Yes. We didn't examine those in great detail, but we did pick up information that indicated that there is responsiveness, using new technologies, going forward. You mentioned one there.
I must say, I'm not a scientist or a biological expert. I'm an accountant by training, but when I see these things, it's actually indeed quite encouraging and we do pick up.... Environment Canada is considering these things as they advance the program as well, in fact trying to support the new technologies.
Some of the processes include: ex situ soil washing, removal of uranium and radium-226 from leachate using reverse osmosis, and various forms of bioremediation. Bioremediation is a type of clean-up that uses living organisms such as fungi plants and bacteria. That may take a longer time. They are, in fact, themselves more environmentally friendly, and certainly we would encourage the use and support of those as much as possible.