Root cause analysis
When a unit trips, OMai traces the event back through the process data and gives you the likely cause in plain language, mapped to your plant's actual trips and interlocks.
Know why your plant tripped before your operator calls you.
OMai is an AI operations layer for biogas and RNG facilities, from landfills and dairies to wastewater plants. It reads the data your control system already produces, flags problems before they become shutdowns, and turns plant data into the reports and answers your team needs.
The problem
SCADA tells you what is happening at your plant. It doesn't tell you why a compressor tripped at 2 a.m., which alarms actually matter, or whether this week's downtime is a pattern. That work still falls to operators and engineers digging through trends, alarm logs, and spreadsheets, often across several sites at once.
What OMai does
OMai works above your control system, not in place of it. It connects to your PLC and adds an analysis layer your team can use from day one, with no rip-and-replace.
Shutdown prediction
OMai watches for the conditions that historically precede trips and alerts your team while there's still time to act.
Alerts where your team already works
Critical alarms go out by SMS, email, Slack and/or Microsoft Teams, routed to the right people for each site.
Compliance reporting
OMai assembles RFS, LCFS and other regulatory reporting from meter data, with the supporting documents packaged for submission.
Ask your plant a question
An AI assistant answers questions about your facilities in plain English, such as “What caused the most downtime at Site 3 last month?”, using your live and historical data.
Who it's for
OMai is for RNG developers and owners running multi-site portfolios, O&M teams responsible for uptime, and compliance teams who need defensible reporting without spreadsheet assembly. It works with landfill, dairy digester, and wastewater biogas facilities.
Works with what you have
OMai connects to your existing SCADA, PLCs, and historians. Our patented edge hardware installs in a standard panel and handles connectivity, including sites on mobile/satellite internet.
Frequently asked questions
Does OMai replace my SCADA system?
No. OMai sits above SCADA as an analytics and intelligence layer. Your control system keeps running your plant; OMai helps your team understand and act on what it reports.
What kinds of facilities does OMai support?
Biogas and RNG facilities of all kinds, including landfills, dairy anaerobic digesters, and wastewater treatment plants.
How long does deployment take?
Most sites are up and running in 2 to 4 weeks.
Is my plant and my data safe with OMai?
Yes. OMai only reads data from your plant. It never sends commands to your equipment and can't change a setpoint, start or stop a unit, or interfere with how your control system runs. Your data is encrypted at every step, both while it travels from your site and while it's stored, and our security practices are independently audited under SOC 2 Type II. In short, OMai watches and explains; your team and your control system stay fully in charge.
See what your plant data has been trying to tell you.
Prefer email? Write to support@onm.ai.