Devi Ramkissoon, Executive Director of the Sustainable Business Network of Greater Philadelphia (SBN), will discuss the ways that SBN helps businesses be sustainable. Planet Philadelphia airs 4:00-5:00 PM EST 1st & 3rd Fridays/month at 92.9 FM WGGT-LP in Philadelphia & https://gtownradio.com everywhere. WHYY TV 12's program "You Oughta Know" aired a feature about Planet Philadelphia. See it here https://www.planetphiladelphia.com/about.html.