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Your electricity in zip code 78133 is delivered by CPS Energy. This area is served by a regulated utility.
Residents in zip code 78133 in New Braunfels, Comal County, are served by a regulated utility structure — meaning the open retail electricity market available in much of Texas does not apply here. New Braunfels Utilities (NBU) and CPS Energy collectively manage electricity service in this area, with CPS Energy overseeing the delivery infrastructure (poles, wires, and grid maintenance) across the San Antonio zone. Because this market is not deregulated, residents cannot shop among competing retail electricity providers. However, understanding your current rate of approximately 12.4¢/kWh in March 2026, knowing what drives your bill, and identifying efficiency opportunities can still make a meaningful difference in what you pay each month.
Residents in the 78133 zip code currently pay an average rate of approximately 12.4¢/kWh for electricity. This figure reflects the bundled rate set by the regulated utility serving this area. Unlike deregulated Texas markets where energy charges and delivery charges are billed separately by different entities, residents here receive a single, unified bill. The 12.4¢/kWh average is competitive relative to many Texas markets, though residents in fully deregulated ZIP codes sometimes access rates as low as 10–11¢/kWh during periods of high provider competition. Seasonal demand — particularly during the intense South-Central Texas summers — can influence rate adjustments and push average monthly bills higher even when the per-kWh rate remains stable.
Because 78133 is not part of Texas's deregulated electricity market, residents do not have access to fixed-rate, variable-rate, or prepaid contract options from competing retail providers. There are no short-term versus long-term contract decisions to navigate. Instead, your focus should shift to understanding NBU's rate tiers and any time-of-use programs that may reward off-peak consumption. Enrolling in budget billing or levelized payment programs through your utility can help smooth out seasonal spikes — particularly relevant in Comal County, where summer cooling loads are significant.
Unlike neighboring deregulated areas of Texas where dozens of retail electric providers (REPs) compete for customers, zip code 78133 has no retail provider competition. NBU and CPS Energy operate under regulatory oversight, with rates approved through municipal and state processes rather than market forces. This means residents cannot comparison shop on platforms like PowerToChoose.org and will not find alternative provider offers for this address. The trade-off is rate stability — regulated utilities typically avoid the sharp price swings that can affect variable-rate customers in competitive markets.
CPS Energy serves as the transmission and distribution service provider (TDSP) for the 78133 area, managing the physical infrastructure that delivers electricity to homes and businesses. Even in regulated markets, understanding the TDSP's role matters: delivery charges cover maintenance, outage response, and grid reliability. These charges are regulated and uniform — no provider or rate plan can alter them. For service issues, outages, or infrastructure concerns, CPS Energy is your point of contact alongside NBU.
Neighboring New Braunfels zip codes — including 78130, 78131, 78132, and 78135 — share a similar regulated utility environment. Comal County's rapid population growth (New Braunfels now exceeds 90,000 residents with a median household income of $67,820) is placing increasing demand on local grid infrastructure. Residents across all New Braunfels zip codes benefit from monitoring NBU rate announcements and participating in any available demand-response or energy efficiency rebate programs to offset rising consumption costs.
Contact NBU directly at nbutexas.com to ask about their Home Energy Efficiency Program. Municipal utilities often offer free or discounted energy audits that identify insulation gaps, duct leaks, and appliance inefficiencies — improvements that can trim 10–20% off your annual bill.
New Braunfels summers routinely exceed 95°F from late June through August, driving air conditioning to account for over half of most households' energy use. Program your thermostat to 78°F during peak hours (2–7 PM) and pre-cool your home in the morning when grid demand — and often rates — are lower.
The Hill Country's dramatic temperature swings between day and night, especially in spring and fall, make natural ventilation a practical strategy. Open windows during evening hours when temperatures drop into the 60s and 70s to reduce overnight cooling loads before the next day's heat builds.
If you own your home in New Braunfels, investing in a cool-roof coating or attic radiant barrier is especially effective in the intense Central Texas sun. These upgrades can reduce attic temperatures by up to 30°F, easing the load on your AC unit and extending its operational lifespan significantly.
Zip code 78133 falls within a regulated utility territory served by New Braunfels Utilities and CPS Energy. Texas only deregulated portions of its electricity market — municipalities with their own utilities, like NBU, were excluded from the competitive retail market.
The average electricity rate in zip code 78133 is approximately 12.4¢/kWh as of March 2026. This is a bundled rate set by the regulated utility and covers both energy supply and delivery components in a single charge.
CPS Energy manages the transmission and distribution infrastructure — the poles, wires, and grid systems — for the 78133 area. Delivery charges from CPS Energy are regulated and fixed, meaning no alternative provider or plan can reduce that portion of your bill.
No. PowerToChoose.org is designed for Texas's deregulated electricity market. Since 78133 is a regulated utility zone, no competing retail electric providers will appear for this address, and residents are not eligible to switch providers through that platform.
Residents in 78133 can explore NBU's energy efficiency rebate programs, budget billing options, and any available time-of-use rate structures. Weatherization upgrades, smart thermostats, and off-peak appliance use are practical strategies to reduce monthly consumption costs.
Yes — neighboring zip codes 78130, 78131, 78132, and 78135 share a similar regulated utility structure and comparable rate environment. All New Braunfels residents fall under the same NBU and CPS Energy service area, so rates are consistent across the city.