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BKV Energy
AP Gas & Electric
BKV Energy
BKV Energy
| Provider | Plan | Rate (¢/kWh) | Term | Green % |
|---|---|---|---|---|
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BKV Energy
|
Verbena 13 | 13.8¢ | 13 mo | 29% |
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BKV Energy
|
Verbena 12 | 13.9¢ | 12 mo | 29% |
|
AP Gas & Electric
|
APG&E Fixed 12 | 16.6¢ | 12 mo | — |
|
AP Gas & Electric
|
APG&E Fixed 14 | 16.7¢ | 14 mo | — |
Top 10 diverse plans · Max 2 per provider · View all plans
Your electricity in zip code 78574 is delivered by AEP Texas Central. Since this area is deregulated, you can choose your retail electricity provider while AEP Texas Central maintains the power lines and handles outage restoration.
Mission, Texas (78574) sits in the heart of Hidalgo County, a fast-growing South Texas community of over 86,000 residents navigating a fully deregulated electricity market. As part of the AEP Texas Central (AEP-Central) service territory, Mission residents have genuine choice — 18 retail electric providers currently compete for your business across 76 available plans. That level of competition is significant, especially for a market where the median household income of $39,461 makes every cent per kilowatt-hour count. March 2026 electricity rates in 78574 range widely depending on contract length and provider, making comparison shopping not just worthwhile — it's essential. This guide breaks down what's available, what to avoid, and how to lock in the most competitive rate for your home.
The most competitive rate currently available in Mission's 78574 zip code is 9.5¢/kWh, offered by True Power on their AEPTCC 12-Month Fixed Residential plan. That's meaningfully below the average rate across all 76 plans, which sits at 12.9¢/kWh — a gap of 3.4 cents that translates to real savings. On a typical Texas home using 1,200 kWh per month, the difference between the best rate and the average rate amounts to roughly $40 per month, or nearly $500 annually. The wide spread between the best and average rates signals that many Mission residents are likely overpaying simply because they haven't compared recently.
Contract length has a dramatic impact on what you'll pay in 78574. Here's how the three tiers break down in March 2026:
For most Mission households, a 12-month fixed-rate plan offers the best balance of savings and flexibility — and the True Power 12-month plan at 9.5¢/kWh is currently the standout value.
With 18 providers actively competing in this zip code, Mission's electricity market is classified as highly competitive. That's good news for consumers. Providers currently serving 78574 include well-known names like TXU Energy, Shell Energy, 4Change Energy, Spark Energy, and XOOM Energy, alongside value-focused options like Payless Power, True Power, and Freepoint Energy. Green-minded shoppers will find 6 renewable energy plans in the mix. This diversity means you're not locked into one pricing model — fixed-rate, variable, prepaid, and green plans are all available.
Regardless of which retail provider you choose, AEP Texas Central (AEP-Central) handles all physical electricity delivery in 78574 — the poles, wires, and meters. These delivery charges are regulated by the state and are identical no matter which provider you select. Switching providers does not change your delivery service, cause any interruption, or cost you anything. To switch, you'll need your ESIID (Electric Service Identifier), found on your current bill. Your new rate takes effect on your next meter read date. Questions about delivery or outages? Contact AEP Texas at 1-866-223-8508 or aeptexas.com.
Mission spans multiple zip codes — 78572, 78573, 78577, and 78579 all fall within the same city and AEP Texas Central territory, meaning rate availability is broadly similar across these areas. South Texas electricity demand surges dramatically in summer months when temperatures routinely exceed 100°F, driving up both usage and spot market prices. Locking in a fixed rate now in March — before peak cooling season — is a proven strategy for Mission households to avoid the rate volatility that often hits variable-rate customers hardest in July and August.
Starting at 13.8¢/kWh
2 plans available
Starting at 16.6¢/kWh
2 plans available
Lock in a fixed-rate electricity plan before May — Mission's summer cooling season arrives early and hits hard. A 12- or 24-month fixed rate protects you from price spikes during peak summer demand when wholesale energy costs climb across the Texas grid.
Set your thermostat to 78°F when home and 82–85°F when away during Mission's long summer season. In the Valley's intense heat, every degree of setpoint reduction can increase your cooling bill by 6–8%, so smart thermostat programming pays off quickly.
Apply for LITE-UP Texas assistance if your household income qualifies. This state program provides a seasonal discount on your electric bill and is available to eligible Mission residents served by AEP Texas — check eligibility before each enrollment period.
Inspect your home's attic insulation and window seals annually. Mission's persistent humidity and heat degrade weatherstripping faster than in cooler climates. Proper insulation can reduce cooling costs by 15–20%, making it one of the highest-return home upgrades available locally.
Compare electricity plans across all five Mission zip codes (78572–78579) before signing a contract. Promotional rates and available plan types can vary by zip code, and shopping multiple REPs on ChoiceEnergyNetwork.com takes only minutes but can reveal significant savings.
As of March 2026, the most competitive rate in zip code 78574 is 9.5¢/kWh, offered by True Power on their AEPTCC 12-Month Fixed Residential plan. This is significantly below the area's average plan rate of 12.9¢/kWh across all 76 available plans.
Eighteen retail electric providers currently serve 78574, including TXU Energy, Shell Energy, 4Change Energy, True Power, Payless Power, Spark Energy, XOOM Energy, Freepoint Energy, and more. With this many providers competing, Mission residents have strong options across fixed, variable, prepaid, and green plans.
Switching is free and causes no service interruption. Contact your chosen provider with your ESIID number (on your current bill). AEP Texas Central continues delivering electricity regardless of your provider. Your new rate activates on your next meter read date — typically within a few weeks.
Short-term plans (1–6 months) in 78574 average 18.5¢/kWh — nearly double the best available fixed rate. Providers charge a premium for month-to-month flexibility. Unless you're moving soon, a 12-month fixed plan almost always delivers significantly better value for Mission households.
Yes — your choice of retail provider determines your energy rate, billing terms, and plan features. AEP Texas Central only handles physical delivery, which is regulated and costs the same regardless of provider. Choosing a competitive provider like True Power over a default plan can save hundreds annually.
March is an ideal time. South Texas electricity demand — and prices — spike sharply in summer when temperatures exceed 100°F. Locking in a fixed rate now protects you from summer market volatility. Variable-rate customers in 78574 often see significant bill increases between June and September.