TXU Energy Best for Large Homes

TXU Energy in Round Rock

TXU Energy in Round Rock.

TXU Energy has 10 plans live on the Oncor grid serving Round Rock. Lowest rate 13.50¢/kWh — about 1.7¢ below the Round Rock average.

4.1 Oncor grid 130K residents Williamson County

TXU Energy in Round Rock

By the numbers.

Lowest here
13.50¢
TXU Energy in Round Rock
Round Rock avg
15.17¢
across all providers
TXU Energy plans
10
on Oncor
100% green
1
renewable plans

Top TXU Energy picks for Round Rock

Best TXU Energy plans here.

1
TXU Energy
TXU Energy

Clear Deal 12

Rate
13.50¢
Term
12 Months
$1000 kWh
$135
  • $30 bill credit when your usage is at least 800kWh
  • 60 Day Satisfaction Guarantee
  • 12-month term
View plan →

Every TXU Energy plan on Oncor

All 10 TXU Energy plans in Round Rock.

# Plan Rate
1 Clear Deal 12 13.50¢ View →
2 Clear Deal 24 14.50¢ View →
3 Solar Value 12 14.90¢ View →
4 Simple Rate 12 17.30¢ View →
5 Ultimate Season Pass 12 18.70¢ View →
6 Flex Forward 18.70¢ View →
7 Free Nights & Solar Days 12 (8 pm) 18.90¢ View →
8 Solar Saver 12 19.80¢ View →
9 Saver's Discount 12 21.10¢ View →
10 Saver's Discount 24 22.30¢ View →

Round Rock, Williamson County — population 130K, sample ZIP 78664. Served by Oncor (outage line: 1-888-313-4747).

Switching in Round Rock

Same wires — new bill from TXU Energy.

Oncor owns the wires in Round Rock and processes the switch in 1-3 business days — no service interruption, no truck roll, no new equipment. TXU Energy files the switch on your behalf. Same-day if you order before 4-5 PM Central.

Compare TXU Energy plans in Round Rock

See how TXU Energy's 10 plans stack up at your real Round Rock usage.

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