Okay. Thank you.
I have another question for Mr. Broder.
It is very innovative for your company to change the state of crude oil or bitumen from liquid into a solid form and then change it back to liquid before processing it or refining it, but I'm sure there is a cost associated with changing it from a liquid—for evaporating or whatever—into a solid, and there should be energy needed to make this change.
How do you compare your technology and the conventional technology in terms of the extra cost or the environmental impact because of the extra use of energy?