THE SOURCE is APGA's quarterly magazine that delivers timely information and analysis on energy issues and policies that will impact customers served by community-owned natural gas utilities.  From safety to the price end-users pay, from available natural gas supply to appliance efficiency, our goal is to keep readers current on issues that impact community-owned natural gas systems and offer ideas to improve overall system operations.

APGA has partnered with award-winning Naylor, LLC to publish THE SOURCEFor questions on THE SOURCE, please contact the editor, Audrey Casey at


THE SOURCE is available in hard copy and electronic versions to our subscribers, and click here to subscribe.

Advertising Opportunities

Please read the SOURCE's advertising media kit. If you are interested in advertising opportunities in THE SOURCE please contact Jacqueline McIllwain at (352) 333-3360 or via email at

Past Issues

Fall 2018 to present

Summer 2018 and older

Latest Issue

The Summer 2024 issue of The SOURCE is now available

summer 2024 source