Mine · Jefferson County, Alabama, United States

HMS 30

HMS 30 is a closed mine in Jefferson County, Alabama, United States.

Facts

Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.

Fact	Value	Source
Location	Jefferson County	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Status	Closed (abandoned)	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Commodities	coal (mainly coal)	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Mine type	Surface	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Coordinates	33.5883, -87.0600	MSHA Mines Data Set · Public domain · checked 24 Oct 2026

Research on this mine and its owner.Who owns it up to the parent company, its permits, resources and offtake, and an introduction to the owner.

Within 50 km of this mine: 2 data centers and 1 power plant (2,822 MW), measured from the coordinates in the facts above.

Name	Kind	Size	Status	Distance
James H Miller Jr	Power plant	2,822 MW	Operating	4.8 km
DC Blox Data Center	Data center	—	—	24 km
Sungard Systems International	Data center	—	—	25 km

Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
MSHA Mines Data Set. MSHA Mines Data Set, Public domain.