Impact

Every gram removed is measured. Every data point is certified.

We don’t rely on estimates. Every E-Bufaga device samples air quality every 30 seconds. Data is digitally signed, transmitted in real time and archived for third-party audits.

Aggregated data — active fleet

over 200g

PM removed / device

certified average efficiency 90%

99.4%

Certified average uptime

across the entire fleet

>1,200

m³/h treated per unit

ISO 14001

Sensor standard

certified by third party

Methodology

How we measure.

Certified sensors

PM2.5, PM10, CO₂, temperature and humidity sampled every 30 seconds by certified sensors.

Digital signature and cloud

Every data point is digitally signed, timestamped and transmitted in real time to the Bufaga cloud. No post-collection interpolation.

Third-party audit

Datasets are available for verification by third-party certification bodies. Every impact report is structured for EU Green Claims compliance.

Green Claims — EU Compliance

EU Directive 2024/825 requires proof. We provide it.

The EU Green Claims Directive (2024/825) prohibits unverifiable environmental claims. Every Bufaga impact report is structured to be fully compliant: certified data, documented methodology, third-party audit available.

✓Third-party verifiable data

✓Documented methodology

✓Reports compliant with the Directive

Certifications

Every claim has a certifying body.

ISO 14001

Bureau Veritas

Certifies the environmental management system and the accuracy of the integrated IoT sensors.

CE Marking

EU Conformity

Compliance with European directives on safety and electromagnetic compatibility.

Verifiable claims

Our environmental claims are verifiable.

Every figure we communicate — from the mass of particulate removed to the equivalents in kilometres or breaths — is calculated in real time by our device sensors, validated by independent laboratories and audited by a third-party verification body.

For detailed information on the technology, measurement methodology and supporting evidence, visit our transparency page.

Discover how we measure impact

Our sustainable development commitment

SDG 9 — Industry, Innovation and Infrastructure

SDG 11 — Sustainable Cities and Communities

ESG Report

Want the data for your ESG report?

Every Bufaga partner receives monthly impact reports ready for sustainability disclosure.

Certified data · Not declarations

Technology is the means. The mission is clean air.