https://zoniax.com/blog/ Industrial operations intelligence — sensors, edge telemetry, and machine learning for processing plants. en-us Tue, 23 Jun 2026 00:00:00 +0000 https://zoniax.com/blog/posts/industrial-ai-roi-measurement https://zoniax.com/blog/posts/industrial-ai-roi-measurement Tue, 23 Jun 2026 00:00:00 +0000 Industrial AI ROI is hard to prove: how to baseline the plant, attribute results to the model, and count the full cost, grounded in DOE, NIST and EU data. https://zoniax.com/blog/posts/anomaly-to-root-cause-continuous https://zoniax.com/blog/posts/anomaly-to-root-cause-continuous Fri, 12 Jun 2026 00:00:00 +0000 Detecting a process anomaly is the easy half. Contribution-plot smearing, causal direction by transfer entropy, alarm floods, and the data root cause needs. https://zoniax.com/blog/posts/edge-llm-inference-plants https://zoniax.com/blog/posts/edge-llm-inference-plants Tue, 02 Jun 2026 00:00:00 +0000 What it takes to run an on-prem LLM in a processing plant: edge hardware, quantisation, thermal limits, confabulation, and IEC 62443 security. https://zoniax.com/blog/posts/iso-iec-42001-ai-management https://zoniax.com/blog/posts/iso-iec-42001-ai-management Tue, 19 May 2026 00:00:00 +0000 ISO/IEC 42001:2023 puts industrial AI under a certifiable management system. What it asks of a plant, how it lines up with the EU AI Act and NIST AI RMF. https://zoniax.com/blog/posts/water-wastewater-optimization https://zoniax.com/blog/posts/water-wastewater-optimization Tue, 05 May 2026 00:00:00 +0000 Aeration is about half a treatment plant's power. How DO and ammonia control, blower turndown, and edge models cut it without permit risk. https://zoniax.com/blog/posts/control-room-ai-copilots https://zoniax.com/blog/posts/control-room-ai-copilots Tue, 21 Apr 2026 00:00:00 +0000 Control-room AI copilots help operators when read-only and grounded, but confabulation, automation bias, and OT security set hard limits. https://zoniax.com/blog/posts/opc-ua-fx-field-level https://zoniax.com/blog/posts/opc-ua-fx-field-level Tue, 07 Apr 2026 00:00:00 +0000 OPC UA FX (UAFX) pushes one address space and security model to the field level. What it standardizes controller-to-controller, and where it isn't ready. https://zoniax.com/blog/posts/thermal-imaging-predictive-maintenance https://zoniax.com/blog/posts/thermal-imaging-predictive-maintenance Tue, 24 Mar 2026 00:00:00 +0000 How infrared thermography catches loose connections, hot bearings and failing steam traps before they fail, and what the standards now require. https://zoniax.com/blog/posts/historian-to-lakehouse https://zoniax.com/blog/posts/historian-to-lakehouse Tue, 10 Mar 2026 00:00:00 +0000 How plant data moves from a process historian into an open lakehouse: a layer-by-layer path over OPC UA, Parquet, Iceberg or Delta, and ISA-95. https://zoniax.com/blog/posts/vibration-analysis-machine-learning https://zoniax.com/blog/posts/vibration-analysis-machine-learning Tue, 24 Feb 2026 00:00:00 +0000 How vibration data plus machine learning turns one accelerometer into a named bearing fault, an ISO severity grade, and a lead time you can schedule. https://zoniax.com/blog/posts/scope-3-emissions-plant-data https://zoniax.com/blog/posts/scope-3-emissions-plant-data Tue, 10 Feb 2026 00:00:00 +0000 Turn plant historian data into a supplier-specific Scope 3 product carbon footprint: activity data, allocation, data quality, and audit trail. https://zoniax.com/blog/posts/battery-gigafactory-quality https://zoniax.com/blog/posts/battery-gigafactory-quality Tue, 27 Jan 2026 00:00:00 +0000 Battery gigafactories scrap 15-30% of early output. Why defects stay hidden on the line, and how inline metrology and cell genealogy cut the loss. https://zoniax.com/blog/posts/asset-administration-shell https://zoniax.com/blog/posts/asset-administration-shell Tue, 13 Jan 2026 00:00:00 +0000 How the IEC 63278 Asset Administration Shell underpins the EU Digital Product Passport and battery passport, and what it means for plant data. https://zoniax.com/blog/posts/mqtt-sparkplug-unified-namespace https://zoniax.com/blog/posts/mqtt-sparkplug-unified-namespace Tue, 16 Dec 2025 00:00:00 +0000 A field guide to a unified namespace on MQTT and Sparkplug B: ISA-95 topic hierarchy, report-by-exception state, QoS rules, and the security trade-offs. https://zoniax.com/blog/posts/eu-ai-act-industrial-operators https://zoniax.com/blog/posts/eu-ai-act-industrial-operators Tue, 18 Nov 2025 00:00:00 +0000 What the EU AI Act means for processing plants: provider vs deployer, when plant AI is high-risk, the 2026 and 2027 deadlines, and what to do now. https://zoniax.com/blog/posts/agentic-ai-plant-operations https://zoniax.com/blog/posts/agentic-ai-plant-operations Tue, 14 Oct 2025 00:00:00 +0000 Agentic AI is reaching the plant floor. Six common claims about autonomous agents in process operations, examined against control, safety and security. https://zoniax.com/blog/posts/industrial-data-governance https://zoniax.com/blog/posts/industrial-data-governance Tue, 09 Sep 2025 00:00:00 +0000 How processing plants govern OT data: ownership under the EU Data Act, classification with IEC 62443 and ISA-95, and keeping signals trustworthy. https://zoniax.com/blog/posts/energy-per-tonne-benchmarking https://zoniax.com/blog/posts/energy-per-tonne-benchmarking Tue, 13 May 2025 00:00:00 +0000 How to benchmark energy per tonne (specific energy consumption): real sector figures, ISO 50001 EnPIs and baselines, and where the metric misleads. https://zoniax.com/blog/posts/cold-chain-monitoring https://zoniax.com/blog/posts/cold-chain-monitoring Tue, 11 Feb 2025 00:00:00 +0000 Data logging isn't monitoring. Five cold chain temperature myths debunked, with sourced thresholds for vaccines and food and how to catch excursions early. https://zoniax.com/blog/posts/industrial-ai-food-beverage https://zoniax.com/blog/posts/industrial-ai-food-beverage Tue, 12 Nov 2024 00:00:00 +0000 How food and beverage plants put AI to work on yield, uptime, and quality at line speed: edge inference, soft sensors, OEE, traceability, and OT security.