Power by county

Missouri: data center power by county

Browse the 115 counties in Missouri with a data center power and grid screening profile. Compare substation counts and highest grid access voltage by county, then open a county for its full outlook.

State overview

Counties with a profile: 115 counties
Industrial retail rate (state industrial average): 8.4¢/kWh

The industrial retail rate is a state industrial average and applies to every county below. The per county figures are substation count and highest grid access voltage, which do vary by county.

Map

The same county map as the national page, framed to Missouri. Switch layers to compare substations, grid access voltage, and more; the color scale is the national one, so a county reads the same shade here as nationally. Click a county to open its profile.

Transmission voltage

Up to 69 kV
115 to 138 kV
161 to 230 kV
287 to 345 kV
345 to 500 kV
500 kV and up

Voltage not known

About this layer

Highest transmission voltage reachable in or crossing the county, in kilovolts.

Source

Source: public records

How to read this

Each color is one measured quantity for that county, shown so you can read it and judge for yourself. Click a county, or choose one from the picker, to open its panel. The color scale is the national one, so a Missouri county reads the same shade here as on the national map.

OverlayExisting data centers

Where data centers already stand. Off by default, and shown purely as background: the markers are context a reader can weigh, and this map draws no conclusions from them.

OverlayFreight rail

In-service freight mainline, the track heavy equipment like transformers and generator sets actually moves over. Off by default and shown purely as background: whether a line runs near a specific site is something to read off the map for yourself, not a judgment this map makes for you.

Counties

Sort by any column to browse. The order is a view of the data, not a ranking, and the list opens alphabetically by county. Select a county for its serving utilities, market, interconnection queue, and sources.

Published counties, sortable by county name, substation count, or highest grid access voltage. Listed for browsing, not ranked.

Adair	10	161 kV
Andrew	10	345 kV
Atchison	10	345 kV
Audrain	21	345 kV
Barry	13	345 kV
Barton	8	161 kV
Bates	6	161 kV
Benton	13	161 kV
Bollinger	9	345 kV
Boone	25	345 kV
Buchanan	14	345 kV
Butler	24	345 kV
Caldwell	4	69 kV
Callaway	21	345 kV
Camden	21	161 kV
Cape Girardeau	22	345 kV
Carroll	6	161 kV
Carter	3	345 kV
Cass	28	345 kV
Cedar	8	161 kV
Chariton	6	161 kV
Christian	27	161 kV
Clark	7	345 kV
Clay	32	345 kV
Clinton	15	161 kV
Cole	15	345 kV
Cooper	8	345 kV
Crawford	11	161 kV
Dade	5	345 kV
Dallas	5	345 kV
Daviess	8	161 kV
DeKalb	14	345 kV
Dent	8	345 kV
Douglas	6	161 kV
Dunklin	21	500 kV
Franklin	21	345 kV
Gasconade	13	345 kV
Gentry	6	345 kV
Greene	71	345 kV
Grundy	9	161 kV
Harrison	4	69 kV
Henry	15	161 kV
Hickory	3	161 kV
Holt	10	345 kV
Howard	2	161 kV
Howell	24	161 kV
Iron	13	138 kV
Jackson	83	345 kV
Jasper	33	345 kV
Jefferson	23	345 kV
Johnson	20	161 kV
Knox	6	161 kV
Laclede	19	345 kV
Lafayette	26	345 kV
Lawrence	16	345 kV
Lewis	10	345 kV
Lincoln	11	345 kV
Linn	11	161 kV
Livingston	12	161 kV
Macon	20	161 kV
Madison	5	161 kV
Maries	7	345 kV
Marion	27	345 kV
McDonald	16	345 kV
Mercer	6	69 kV
Miller	12	161 kV
Mississippi	4	161 kV
Moniteau	7	161 kV
Monroe	4	69 kV
Montgomery	9	345 kV
Morgan	7	161 kV
New Madrid	18	500 kV
Newton	38	345 kV
Nodaway	16	345 kV
Oregon	6	161 kV
Osage	15	345 kV
Ozark	7	161 kV
Pemiscot	17	500 kV
Perry	16	345 kV
Pettis	14	161 kV
Phelps	16	345 kV
Pike	11	161 kV
Platte	20	345 kV
Polk	12	345 kV
Pulaski	14	345 kV
Putnam	6	69 kV
Ralls	15	345 kV
Randolph	17	345 kV
Ray	4	161 kV
Reynolds	11	345 kV
Ripley	9	345 kV
Saline	15	345 kV
Schuyler	5	161 kV
Scotland	6	69 kV
Scott	15	345 kV
Shannon	3	161 kV
Shelby	8	69 kV
St. Charles	49	345 kV
St. Clair	11	161 kV
St. Francois	13	345 kV
St. Louis	75	345 kV
St. Louis	23	345 kV
Ste. Genevieve	23	345 kV
Stoddard	19	345 kV
Stone	21	161 kV
Sullivan	13	161 kV
Taney	22	161 kV
Texas	9	161 kV
Vernon	10	161 kV
Warren	9	345 kV
Washington	16	161 kV
Wayne	5	161 kV
Webster	12	161 kV
Worth	2	69 kV
Wright	8	161 kV

What this is

These are screening-grade grid profiles for Missouri, describing the public power picture around each county rather than any specific parcel. They are a starting point for siting diligence, not a substitute for an interconnection study. To screen a specific address, run it through the site tool.

Map