Measure emissions precisely. Reduce costs. Achieve climate goals.
From initial measurement to optimization – we support wastewater treatment plants on their path to climate neutrality with precise measurement technology, intelligent software, and AI.
Our mission is to guide wastewater treatment plants towards climate neutrality through the intelligent integration of precise measurement technology, software, and AI-driven process optimization.
We make emissions in the biological treatment stage visible, identify direct greenhouse gases such as nitrous oxide and methane, and enable targeted measures to improve treatment performance and reduce emissions through data-based analysis. With innovative solutions and user-oriented consulting, we are setting new standards in wastewater treatment – for a sustainable and climate-friendly future.
Measure, analyze and optimize emissions – all from a single source
Nitrous oxide (N₂O) is over 260 times more harmful to the climate than CO₂. The new EU Wastewater Directive will require operators to monitor and reduce direct emissions. Variolytics offers a one-package solution that combines measurement, analysis, and optimization – simple, precise, low-maintenance, and cost-efficient.
Your path to nitrous oxide reduction and process and cost optimization
Intelligent system solutions for emission measurement and process optimization
EmiCo Lite
The compact solution for a quick start
EmiCo
The high-end system for comprehensive emission monitoring
EmiCo Insight
The intelligent platform for analysis, reporting, and process optimization
EmiCo Gateway
The secure IoT data hub for your wastewater treatment plant
Vario2
The world's first system for simultaneous analysis of gas and liquid phases
Real-world success stories
Why only measurement data reveal the true carbon footprint
This case study shows that generic emission factors can significantly underestimate actual nitrous oxide emissions, and that real-world emission dynamics remain hidden. Only through continuous, site-specific measurements can well-founded optimization strategies be developed and emissions be reduced in a targeted manner.
Why the inflow strategy determines nitrous oxide emissions
This case study demonstrates that the method of process water addition has a decisive influence on the level and dynamics of nitrous oxide emissions. Only through continuous measurements and integration with operational data can targeted optimizations be identified and emissions significantly reduced.
Why Even Good Facilities Have Hidden Emission Potential
This case study shows that even at very well-managed wastewater treatment plants, process conditions that affect emissions can occur and remain undetected without measurement data. Only by combining continuous emissions monitoring with data-driven analysis can specific opportunities for optimization be identified and emissions further reduced.
About us
We are a Fraunhofer spin-off with the mission of saving 1% of global emissions. Our technology makes emissions measurable, processes understandable and sustainability manageable.
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Variolytics enables the real-time measurement of nitrous oxide, making critical processes visible. Talk to our experts.