Commercial Electricity for Churches in Texas
What a Texas church pays for power - heating and cooling a large sanctuary that's full a few hours a week - plus how smart scheduling lowers the bill.
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Texas has over 14,000 churches and religious organizations, and their power bill has a distinctive shape: large spaces that must be comfortable during services but sit mostly empty the rest of the week. HVAC dominates, which makes scheduling a powerful savings tool. Below is what churches use and pay. See related guides for child day care centers and funeral homes, or browse all commercial electricity guides by business type.
Key Takeaways
- A mid-size Texas church uses about 5,000–12,000 kWh a month (roughly $420–$1,000 at ~8.3¢/kWh); large campuses use much more.
- HVAC is 45–55% of the bill - big rooms, intermittent use.
- Because sanctuaries are used only a few hours a week, scheduling HVAC is a big lever.
- Lighting and AV/sound are the next-biggest loads.
- Smart HVAC scheduling, LED, and a competitive fixed rate are the biggest levers.
Church Electricity, in Brief
Figures are estimates that scale with building size and use. See methodology and sources below.
What a Church Pays for Power
A church's electricity is a large-building HVAC story with a twist: the sanctuary and halls are sized for gatherings but occupied only a few hours a week. Conditioning that space for services - and often keeping it partly conditioned in between - is most of the bill.
Estimated usage & bill by building size
| Building size | Approx. sq ft | Monthly usage | Est. monthly bill* |
|---|---|---|---|
| Small church | ~3,000 | 2,000–5,000 kWh | $170–$415 |
| Mid-size church | ~8,000 | 5,000–12,000 kWh | $420–$1,000 |
| Large campus | 20,000+ | 15,000–40,000+ kWh | $1,250–$3,300+ |
*Electricity portion at Texas's ~8.3¢/kWh average commercial rate. Campuses with schools, gyms, or daycare run higher; some heating and cooking may use gas.
How does the Texas commercial rate compare?
Texas businesses pay an average of about 8.3¢ per kWh - roughly 38% below the U.S. commercial average of ~13.5¢. Because Texas is deregulated, you can shop the supply portion of your bill across 30+ retail providers and lock in a fixed rate - compare current commercial electricity rates.
Heating and Cooling a Big, Quiet Space
Climate control leads by a wide margin, with lighting and audio/visual systems behind it. Because occupancy is concentrated in a few hours, when you run the HVAC matters as much as how efficient it is.
| System | Why it draws power | Approx. share | Est. cost / month* |
|---|---|---|---|
| HVAC | Conditioning the sanctuary, halls, and classrooms | 45–55% | $315–$385 |
| Lighting | Sanctuary, halls, and exterior | 20–25% | $140–$175 |
| AV / sound & tech | Sound systems, screens, and streaming | 8–12% | $55–$85 |
| Kitchen & fellowship | Fellowship-hall kitchen and events | 8–12% | $55–$85 |
| Water heating & other | Restrooms, offices, and building systems | 5–10% | $35–$70 |
*Illustrative split of a ~$700/month mid-size church bill. Campuses with weekday schools or daycare shift more toward all-week loads.
How Sunday Peaks Set Your Demand Charge
Most of your bill is energy — the total kilowatt-hours (kWh) you use over the month. But many commercial accounts also carry a demand charge, billed on your single highest peak of power draw, measured in kilowatts (kW), usually over a 15-minute interval. It doesn't matter only how much electricity you use, but how fast you use it at your busiest moment.
How to keep demand charges down
- Pre-condition gradually instead of starting all HVAC at once before services.
- Zone and schedule HVAC so only rooms in use are conditioned.
- Stage rooftop units so they don't all start together.
- Watch your interval data to find the monthly peak.
Demand Response for Congregations
Demand response is a program where businesses agree to reduce their electricity use for short windows when the Texas grid (ERCOT) is under strain — typically late afternoons on the hottest summer days. In exchange, participating businesses earn payments or bill credits.
Where Churches Cut Energy Costs
- Lock in a fixed commercial rate. Comparing 30+ Texas providers at the right time is usually the biggest single lever.
- Schedule HVAC to occupancy. Programmable schedules and setbacks for intermittently used spaces are the biggest lever.
- Zone the building. Condition the sanctuary, classrooms, and offices independently based on use.
- Switch to LED. LED sanctuary, hall, and exterior lighting cuts a steady load and adds less heat.
- Pre-condition gradually. Ramping HVAC up before services avoids a sharp demand spike.
- Review demand and interval data. Knowing your peak kW shows whether a different rate structure would save money.
Related Commercial Electricity Guides
Frequently Asked Questions
How much electricity does a church use in Texas?
A mid-size Texas church uses about 5,000 to 12,000 kWh per month, or roughly $420 to $1,000 at the state's average commercial rate of about 8.3¢ per kWh. Small churches use less; large campuses with schools or gyms use much more.
What uses the most electricity in a church?
HVAC is 45 to 55% of the bill because sanctuaries and halls are large but occupied only a few hours a week, followed by lighting and audio/visual systems. When you run the HVAC matters as much as how efficient it is.
What is the average commercial electricity rate in Texas?
Texas businesses pay an average of about 8.3¢ per kWh as of 2026, roughly 38% below the U.S. commercial average of about 13.5¢. Your actual rate depends on your ZIP code, utility (TDU), usage, and when you sign your contract.
How can a church lower its electricity bill?
The biggest lever is scheduling HVAC to occupancy - conditioning spaces only when they're used - plus zoning the building, switching to LED, pre-conditioning gradually before services, and locking in a competitive fixed rate.
Do churches pay demand charges?
Larger churches can. Bringing a big sanctuary from setback to comfortable right before a Sunday service can spike the peak in kilowatts, which a demand charge then bills across the whole month; pre-conditioning gradually helps.
What is demand response and can a church earn from it?
Demand response pays organizations to reduce use during short summer grid-peak windows. Because church buildings are mostly empty on weekdays, a church can easily ease setpoints and curtail non-essential load during peak windows in exchange for bill credits.
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Business count: U.S. Census Bureau, County Business Patterns 2023 - 14,784 religious organizations (NAICS 8131) in Texas with paid employees (many small congregations have no paid staff and aren't counted). Average commercial rate: EIA / state commercial averages (Texas ~8.3¢/kWh; U.S. ~13.5¢/kWh, 2026). Usage and the energy-user split are estimates that vary by building size and use. Bills are electricity-only and exclude natural gas, taxes, and fees.
