Energy companies operate across two worlds — operational technology (SCADA, historians, PLCs) and information technology (ERP, CMMS, compliance systems). These worlds speak different protocols, sit on different networks, and are managed by different teams. Bridging them is the industry's most critical integration challenge.
Energy and utilities face integration challenges that no horizontal platform was built to solve. Three structural problems define the landscape.
Operational systems use industrial protocols (Modbus, DNP3, OPC-UA) in secured, often air-gapped networks. Business systems use REST APIs in the cloud. Generic automation platforms like Zapier and Make.com exist entirely in the IT world — they cannot reach operational technology.
NERC CIP for utilities, EPA emissions reporting, FERC filings, IEC 62443 for industrial cybersecurity — compliance requires operational data to flow to reporting systems with full audit trails. Manual compilation is error-prone and expensive.
Many facilities run 20–30 year old DCS and SCADA systems alongside modern cloud analytics. The integration challenge isn't just technical — it's bridging decades of technology evolution within a single operation.
OneHazel is the IT-side integration layer that complements your OT middleware. With 318 live connectors spanning 500+ energy vendors, we built the integration layer that eliminates custom code for every cloud-accessible system in your energy stack.
Our AI agent swarm analyzes any energy vendor's REST/cloud API documentation — including OSIsoft PI, Schneider Electric, Siemens, ABB, Honeywell, and Aveva. Seven specialized agents analyze endpoints, detect auth, generate OpenAPI specs, map to a canonical asset data model, and produce connectors in ~10 minutes per connector. With 318 live connectors now available, OneHazel eliminates custom integration code for ERP, CMMS, compliance, and analytics systems.
One API call handles translation between your ERP, CMMS, GIS, compliance, and analytics systems. Auth application, schema translation, circuit breaking, rate limiting — all managed. Your platform talks to OneHazel; we talk to every cloud-connected vendor.
Assets, measurements, maintenance records, compliance events, production data — normalized into a unified schema regardless of source system. Replace an ERP or CMMS without rebuilding downstream integrations.
Trigger automated actions when a maintenance threshold is reached, an emissions reading exceeds limits, or production data requires regulatory reporting. Chain operations across systems — no custom code.
318 live connectors span the energy IT stack today. Generate new connectors for any vendor with public API documentation in ~10 minutes.
The difference between building energy integrations the old way and using an AI-powered integration layer.
Each vendor requires bespoke code for auth, endpoints, error handling, and data mapping.
API changes, deprecations, and version upgrades require continuous attention.
Different schemas per vendor means custom ETL pipelines and constant data wrangling.
Each connection is a brittle point-to-point link that breaks when vendors change.
Provide a URL to the vendor's API documentation. The seven-agent pipeline handles the rest.
Your code talks to OneHazel; we translate to each vendor's protocol and format.
All vendor data normalized to canonical schemas. One format for assets, measurements, and events.
Canonical schema means your application never knows the difference.
318 live connectors are ready today — spanning OSIsoft PI, Schneider Electric, Siemens, ABB, Honeywell, Aveva, and 500+ energy vendors. Our AI agent pipeline built production-ready connectors in ~10 minutes each, mapped to a canonical asset data model, delivering one unified API for your entire IT stack.