Pioneering Smart Emissions in Liepāja City

Ongoing project
Real-time data integration
Vehicle-specific emission monitoring
Actionable insights
The project

Smart dashboard and citizen education

GaiaHub Liepāja is a two-part project:
A user-friendly webpage for citizens to read about Liepāja's commitment and see live stats of their home town
A powerful dashboard for city officials to track emissions and plan policies

HBEFA 4.2 methodology

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Machine learning algorithms

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High-precision cameras

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Privacy-first approach

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Transforming urban air quality with smart data

We're transforming Liepāja's environmental monitoring using smart technology. Our system uses advanced cameras to identify vehicle types and track air quality in real-time, all while keeping everyone's privacy protected.

Citizen education

Our real-time platform gives Liepāja residents instant access to air quality and traffic data, helping them make smarter decisions about daily travel and outdoor activities.

Mobility insights

City officials can track and analyse vehicle emissions and traffic patterns across key intersections, enabling data-driven decisions for urban planning and environmental policy.
Chahinez Ounoughi, PhD
CTO of GaiaHub

The implementation of GaiaHub's emissions monitoring system in Liepāja represents a significant advancement in urban environmental management. This report details the technical implementation, methodology, and expected impact of this innovative approach to emissions monitoring and traffic management.

How it works

At GaiaHub's core is a precision-engineered network of LPR cameras and environmental sensors deployed across Liepāja's key intersections. This infrastructure captures essential traffic and air quality data in real-time.

Our system processes this data through secure 5G networks, interfacing directly with Latvia's vehicle registry (CSDD) to analyse vehicle specifications and emission profiles. The HBEFA 4.2 methodology powers our calculations, delivering accurate measurements of CO2, NOx, and particulate matter emissions.

GaiaHub translates complex environmental data into actionable strategies for sustainable urban mobility.

Privacy and security are fundamental. Our system encrypts all data at collection, stores no video footage, and fully complies with GDPR requirements. The platform transforms raw data into intuitive visualizations through two distinct interfaces:

The software

Our software consists of two parts.

  • City Dashboard: Real-time emissions tracking, traffic pattern analysis, and environmental impact assessments
  • Public Platform: Clear, accessible air quality information for citizens

The Liepāja implementation demonstrates how precise data collection and analysis can drive environmental change. By combining robust methodology with user-friendly design, GaiaHub helps cities make evidence-based decisions for a sustainable future.

Ready to transform your environmental impact?

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