Thanks for thinking of us!
I'll try to post a list of award eligible stories like I did last year on the blog and in the podcast when the Hugo nominations start, but for now, of the stories we've run this year (so far), the episodes are:
PC203: Buried Eyes, by Lavie Tidhar (originally published in Postscripts)
PC205: Outlander, by Samantha Henderson (originally published in The Feathered Edge)
PC212: Squonk and the Lake Monster, by P.M. Butler (A PodCastle Original)
PC220: Iron-Eyes and the Watered Down World, by Saladin Ahmed (originally published on Saladin’s blog)
PC224: The Navigator and the Sky, by (originally published in GigaNotoSaurus)
PC226: Hand of God, by Erica Satifka (Originally published in On the Premises)
PC229: The Tonsor's Son, by Michael John Grist (A PodCastle Original)
PC235: Recognizing Gabe: un cuento de hadas, by Alberto Yáñez (Originally published in Strange Horizons)
PC239: Catching the Spirit, by Heather Shaw and Tim Pratt (A PodCastle Original)
PC240: Seeking Captain Random, by Vylar Kaftan (Originally published in Interzone)
PC241: Everything You Were Looking For, by Samantha Henderson (originally published in Bourbon Penn)
I can't remember, when are the nominations due? There are at least a few others forthcoming in the next few months that would be eligible.