[Utah-astronomy] Re: racetrack

Siegfried Jachmann wrote:

I'm grateful that Tooele County is willing to have and enforce such an ordinance. It can't eliminate light pollution but it can slow it down.

Agreed, but, again, I'm not convinced it's _just_ the ordinance at work. I just came back from Tooele (which does not have a light pollution ordinance) and noted the two new car dealerships there have both opted for shielded lights. Using less energy just makes financial sense. Patrick