Compare 107 Electricity Plans in Shamrock, TX
See if you could save. Compare top residential power plans for ZIP Code 79079 and switch in minutes.
107 plans available
Today's Top Picks
Compare top plans for your usage in Shamrock.
Plans last updated: March 2, 2026
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Best Value (12 Months)
Fixed rate stability for a full year.
True Value 12
- Locked-in price for 12 months
- Straightforward pricing
- New customers only
- View Fact Sheet
Best Short Term (1 Months)
Low commitment, low rate.
Essential Infusion Flex
- Lowest available short-term rate
- 1-month commitment
- View Fact Sheet
Top Green Plan (12 Months)
Support 100% renewable energy.
Embrace Green 12 - New Customer Special
- 100% Texas Wind & Solar
- Locked-in green rate for 12 months
- New customers only
- View Fact Sheet
Watt Owl may receive a commission from providers when you sign up through our site. Our rankings are based solely on estimated cost at your usage level—commissions never influence plan placement.
Why do our rates look different from other sites?
Most comparison sites show the rate from your plan's Electricity Facts Label at exactly 1,000 kWh. We estimate your total monthly cost — including AEP Texas North delivery charges — at your selected usage level. This gives you a more complete picture of what a plan is likely to cost, not just the energy rate.
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What Affects My Electric Bill in Shamrock?
In the deregulated market of Shamrock, residents have the power to choose their own Retail Electric Provider (REP). However, regardless of which provider you choose, your electricity is still delivered by the same local Transmission and Distribution Utility (TDU).
In this area, the TDU is AEP Texas North. They are responsible for maintaining the power lines, reading your meter, and restoring power during outages. Their "pass-through" charges are regulated and will be the same across every plan you see on Watt Owl.
Understanding how your usage affects cost is important because not all plans price electricity the same way. At Shamrock's local average of 974 kWh/month, delivery charges from AEP Texas North add approximately $60.71/month to your bill before your energy rate. During peak months like July when usage can reach 1,314 kWh, those delivery charges increase proportionally. That's why comparing plans at your expected usage level — rather than at standard breakpoints — can reveal meaningful differences between plans that look similar on paper.
Of the 107 plans currently available in Shamrock, 97 are fixed-rate, 10 are variable-rate, and 8 include bill credits. Contract lengths range from 1 to 60 months.
For most homes in Shamrock, a fixed-rate plan offers the most predictable monthly costs — especially during summer when usage can jump to 1,314 kWh. Of the 97 fixed-rate plans available here, contract lengths range from 1 to 60 months. The 8 bill credit plans in this area can offer lower rates at specific usage thresholds, but may cost more if your monthly usage varies seasonally. Variable-rate plans (10 currently available) offer flexibility but carry pricing risk during high-demand months.
As of March 2026, some of the most competitive plans in Shamrock include the True Value 12 from TRUE POWER at 13.35¢/kWh, the Essential Infusion Flex from INFUSE ENERGY at 9.97¢/kWh, and the Embrace Green 12 - New Customer Special from CleanSky Energy at 13.56¢/kWh. Rates are estimated at 974 kWh/month, the local average for this area.
AEP Texas North Delivery Charges
These regulated charges appear on every electricity bill in this service area, regardless of which retail provider you choose. They cover the cost of maintaining power lines, reading meters, and delivering electricity to your home.
| Charge Type | Rate |
|---|---|
| Energy Delivery Charge | 5.9000¢/kWh |
| Monthly Customer Charge | $3.24/mo |
Rates effective as of the most recent PUC filing. Actual charges may vary slightly based on billing cycle and applicable taxes.
Quick Fact
Homes in this area use about 1,314 kWh in July — 35% more than the annual average. Comparing plans at your expected usage level matters.
How Much Electricity Do Shamrock Homes Use?
Monthly consumption fluctuates significantly with Texas weather.
Average
974 kWh
Peak (Jul)
1,314 kWh
Annual Total
11,690 kWh
Based on Panhandle climate data • Source: EIA & NOAA
Assumes avg. Texas home (~1,800 sq ft) • Your usage may vary
Top 12-Month Plans in Shamrock
Frequently Asked Questions About Electricity in Shamrock
Based on local usage patterns, homes in Shamrock use an average of 974 kWh per month. At current market rates starting from 13.35¢/kWh, a typical monthly bill would be around $129.99. Actual bills include delivery charges from AEP Texas North and vary by plan and usage. This estimate includes regulated delivery charges from AEP Texas North, which some comparison tools exclude from their displayed rate.
Currently, one of the most competitive plans in Shamrock is the True Value 12 from TRUE POWER at 13.35¢/kWh. At 974 kWh/month, this plan costs approximately $129.99/month. This rate reflects estimated total cost including delivery charges — not just the energy rate shown on the plan's Electricity Facts Label. Rates change frequently, so we recommend comparing plans at your specific usage level and verifying final pricing with the provider before enrolling.
Shamrock is served by AEP Texas North, which delivers electricity to all homes regardless of your chosen provider. AEP Texas North charges a delivery rate of approximately 5.9¢/kWh plus a monthly base charge of $3.24. These regulated charges are the same on every plan.
Yes! Shamrock is in the deregulated Texas electricity market, which means you can choose from dozens of Retail Electric Providers (REPs). While AEP Texas North handles delivery, you pick the company that sets your energy rate. Switching is free and takes about 15 minutes online — your power stays on the entire time.
Homes in Shamrock use an average of 974 kWh per month, or about 11,690 kWh per year. Usage peaks in July at around 1,314 kWh due to air conditioning demand, and drops to its lowest in January at around 850 kWh.
The best time to switch is during shoulder months (March–April and October–November) when demand is lower and providers often offer competitive rates. However, you can switch anytime with no interruption to your service. Currently, rates in Shamrock start as low as 9.97¢/kWh for fixed-rate plans.
When your contract ends, your REP is required to send an expiration notice at least 14 days before your contract expires. If you don't select a new plan before expiration, you'll typically be moved to a month-to-month variable-rate plan, which is often more expensive than a fixed-rate contract. We recommend shopping for a new plan at least two weeks before your contract ends to ensure a smooth transition.
Switching providers is free and straightforward. Choose a new plan, complete the enrollment with the new REP, and they handle notifying your current provider. Your power stays on throughout the process — AEP Texas North continues delivering electricity regardless of which REP you choose. Most switches take effect within one to three business days after your enrollment is processed.