American Municipal Power, Inc. (AMP) publishes a number of publications to inform member communities and their customers about AMP operations, the practices and benefits of municipal electric systems and the electric industry in general.

Amplifier Magazine

Amplifier is AMP’s flagship publication. This four-color, quarterly magazine provides positive technical and human interest content featuring a broad spectrum of industry topics. It is distributed to elected and appointed decision makers in AMP member communities, as well as to AMP consultants, vendors, key industry officials and officials of public power entities across the nation. Members may submit story ideas to Holly Karg, director of media relations and communications, at 614.540.1111 or

For information on advertising in Amplifier, we invite you to review our rate card and insertion order form and contact Holly Karg at 614.540.1111 or


Published weekly, Update presents concise articles on electric industry events and related happenings from AMP and the Ohio Municipal Electric Association. It also provides a forum for timely announcements from member communities. Members may submit news items and announcements to Holly Karg at 614.540.1111 or


AMP’s annual calendar features photos of member communities and AMP projects and activities. Calendars are distributed to the communities, to municipal electric partners and to others interested in member municipal electric systems.

For additional information on these and other AMP publications, please contact Holly Karg, director of media relations and communications, at 614.540.1111 or