San Saba, TX: data center power outlook

Grid position at a glance

Serving utilities

AEP TEXAS NORTH COMPANY, CENTRAL TEXAS ELEC COOP, INC, CITY OF SAN SABA - (TX), COLEMAN COUNTY ELEC COOP, INC, COMANCHE COUNTY ELEC COOP ASSN, HAMILTON COUNTY ELEC COOP ASSN, ONCOR ELECTRIC DELIVERY COMPANY LLC, PEDERNALES ELECTRIC COOP, INC

ISO / market

ERCOT (Electric Reliability Council of Texas)

Highest grid access

138 kV

Substations in county

2

Industrial retail rate

6.5¢/kWhState-level EIA-861 industrial average. The map colours by this, not by a per-county rate.

Per-utility rates in county

3 of 8 serving utilities: 6.4 to 10.9¢/kWhLowest to highest industrial rate among the utilities serving this county (EIA-861 Sales to Ultimate Customers). A spread, not the county’s rate, and it covers only the serving utilities that report one.

Interconnection queue

None on record

Proposed generation

None on file (EIA-860M)Units filed with EIA as planned or under construction (Form EIA-860M). Declared intent from the federal inventory, not the interconnection queue and not guaranteed capacity.

Grid carbon intensity

734 lb CO2/MWh

Water withdrawals

8.4 Mgal/dAll uses, freshwater. Water already withdrawn locally, not water available for a new load.

Construction labor near site

7,063 employed in construction within ~120 km (16 of 17 counties reporting)A large build needs hundreds of skilled construction workers on site for one to three years. A county with few of them within commuting range means bussing crews in, per diem, and housing, which is real cost and schedule risk. This counts people employed in construction within about a 120 km drive (BLS QCEW), summed across nearby counties. It is not labor known to be available: most are already committed to other projects, and no public data reveals who is free.

Grid conditions in San Saba

Below, San Saba in Texas is described from public data as a starting point for siting diligence. San Saba reaches 138 kV at its highest mapped voltage, a transmission class that can carry a substantial interconnection where capacity exists. Only 2 substations is mapped in San Saba, Texas, keeping interconnection points few.

San Saba falls inside the ERCOT market (Electric Reliability Council of Texas), which governs how its interconnection requests and capacity move. The rate for San Saba is the 6.5 cents per kWh state industrial average (EIA-861), the same figure the map colours by. Across San Saba, reported per-utility industrial rates cover 3 of 8 serving utilities: 6.4 to 10.9¢/kWh, offered only as context beneath the state figure.

No interconnection-queue project is on record for San Saba, Texas in the covered feeds, which reflects either genuine quiet or a queue not yet ingested. EIA-860M lists nothing planned or under construction for San Saba, Texas, which is a national filing and so a real zero. The balancing authority covering San Saba carries a grid carbon intensity of 734.003 lb CO2 per MWh in eGRID.

Reported freshwater withdrawals for all uses in San Saba are 8.43 million gallons per day in the USGS 2015 compilation, existing demand rather than water free for a new load. Around San Saba, some 7,063 people work in construction within about a 120 km commute (BLS QCEW), a measure of reach, not of available crews.

These numbers for San Saba are screening-grade context for the whole county, drawn from public data with the gaps left visible. Read the figures for San Saba, Texas together rather than one at a time: grid access matters less without substations near it, and a quiet queue reads differently inside an organized market than outside one. The next step for San Saba, Texas is an address-level interconnection study; the county figures here only narrow where to look. For San Saba, Texas, the source log below records where each figure comes from and when it was pulled, keeping the provenance visible.

Sources