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Your electricity in zip code 78132 is delivered by New Braunfels Utilities. This area is served by a regulated utility.
Residents in zip code 78132 — part of the rapidly growing New Braunfels area in Comal County — receive electricity service exclusively through New Braunfels Utilities (NBU), a municipally owned utility. Unlike most of Texas, this area is not part of the deregulated ERCOT retail market, meaning households cannot shop for an alternative retail electricity provider. As of March 2026, NBU's average residential rate sits at approximately 12.4¢/kWh. While you won't find competing plans on comparison sites, understanding how NBU structures its rates, what drives your monthly bill, and how your costs compare to neighboring deregulated zip codes can still help you make smarter energy decisions and meaningfully reduce what you pay each month.
In March 2026, New Braunfels Utilities customers in zip code 78132 pay an average rate of 12.4¢/kWh. This all-in rate covers both the energy commodity and delivery infrastructure — a bundled structure that differs from deregulated Texas markets where those costs appear as separate line items. For a typical Comal County household using around 1,200 kWh per month, that translates to roughly $148.80 in electricity costs before any fixed service charges or applicable fees. Compared to the Texas deregulated market average, which has fluctuated between 12¢ and 16¢/kWh in recent months, NBU's rate is competitive, though direct comparisons require accounting for the bundled nature of municipal pricing.
Seasonal demand in this part of the Texas Hill Country pushes usage — and bills — higher during summer months (June through September), when air conditioning loads in the San Antonio metro corridor drive up consumption. Planning around these peak periods is one of the most effective ways to manage costs.
Because 78132 is served by a regulated municipal utility, there are no contract terms to compare — no 6-month, 12-month, or 24-month retail plans to evaluate. Your service agreement with NBU is ongoing and governed by the utility's tariff schedule, which is set by the New Braunfels City Council. Rate changes, when they occur, are announced publicly and apply uniformly to all customers. This removes the risk of price spikes at contract renewal but also eliminates the opportunity to lock in a favorable long-term rate during periods of low wholesale energy prices.
Zip code 78132 has no retail provider competition. NBU is the sole electricity provider for this area, and residents cannot enroll with alternative suppliers such as TXU Energy, Reliant, Green Mountain Energy, Gexa Energy, or Pulse Power — all of which serve nearby deregulated zip codes in the San Antonio metro and surrounding regions. If energy choice is a priority, it's worth noting that some neighboring communities do have access to deregulated markets, though New Braunfels proper remains municipally served.
New Braunfels Utilities serves the full 78132 zip code as both the distribution utility and retail provider. In deregulated Texas markets, the wires-and-poles company (the TDSP) and the energy retailer are separate entities, with delivery charges regulated independently. In NBU's territory, this distinction doesn't apply — NBU handles generation procurement, transmission, distribution, and billing under one roof. Switching providers is not available, and there is no enrollment process through the statewide Power to Choose portal for this zip code.
Neighboring zip codes 78130, 78131, 78133, and 78135 are all part of the New Braunfels service area and similarly served by NBU under the same regulated rate structure. Residents across these zip codes pay comparable rates with no option to shop competitively. By contrast, consumers in nearby San Antonio zip codes served by CPS Energy face a similar municipal structure, while communities further north or east may fall within deregulated AEP or Oncor territories where retail competition is available. Comal County's population of over 90,000 and median household income of $67,820 reflect a growing suburban corridor where energy efficiency investments — smart thermostats, improved insulation, LED lighting — offer the most practical path to lower monthly bills.
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.
New Braunfels Utilities is a municipally owned utility that operates outside Texas's deregulated retail electricity market. Residents in 78132 are not part of the ERCOT competitive zone, so provider choice is not available — NBU is the sole electricity supplier for this area.
As of March 2026, New Braunfels Utilities charges an average residential rate of approximately 12.4¢/kWh. This is a bundled rate that includes both energy supply and delivery costs, unlike the itemized bills seen in deregulated Texas markets.
NBU's March 2026 rate of 12.4¢/kWh is generally competitive with deregulated Texas markets, where rates have ranged from roughly 12¢ to 16¢/kWh recently. However, direct comparisons can be tricky since deregulated bills separate energy and delivery charges.
Yes. Since provider switching isn't an option, the most effective strategies are energy efficiency upgrades — smart thermostats, improved insulation, LED lighting — and shifting high-usage appliances like dishwashers and laundry to off-peak hours, particularly during summer months.
NBU periodically offers energy efficiency rebates and programs for residential customers, including incentives for smart thermostats and appliance upgrades. Customers should check NBU's official website or contact the utility directly for current program availability and eligibility requirements.
Zip codes 78130, 78131, 78133, and 78135 are all within New Braunfels and served by NBU under the same regulated rate structure. Customers across these zip codes pay the same tariff rates — there is no geographic pricing variation within NBU's service territory.