Fracking for Clean Energy (wait, what?)

One of the easiest wins with Geothermal (in a traditional sense, and coming from the perspective of living in Canada) is not necessarily converting it directly to electricity, but using it directly for Heating/Cooling to offset energy usage there (much of which may include natural gas directly to the home). This already exists at a relatively wide scale and really needs to be scaled up. A good example of where this is already being done at significant scale is much of Downtown Toronto, where heating and cooling is primarily powered by deep lake water -- dramatically reducing the reliance on electricity/fossil fuels as energy sources for heating/cooling.