Intelligent Technology for the Energy Transition
We help energy producers, network operators, and utility companies modernise their operational technology, extract value from sensor data, and build the digital capabilities needed for a low-carbon future.
40%
Avg. outage reduction
IEC 62443
OT security standard
Scope 1–3
Full ESG coverage
The energy and utilities sector is undergoing its most significant transformation in a generation. The shift to renewables, the rise of distributed energy resources, smart grid infrastructure, and tightening regulatory obligations around emissions and sustainability reporting are all reshaping the technology requirements of the sector. Astrexa helps energy and utilities companies navigate this complexity — building data platforms, integration layers, and AI systems that turn operational complexity into competitive capability.
Industry Challenges
OT/IT Integration and Data Accessibility
Operational technology — SCADA systems, sensors, control systems — generates vast volumes of data that is difficult to access, contextualise, and analyse. The gap between OT and IT means that operational intelligence is locked away from business analysts, engineers, and decision-makers who could act on it.
Asset Reliability and Unplanned Outages
Ageing grid infrastructure and generation assets are subject to unexpected failures that cause costly outages, safety incidents, and regulatory penalties. Maintenance is still predominantly scheduled or reactive — leaving predictive approaches underutilised despite available sensor data.
Sustainability and ESG Reporting Obligations
Regulators, investors, and customers are demanding accurate, auditable emissions data and ESG reporting. Many energy organisations lack the data infrastructure to produce this at the required granularity and frequency — creating compliance risk and reputational exposure.
Grid Balancing in a Distributed Energy Landscape
The proliferation of rooftop solar, battery storage, EVs, and demand-response programmes creates new complexity for network operators managing grid stability. Traditional forecasting and dispatch tools are not designed for the bi-directional, variable nature of distributed energy resources.
How Astrexa Helps
IoT Data Platform and OT/IT Integration
We design and build unified industrial data platforms that ingest sensor data from SCADA, PLCs, smart meters, and field devices — applying contextual metadata, data quality management, and real-time streaming pipelines that make operational data accessible to analytics and AI applications.
Predictive Asset Maintenance
Using IoT sensor data and machine learning, we build predictive maintenance systems for generation assets, transformers, switchgear, and distribution infrastructure — identifying early failure signatures and optimising maintenance scheduling to reduce unplanned outages and extend asset life.
Sustainability Data Platform and ESG Reporting
We implement sustainability data platforms that automate emissions calculation (Scope 1, 2, and 3), aggregate ESG metrics across the value chain, and produce audit-ready reports aligned to GRI, TCFD, and sector-specific regulatory frameworks — with data lineage that satisfies external assurance requirements.
Smart Grid Analytics and Demand Forecasting
We build grid analytics platforms and AI forecasting models that support load forecasting, renewable generation prediction, demand response optimisation, and real-time grid balancing — enabling network operators to manage distributed energy resources and reduce balancing costs.
Cybersecurity for Critical National Infrastructure
We implement industrial cybersecurity programmes that address OT-specific threats — IEC 62443-aligned security assessments, network segmentation between OT and IT environments, threat monitoring, and incident response capabilities designed for critical infrastructure operators.
What to Expect
Measurable outcomes delivered within a defined engagement.
- Unified IoT data platform with real-time access to operational data across all assets
- Predictive maintenance system reducing unplanned outages and maintenance cost
- Automated Scope 1/2/3 emissions calculation and ESG reporting capability
- AI-driven load and generation forecasting improving grid balancing accuracy
- IEC 62443-aligned OT cybersecurity programme protecting critical infrastructure
- Measurable improvement in asset utilisation, reliability, and regulatory reporting confidence
Complimentary · No commitment
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