EVs could kill AM radio, Congress wants to save it

The growing prevalence of electric vehicles (EVs) has kickstarted a debate over the compatibility of AM radio technology with these automobiles. The problem lies in the potential electromagnetic interference that AM radios could cause to essential EV propulsion systems like electric motors and high-voltage batteries.

Automakers are facing considerable financial implications, with estimates suggesting a cost of nearly $4 billion over the next six years to address these concerns. Instead of taking on this additional expense, some car companies are opting to drop AM radio services from their vehicle models altogether.

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In response, Congress may compel automakers to keep AM radios in their cars. The House and Senate are both currently considering variations of the AM Radio for Every Vehicle Act. If passed, this legislation would mandate that automakers include AM radio access in all vehicles and prohibit these companies from charging drivers additional fees for the service.

This legislative initiative is rooted in public safety concerns, with some lawmakers fearing that when emergencies or natural disasters strike, individuals relying on car radios for vital updates could be left uninformed if they cannot access AM broadcasts.

“While other forms of communication have failed during these incidents, AM radio has often remained resilient, operational, and has been the calming voice in the storm when on the go,” said Rep. Cathy McMorris Rodgers, R-Wash., chair of the House Energy and Commerce Committee, during a recent hearing on preserving access to AM radio.

Opponents of the proposed legislation contend that while automakers may be barred from imposing premiums on vehicles equipped with AM radios, they could offset the added costs by increasing prices across their entire product lines. This could result in inflated costs for all consumers, regardless of their utilization of AM radio services.

According to data from the Consumer Technology Association, only about 1% of Americans receive emergency alerts through AM radio. However, that still amounts to approximately three million individuals depending on AM radio for critical information during times of crisis.