J K Spruce

J K Spruce is a coal power facility in San Antonio, TX, with 1,489 MW of operating capacity.

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Operating capacity1,489 MW2 operating generators

Proposed capacity0 MW0 proposed generators

UtilityCity of San Antonio - (TX)EIA-reported operator

Balancing authorityERCOElectric Reliability Council of Texas, Inc.

Capacity profile

Fuel and technology

Nameplate capacity

Operating

Coal1,489 MW

ProposedNo proposed capacity reported

Reported technologiesConventional Steam Coal

Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodology EIA-860 source

J K Spruce

Fuel and technology

Related facilities

Preliminary facility data