Auto-parts plant — 18% HVAC saving
Replaced pneumatic controls on two AHUs, retuned loops, added a chiller plant optimizer. 18% kWh reduction in 6 months with no comfort complaints.
Smart factory & BMS — built for buildings that don’t get rebooted.
Unified Namespace topology, OEE analytics, HVAC / lighting / energy optimization. For startups whose customers run real factories and buildings — and where the wrong control loop costs real money.
Rate $80 – $100 USD / hour · fixed-fee and retainer available
What you get
- UNS rollout
- topic governance, broker config, schema registry, and a one-page reference for new data sources.
- OEE dashboards
- Availability × Performance × Quality, broken down by line and shift, with anomaly alerts.
- BMS / BAS integration
- BACnet / Modbus, Niagara, Honeywell, Schneider, and the IT/OT boundary spelled out.
- Energy optimization
- chiller / AHU control loops with KPI guardrails, so you don’t freeze the office to save a kWh.
- Carbon accounting
- Scope 1/2/3 estimation, with audit-grade evidence for sustainability disclosures.
How we engage
- 01
On-site walk (1 week)
We walk the plant, read the existing BMS, and write a one-page “what’s likely to go wrong”.
- 02
Reference architecture
A diagram and a budget, signed off before any work.
- 03
Phased rollout
One line at a time. Cutover plan, rollback plan, and a 90-day stabilization window.
Stack we work in
BMS / BAS
Niagara, Honeywell EBI, Schneider EBO, Desigo CC
Industrial
OPC-UA, Modbus, BACnet, EtherNet/IP
UNS
EMQX, HiveMQ, Kafka, Redpanda, Sparkplug B
Data & analytics
TimescaleDB, InfluxDB, ClickHouse, Grafana, Superset
Security
ISA/IEC 62443 zones & conduits, jump hosts, vendor access logs
Reference architectures
Anonymized patterns from real engagements. Client names omitted; details available under NDA.
Cold-chain warehouse — real-time OEE
UNS over Sparkplug B, OEE dashboards per line and shift, automated shift hand-off reports. Throughput up 11% in 90 days.
Let’s scope it properly.
A 30-minute call. No deck, no pitch — we read your repo or your architecture diagram and tell you what’s realistic.