The Mayors' Climate Summit Series resumes this week and Orlando,FL is next up in the Series.City of Orlando,Sustainability Director,Chris Castro is on WGST640AM/iHeart Radio Sunday,9-10a EST talking about what makes Orlando one of the most sustainable cities in the country and having innovative programs that allow residents and businesses to finance energy saving systems and solar panels.Tune in to hear about the Green Works Orlando Initiative.Listen to all podcasts @greenguymedia.com and follow me on Twitter @greenguyatl