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I don't think grow lights in this area are coal powered.

I could see how you might think that because..Wyoming. But I assume hydro and wind, based on the power around me. I'll ask them to confirm. I don't think I'd support coal powered hydro.

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I looked it up and Wyoming consumes a lot of coal (according to eia.gov). I don't know about your specific location, but statistically there is going to be a large percentage of coal in that energy mix.

To be fair to Wyoming, they have the potential to have an excellent amount of wind power per capita.

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