at Chalmers Ventures. Eneryield's primary objective is to transform traditional, reactive electrical infrastructure into proactive, smart grids capable of predicting and isolating faults before they result in widespread power outages.

The company operates globally, servicing Transmission System Operators (TSOs), Distribution System Operators (DSOs), and large industrial power consumers across three continents. Eneryield's solutions address the modern operational challenges faced by power utilities, which are increasingly strained by the integration of intermittent renewable energy sources, electric vehicle (EV) charging demands, and extreme weather events.

Technical Approach: Explainable AI (XAI)

Traditional machine learning algorithms often function as "black boxes," providing predictions without clarifying the underlying reasoning. In high-stakes environments like municipal and national power grids, utility engineers cannot safely execute multi-million dollar asset decisions based on an unexplained software alert.

Eneryield solves this issue by deploying Explainable AI (XAI). The proprietary core engine analyzes raw waveforms, transient signals, and historical grid anomalies to provide a detailed, transparent analysis. When the system detects an impending failure, it informs grid operators of: 1. The Risk Profile: The probability and estimated time horizon of a catastrophic fault or asset failure. 2. The Root Cause: What type of fault is developing (e.g., localized insulation breakdown, cable degradation, or phase-to-ground issues). 3. The Location: Precise tracking of where the anomaly is localized across the distribution network.

Core Product: Eneryield IntelliView®

Eneryield’s primary commercial software suite is Eneryield IntelliView®. This hardware-agnostic platform integrates into a utility provider's existing Supervisory Control and Data Acquisition (SCADA) systems, energy management systems (EMS), digital protection relays, and merging units.

Primary Functionalities & Capabilities

• Intelligent Fault Forecasting: IntelliView® continuously screens grid data to discover underlying anomalies. It flags vulnerabilities days or weeks in advance, allowing operators to transition from emergency reactive repairs to scheduled, preventative operational maintenance.
• Grid Health Assessment & Asset Lifetime Estimation: By measuring continuous electrical stress patterns, harmonic distortions, and micro-transients, the software estimates the ongoing degradation rate of critical infrastructure, such as power transformers and underground high-voltage cables.
• Energy Loss Estimation: The platform models power flows and anomalous current leakage to isolate areas experiencing non-technical or systemic energy dissipation, giving grid operators actionable insights into transmission efficiency.
• Rapid Hardware Integration: The software operates without installing physical sensors, auxiliary CTs (current transformers), or proprietary infrastructure. It ingests data directly from existing digital power meters and substation equipment using standard utility communication frameworks.

Business Value & Operational Metrics

Eneryield IntelliView® shifts utility expenditures from emergency capital deployment (CAPEX) to optimized operational efficiency (OPEX). By providing grid operators with real-time risk visibility, the system yields substantial financial and structural performance metrics:

| Metric Category | Performance Impact | Operational Result | |---|---|---| | Grid Downtime | 60% to 80% reduction | Drastically improves SAIDI (System Average Interruption Duration Index) and SAIFI (System Average Interruption Frequency Index) scores. | | O&M Expenditures | 15% to 30% reduction | Lowers emergency truck rolls, overtime labor costs, and blind physical inspections through precise fault localization. | | Financial Yield | Self-financing model | Prevented asset destructions (such as multi-million dollar transformer explosions) offset software licensing costs. |

Regulatory Compliance & Corporate Sustainability

Eneryield aligns its technological framework with evolving global energy regulations and corporate sustainability mandates:

• Corporate Sustainability Reporting Directive (CSRD) Support: By drastically minimizing power grid failures, energy losses, and physical equipment replacements, Eneryield provides utilities with verifiable data streams to strengthen their environmental, social, and governance (ESG) disclosures under European CSRD laws.
• Data Security & IT Protection: Eneryield deploys tailored data security architectures designed around the sensitive nature of critical infrastructure. The platform operates within strict localized utility networks according to IEC standards, ensuring that data processing adheres entirely to national cybersecurity regulations.