 Hi, I'm Ryan Docherty with the Geothermal Exchange Organization. We are a trade industry representation group that represents the geothermal heating and cooling industry. Geothermal heat pumps are the most efficient way to heat and cool a home, and can generally deliver efficiencies between 40 and 70% over conventional HVAC systems. Right now, the geothermal heat pump market represents only about 1-2% of the overall heating and cooling industry, and we really would like to see that grow, so the Geo Exchange Organization is promoting the technology and hoping to educate regulators and consumers about the benefits of it. Well, I think it goes without saying that that is the future of not only the United States, but of the world at large, efficiency is one of the best ways to reduce consumption of power, and climate change is something that is on everyone's minds these days, and one way to mitigate the effects of that is by having more energy efficient buildings.