I know this post is old, but I'd figure I'd add to it. I've heard some people say it looked a lot like some of the nothern parts of Washington, specifically the areas heading toward the North Cascades National Park. There's a small town/village/living area called Newhalem, Wa, which is only used by people who work for Seattle Light, but this is one of the pictures of the town I found:
(source: panoramio.com)
and the Bright Falls Light & Power Company:
