One of our theme areas under the Helmholtz initiative at the University of Alberta is working with German researchers on exactly that question of how to use geothermal energy.
The Germans have been leaders in setting up some pilot facilities at which they actually have drilled wells we can use to collect data and do simulations. One of the results we expect to see over the next one to two years is a much clearer assessment of what the cost and benefit of applying geothermal energy in oil sands and other energy-recovery areas would be. That's an example of—