What is the eBcMeter?
Based on the technology used in the bcMeter, we developed the eBcMeter. This instrument is designed for directly measuring emissions from wood stoves.
Historically, wood stoves did not require NPTI certification because they lacked emission reduction devices. With the introduction of Blue Angel wood stoves—which now incorporate oxidation catalysts and electrostatic precipitators—durability testing has become necessary, similar to that performed on cars and trucks. The eBcMeter applies the aethalometer principle to provide reliable emission measurements.
Why address wood stove emissions?
» Premature Deaths and PM2.5:
Over 63,000 premature deaths per year in Germany are linked to PM2.5 particles (EEA 2020).
» COVID-19 Connection:
Studies indicate a relationship between COVID-19 severity and pre-existing conditions that can be aggravated by particulate matter exposure.
» Incomplete Air Pollution Data:
Many air quality monitoring stations focus on larger particles, potentially overlooking significant contributions from fine particulates.
» Measurement Limitations:
Existing stations sometimes do not meet WHO Air Quality Guidelines (AQG).
How can wood stove emissions be reduced?
The German Blue Angel eco-label for firewood stoves, developed by DUH and Axel Friedrich, outlines requirements that include:
– Electrostatic precipitators (ESP)
– Catalytic converters
– Electronic combustion air controls
Several stoves already incorporate these technologies, although they currently come at a higher cost.
