What an awesome shot. I'm impressed by the subject, but even more impressed by the subject. I'm going to guess that you used tone mapping to get the desired effect, is that right? I've never done much with that, but really like the look. And you did an excellent job with it on this shot. Love it.
It's a beautiful picture, but I think you went just a touch too heavy on the tone-mapping (or whatever was used here to give it this effect). IMHO, when the effect itself becomes more prominent than the image, it is not all that effective anymore. But that's just my opinion. ~6
Wonderful colors, great sky treatment (is this HDR? must be). The wide-angle effect is always a winner for me, as are scenes of desolation and decay.
If it were my photo, I'd provide a little more negative space around it, to show the building as small in the hugeness of nature. But that's my tastes... 9.