Emissions From Smart Meters and Other Residential Radiofrequency Sources

Abstract

Overview

The rapid proliferation of wirelessly communicating devices in conjunction with the Internet of Things (IoT) involves an increase in devices like smart meters in residential areas. Understanding the emissions from these devices is crucial for evaluating potential health impacts.

Findings

• A new measurement procedure was introduced for assessing the level of exposure to radiofrequency electromagnetic fields due to residential wireless devices.
• Investigations included 55 residential devices across 10 residences in Belgium and France, comparing emissions with environmental levels and standards.
• Notable findings included low overall contributions to radiofrequency electromagnetic field exposure from individual smart meters, attributed to their low duty cycles and typical installation locations away from direct human contact.
• Other devices with higher duty cycles and close body proximity, such as certain IoT devices and mobile phones, posed a greater exposure risk.

Conclusion

While the majority of residential devices contribute minimally to overall RF-EMF exposure due to their low duty cycles and distal installation, the study highlights significant exposure from devices with high duty cycles or those used close to the body, emphasizing the need for continued scrutiny and assessment of emerging wireless technologies.