That's an interesting thought, I haven't picked up on it but you're right. Most of my associations with powerhouse are from trails or ares that used to have pow

That's an interesting thought, I haven't picked up on it but you're right. Most of my associations with powerhouse are from trails or ares that used to have powerhouses and now have empty buildings, ruins or traces left over. I do think about powerhouses in the context of dams but that is likely leftover from an earlier time.