Business Electricity Near Austin: Which Suburbs Have Retail Choice and Which Do Not
Austin city proper is served by Austin Energy, a municipal utility with no retail electricity choice for businesses. Suburbs on Oncor's grid, including Round Rock, Cedar Park, Pflugerville, Leander, and Hutto, have full competitive supplier choice. Nearby Georgetown and New Braunfels are also municipal utilities with no choice.
Say a Round Rock warehouse operator uses 40,000 kWh a month on a supply contract priced at 9.5 cents: that works out to roughly $3,800 a month in energy charges. Renewing onto a hypothetical 7.2 cent competitive contract would bring the bill to about $2,880 a month, a difference of $920 a month, or $11,040 a year, from shopping the Oncor side of the metro. Example numbers to show the math, not a live quote. A restaurant running the same usage inside Austin city limits can't run that exercise. Austin Energy sets the rate, sells the power, and there's no second supplier to call.
Austin Energy Owns the Wires and Sells the Power
Austin city proper sits inside Austin Energy's service territory, and Austin Energy is both the wires company and the retail seller. There's no REP marketplace here, no ESI ID up for bid, no PUCT-registered supplier competing for that load. Austin Energy sets its own commercial rate schedules and the Austin City Council signs off on them. That's the deal that comes with a municipally-owned utility: lower exposure to a runaway spot-market spike, but zero ability to shop the account.
The Oncor Ring Around Austin: Full Retail Choice
Drive past the city limits in almost any direction and the utility changes. Round Rock, Cedar Park, Pflugerville, Leander, Hutto, and Manor all sit on Oncor Electric Delivery's wires, the same TDU that serves Dallas and Fort Worth. Oncor doesn't sell power, it delivers it. Any PUCT-registered retail electric provider can bid on a business account in these suburbs, and companies there sign 6 to 36 month fixed contracts the same way a Plano or Frisco business does.
- Round Rock (Williamson County, Oncor): fully shoppable for competitive supply.
- Cedar Park (Williamson County, Oncor): fully shoppable for competitive supply.
- Leander (Williamson County, Oncor): fully shoppable for competitive supply.
- Pflugerville (Travis County, Oncor): fully shoppable for competitive supply.
- Hutto (Williamson County, Oncor): fully shoppable for competitive supply.
- Manor (Travis County, Oncor): fully shoppable for competitive supply.
- Taylor, Kyle, Buda, San Marcos, Dripping Springs, Liberty Hill, and Jarrell (all Oncor): fully shoppable for competitive supply.
- Killeen (Bell County, Oncor): an hour northwest but still fully shoppable.
- Georgetown: served by Georgetown Utility Systems, city-owned, no retail choice, despite bordering Round Rock and Leander.
- New Braunfels: served by New Braunfels Utilities, city-owned, no retail choice.
- Bryan: served by Bryan Texas Utilities, city-owned, no retail choice.
- College Station: served by College Station Utilities, city-owned, no retail choice.
Multi-Location Businesses: Split Your Strategy by TDU Territory
Consider a restaurant group or retail chain with a flagship store in downtown Austin and two or three more locations in Round Rock or Cedar Park. The Austin Energy account stays put, since there's nothing to bid out. But bundling the Oncor-served ESI IDs from Round Rock, Cedar Park, and Pflugerville into a single competitive request lets a supplier quote all of them together. A five-location company might have three shoppable accounts and two that aren't. Treat those as two separate projects, not one.
Don't assume a mailing address decides the utility. A business with an Austin, TX mailing address can sit on Oncor's grid, and a business with a Pflugerville or Manor address can occasionally fall inside Austin Energy's footprint. Check the TDU name and the ESI ID printed on the electric bill itself, not the city on the envelope. And if anyone calls claiming they can switch your Austin Energy account to a new supplier, that's not how municipal utilities work. Hang up.
If your account is stuck on Austin Energy's commercial tariff, the savings lever isn't a supplier switch, it's usage. Ask about rate class and demand ratchet review, since some accounts get billed on a higher class than their load actually requires. Push efficiency retrofits through Austin Energy's commercial rebate programs. Shift heavy equipment runtime outside peak windows to cut demand charges. None of that requires a REP, and all of it shows up on next month's bill.
Have locations in Round Rock, Cedar Park, Pflugerville, or anywhere else on Oncor's grid? We can help you compare competitive bids across those accounts and let you know whether your Austin Energy site has any additional room to save.
Get My QuoteFrequently asked questions
No. Austin city proper is served by Austin Energy, a municipally-owned utility that both delivers power and sells it. There is no retail electric provider marketplace for Austin Energy accounts, so there's nothing to switch.
No. Round Rock sits on Oncor Electric Delivery's grid, the same TDU that serves Dallas and Fort Worth. Round Rock businesses choose a retail electric provider and can shop competitive contracts the same way a Dallas company does.
Don't go by the mailing address or zip code, they don't align cleanly with utility service territory boundaries. Check the TDU name and the ESI ID printed on the electric bill itself. If it says Oncor, the account is shoppable. If it says Austin Energy, it isn't.
Yes. Bundle the Oncor-served ESI IDs, Round Rock, Cedar Park, Pflugerville, Leander, whichever apply, into one competitive bid. Leave the Austin Energy location on its municipal tariff since there's no supplier to bid it out to.
Push on the things that don't require a supplier switch: request a rate class and demand ratchet review, apply for Austin Energy's commercial efficiency rebate programs, and shift heavy equipment runtime off peak hours to cut demand charges.