Continuous emissions monitoring, simplified.
CEMSTrekker brings analyzer data, data quality, alarms, reporting, and support into one platform — from the stack to usable plant data.
- Part 60 · Part 63 · Part 75
- QA/QC workflows built in
- Alarms & audit trail ready
One system supports the entire CEMS workflow
From the moment a reading leaves the analyzer to the day it lands in a compliance report, every step happens in one place.
Collect
Bring analyzer and equipment data into one platform.
Monitor
Show current readings, equipment status, trends, and alarms.
Validate
Track data quality and identify periods that need attention.
Report
Produce scheduled compliance and operational reports.
Retain
Preserve reports, acknowledgments, and configuration activity for review.
How a CEMS moves from the stack to usable plant data
The typical extractive CEMS path through your plant — and where CEMSTrekker fits.
Sample
A probe removes a representative gas sample from the stack.
Condition
A heated line protects the sample as it travels to the shelter.
Measure
The analyzer shelter converts the sample into emissions readings.
Use
The CEMS data system makes readings available for monitoring and reporting.
Everything your emissions data needs
Continuous collection, real-time awareness, and records you can defend.
Continuous Collection
- Measurements and status from configured analyzer sources
- Data-quality condition carried with every reading
- Local buffering during outages, automatic recovery after
- Expandable industrial communication options
Real-Time Monitoring
- Dashboards, gauges, and trends update as readings arrive
- Alarm conditions evaluated continuously
- Compare current values with recent behavior
- Responsive recent and long-range history
Equipment Hierarchy
- Organized by customer, facility, unit, stack, system, component, and tag
- Models common stacks, bypass stacks, and multiple monitoring systems
- Drill from facility overview to a single analyzer
- Consistent facility-standard time display
Data Quality
- Status and quality attached to every value
- Valid-data percentage in the interface and reports
- Consistent rules flag invalid, unavailable, or questionable periods
- Repeatable reprocessing; Part 60, 63, and 75 calculations
Alarm Management
- Levels and severity show what needs attention first
- Deadbands and time delays reduce nuisance alarms
- Full history: activation, clearing, value, and time
- Acknowledgment workflow records who and when
Reporting
- Averages, minimums, maximums, sample counts, valid-data percentage
- Daily and period totals in facility reporting time
- Scheduled daily, monthly, and quarterly production
- Search, view, and download completed reports
Audit History
- Logins, configuration changes, asset updates, report runs, alarm acknowledgments
- Protected records reveal missing or changed entries
- Each record is created with the activity it describes
- Configuration comparison support
System Health
- Status of collection, storage, and key services
- Spot unavailable sources and interrupted communications
- Health events narrow troubleshooting
- Approved external systems can integrate via the platform
Validated CEMS data supports action across the plant
Quality
Readings are checked before entering the retained CEMS record.
Operations
Dashboards and alarms help teams respond to changing conditions.
Compliance
Reports and retained history support review and reporting.
Maintenance
Health and trend information helps troubleshoot equipment.
Supports every role responsible for CEMS
Operators
Monitor current conditions, respond to alarms, and review trends.
Supervisors
See status across units and confirm issues are being addressed.
Environmental Teams
Review data quality, reports, calculations, and audit history.
Engineers
Configure equipment, measurements, limits, and reporting needs.
Maintenance Technicians
Use system health, alarm history, and trends to troubleshoot equipment and communications.
Complete regulatory and quality coverage
The platform delivers the full CEMS workflow alongside the compliance and QA/QC capabilities your team needs.
Core Platform
Continuous data collection
Analyzer connectivity, quality on every reading, interruption protection, and automatic recovery.
Real-time monitoring & alarms
Live dashboards, trends, alarm priorities, deadbands, and acknowledgment workflow.
Reporting & retention
Scheduled CEMS summaries, valid-data percentages, facility-time reporting, and protected report history.
Audit & system health
Recorded activity across logins, configuration, reports, and alarms — plus service and connection status.
Compliance & QA/QC
Part 60 & Part 63
Regulatory calculations, validation, substitution, and reporting capabilities.
QA/QC workflows
Calibration-drift tracking, QA calendars, and test-result entry.
Part 75
Missing-data, heat-input, and electronic reporting capabilities.
Notifications & access
Email, text, escalation, shelving, quiet hours, enterprise sign-in, mobile access, and analytics.
See your emissions data in CEMSTrekker
Request demo access and we'll set you up with a guided look at the platform — or sign in to track your project's progress.
Request access or ask a question
Tell us about your facility and what you're monitoring. We'll follow up with demo access and next steps for your project.