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Interval Metering and Pulse Service

Pennsylvania Smart Meters

FirstEnergy's Pennsylvania utilities – Met-Ed, Penelec, Penn Power and West Penn Power – are implementing new smart meter technology on homes and businesses throughout our service areas. This effort is in response to Pennsylvania Act 129*, which requires all large electric utilities in Pennsylvania to install smart meters. 

Smart meters come with an internal Zigbee radio chip that, when enabled, can transmit near real-time consumption data wirelessly. The data can be read with the aid of a Home Area Network (HAN) Zigbee to Pulse Output device. Pennsylvania Act 129 requires that Pulse Output devices be available with smart meters.

The HAN Zigbee to Pulse Output device currently qualified by FirstEnergy is the “Solid State Instruments MPG-3 wireless meter Pulse Generator” (MPG-3). This device receives data transmitted via the Zigbee radio chip wirelessly from the smart meter and converts the data into pulses.

Customers of FirstEnergy’s Pennsylvania utilities that wish to receive pulse outputs via a Home Area Network (HAN) Device can access installation instructions, see the frequently asked questions about the device and request connection below.
 

Installation Instructions (MPG-3)

 

Frequently Asked Questions - Interval Metering and Pulse Service

 

*By clicking this link, you will be re-directed to a third-party website, which is not maintained by FirstEnergy and FirstEnergy is not responsible for the content.

Last Modified: September 18, 2026