Here in Reno, NV we've got the Peppermill, which is notable for being the only resort in the US (last I checked) that gets all its heating (both HVAC and water) from an on-site geothermal well.

Nevada in general is basically a giant blob of hot springs when looking at a hot spring map, which makes me strongly suspect that it could be a major geothermal energy hub for the Western US. Plus, pretty much all of it's desert, which is perfect for solar, too.