I've been speaking with a few groups looking at the US to rehome their bitcoin operations. There's a few US suppliers in the 2.5c/kWh range for 50mWh+ operations.

Local energy and environmental regs vary but places with low energy prices tend to be pretty amenable in that regard. From a corporate legal perspective it varies. If they're pure miners the issues are BEA/CFIUS compliance, tax structuring, and typical intl. holding issues.

If they're selling shares in their mining proceeds there are other layers involved.

If you know of a place offering 2-3c/kWh or drop me a line!