Gail Vittori and Alex Steffen are the keynote speakers at the Plain Green Conference in Sioux Falls. They discuss greening healthcare and bright green strategies for thriving in tough times.
Eric Helland is with Landscape Garden Center, and Whitney Parks is from Koch Hazard Architects. They discuss the sustainable landscape project and community garden shelter at Avera.
And, Dr. David Galipeau discusses solar energy basics and new technologies. Dr. Galipeau is a professor of electrical engineering at South Dakota State University.
Click here to listen to .mp3 (Mobile Devices)