70. Solar hot water is dead, long live domestic solar hot water

Solar Thermal 101 - This week on our CKUA Green Energy Futures show we head to historic Terminal 4 at the Edmonton International Airport to look at domestic solar hot water systems. Invented accidentally in the late 1700s we learn out how this technology has exploded around the world and what the best applications are today. http://www.greenenergyfutures.ca/episode/70-solar-thermal-101