Southwest Power & Light logo

Southwest Power & Light is one of the two additional brands that Texpo Energy uses to sell retail electricity in the state of Texas, along with YEP. Texpo Energy filed to also sell electricity as Southwest Power & Light in 2008. Southwest Power & Light sells electricity in the deregulated areas of Texas to both residential and commercial customers.


Recommended Plans
All Plans
Plan Name
Company
Length
Price
Rate Stability
12 Month Bill Credit
12 month
Bill Credit
10.8¢ / kwh
at 1,000 kWh per bill
  • No Minimum Usage Charge!
  • Good for Medium Homes
  • Bill Credits at 1k and 2k usage!
  • 12 Month Bill Credit
    12 month
    Bill Credit
    9.9¢ / kwh
    at 1,000 kWh per bill
  • 100% Texas Renewable Energy
  • $90 Bill Credit at 1k KWH
  • No Monthly Service Charge
  • 12 Month Bill Credit
    12 month
    Bill Credit
    7.5¢ / kwh
    at 1,000 kWh per bill
    36 Month Bill Credit
    36 month
    Bill Credit
    9.3¢ / kwh
    at 1,000 kWh per bill
  • 100% Texas Renewable Energy
  • $90 Bill credit at 1k KWH
  • Low Rate for 3 Years!
  • 18 Month Bill Credit
    18 month
    Bill Credit
    9.6¢ / kwh
    at 1,000 kWh per bill
  • 100% Texas Renewable Energy
  • $90 Bill Credit at 1k KWH
  • No Monthly Service Charge
  • 36 Month Fixed Rate
    36 month
    Fixed Rate
    12.2¢ / kwh
    at 1,000 kWh per bill
  • Simple, straightforward pricing
  • Price Protection for 3 years
  • 18 Month Fixed Rate
    18 month
    Fixed Rate
    12.5¢ / kwh
    at 1,000 kWh per bill
  • 100% Solar Energy
  • Reduce your Carbon footprint
  • No Bill Surprises
  • 24 Month Fixed Rate
    24 month
    Fixed Rate
    12.5¢ / kwh
    at 1,000 kWh per bill
  • 100% Solar Energy
  • Reduce your Carbon footprint
  • No Bill Surprises
  • 12 Month Fixed Rate
    12 month
    Fixed Rate
    12.8¢ / kwh
    at 1,000 kWh per bill
    15 Month Fixed Rate
    15 month
    Fixed Rate
    12.1¢ / kwh
    at 1,000 kWh per bill
  • Great for small homes
  • Low Rates regardless of usage!
  • Earn Big Bill Credits
    12 month
    Bill Credit
    7.6¢ / kwh
    at 1,000 kWh per bill
  • Very low rate!
  • Good for medium homes
  • 12 months of bill security
  • Pre-paid
    1 month
    Pre-paid
    12.0¢ / kwh
    at 1,000 kWh per bill
    $25 min balance
    Pre-paid
    1 month
    Pre-paid
    12.0¢ / kwh
    at 1,000 kWh per bill
    $25 min balance
    Best 24 Month Value
    24 month
    Fixed Rate
    12.3¢ / kwh
    at 1,000 kWh per bill
  • No Pricing Gimmicks!
  • 100% Green Energy
  • Great for any size home
  • Pre-paid
    1 month
    Pre-paid
    12.5¢ / kwh
    at 1,000 kWh per bill
    $29 min balance
  • Prepaid - No Deposit EVER
  • 24 Month Fixed Rate
    24 month
    Fixed Rate
    12.2¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    13.1¢ / kwh
    at 1,000 kWh per bill
  • Locally sourced wind power
  • Support Local economies
  • 24 Month Tiered Rate
    24 month
    Tiered Rate
    11.9¢ / kwh
    at 1,000 kWh per bill
  • 24 month fixed rate plan
  • No base charge, no minimum usage fees
  • 12 Month Fixed Rate
    12 month
    Fixed Rate
    12.3¢ / kwh
    at 1,000 kWh per bill
    12 Month Bill Credit
    12 month
    Bill Credit
    11.8¢ / kwh
    at 1,000 kWh per bill
  • Low rate!
  • Well known brand.
  • 24 Month Fixed Rate
    24 month
    Fixed Rate
    12.6¢ / kwh
    at 1,000 kWh per bill
  • 24 Month Locked-in price
  • Steady Rate regardless of usage
  • Great overall plan
  • Best 36 Month Value
    36 month
    Fixed Rate
    12.3¢ / kwh
    at 1,000 kWh per bill
  • Great rates regardless of your usage!
  • Simple, straightforward pricing
  • Price Protection for 3 years
  • 36 Month Fixed Rate
    36 month
    Fixed Rate
    13.0¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    12.6¢ / kwh
    at 1,000 kWh per bill
  • Super Low Summer Rate!
  • 100% Renewable Energy!
  • No Bill Surprises!
  • 6 Month Fixed Rate
    6 month
    Fixed Rate
    11.0¢ / kwh
    at 1,000 kWh per bill
    12 Month Tiered Rate
    12 month
    Tiered Rate
    12.5¢ / kwh
    at 1,000 kWh per bill
  • Tiered Rate Plan
  • 12 Month Contract
  • 36 Month Fixed Rate
    36 month
    Fixed Rate
    11.2¢ / kwh
    at 1,000 kWh per bill
    36 Month Fixed Rate
    36 month
    Fixed Rate
    11.3¢ / kwh
    at 1,000 kWh per bill
  • 3 Year Price Protection
  • Stable, predictable rate
  • 36 Month Fixed Rate
    36 month
    Fixed Rate
    12.2¢ / kwh
    at 1,000 kWh per bill
  • Rhythm's most popular plan
  • Go Green without Sacrifice
  • 3 Years of Bill Security
  • 18 Month Fixed Rate
    18 month
    Fixed Rate
    12.4¢ / kwh
    at 1,000 kWh per bill
    36 Month Fixed Rate
    36 month
    Fixed Rate
    12.0¢ / kwh
    at 1,000 kWh per bill
    36 Month Fixed Rate
    36 month
    Fixed Rate
    12.1¢ / kwh
    at 1,000 kWh per bill
    36 Month Fixed Rate
    36 month
    Fixed Rate
    11.6¢ / kwh
    at 1,000 kWh per bill
    36 Month Fixed Rate
    36 month
    Fixed Rate
    11.6¢ / kwh
    at 1,000 kWh per bill
    Pre-paid
    1 month
    Pre-paid
    17.8¢ / kwh
    at 1,000 kWh per bill
    $40 min balance
    30 Month Fixed Rate
    30 month
    Fixed Rate
    11.4¢ / kwh
    at 1,000 kWh per bill
  • 100% renewable, 100% affordable
  • Go green and save green
  • 24 Month Fixed Rate
    24 month
    Fixed Rate
    11.6¢ / kwh
    at 1,000 kWh per bill
    18 Month Fixed Rate
    18 month
    Fixed Rate
    13.1¢ / kwh
    at 1,000 kWh per bill
    12 Month Tiered Rate
    12 month
    Tiered Rate
    13.9¢ / kwh
    at 1,000 kWh per bill
    Variable Rate
    1 month
    Variable Rate
    12.9¢ / kwh
    at 1,000 kWh per bill
    36 Month Fixed Rate
    36 month
    Fixed Rate
    12.3¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    12.0¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    12.0¢ / kwh
    at 1,000 kWh per bill
    18 Month Fixed Rate
    18 month
    Fixed Rate
    14.2¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    13.0¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    12.4¢ / kwh
    at 1,000 kWh per bill
  • Rhythm's most popular plan type
  • Go Green without sacrificing a thing
  • 2 years of Bill Security
  • 24 Month Fixed Rate
    24 month
    Fixed Rate
    12.5¢ / kwh
    at 1,000 kWh per bill
  • Two Year Price Protection
  • All Around Great Value
  • 36 Month Fixed Rate
    36 month
    Fixed Rate
    13.8¢ / kwh
    at 1,000 kWh per bill
    Best 12 Month Value
    12 month
    Fixed Rate
    12.5¢ / kwh
    at 1,000 kWh per bill
  • Low Steady Rate
  • Great for any size home
  • 100% Green Energy
  • 36 Month Fixed Rate
    36 month
    Fixed Rate
    12.9¢ / kwh
    at 1,000 kWh per bill
  • 100% renewable
  • Includes FREE Energy Savings Kit!
  • Super low green rate
  • 3 Month Fixed Rate
    3 month
    Fixed Rate
    13.4¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    13.2¢ / kwh
    at 1,000 kWh per bill
  • Go Solar, no panels required
  • Make a difference!
  • 2 years of bill security
  • 24 Month Fixed Rate
    24 month
    Fixed Rate
    12.9¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    12.0¢ / kwh
    at 1,000 kWh per bill
    36 Month Fixed Rate
    36 month
    Fixed Rate
    15.1¢ / kwh
    at 1,000 kWh per bill
  • 3 Year Low Rate!
  • Low Average Bill!
  • No Bill Surprises
  • 12 Month Fixed Rate
    12 month
    Fixed Rate
    12.3¢ / kwh
    at 1,000 kWh per bill
    24 Month Tiered Rate
    24 month
    Tiered Rate
    13.5¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    12.8¢ / kwh
    at 1,000 kWh per bill
  • Enjoy price security for 2 full years!
  • No minimum usage charges
  • 36 Month Flat Rate
    36 month
    Flat Rate
    23.3¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    14.2¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    13.6¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    13.3¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    14.2¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    13.0¢ / kwh
    at 1,000 kWh per bill
  • No Pricing Gimmicks
  • Great for any size home
  • 24 Month Fixed Rate
    24 month
    Fixed Rate
    13.3¢ / kwh
    at 1,000 kWh per bill
  • 100% Renewable Energy
  • Enjoy price security for 2 full years!
  • 12 Month Fixed Rate
    12 month
    Fixed Rate
    13.0¢ / kwh
    at 1,000 kWh per bill
  • Rhythm's most popular plan type
  • Go Green without sacrificing a thing
  • 1 year of Bill Security
  • 12 Month Bill Credit
    12 month
    Bill Credit
    13.4¢ / kwh
    at 1,000 kWh per bill
    6 Month Fixed Rate
    6 month
    Fixed Rate
    11.7¢ / kwh
    at 1,000 kWh per bill
  • Beat the summer heat!
  • Steady, predictable rate
  • No Bill Surprises
  • 12 Month Fixed Rate
    12 month
    Fixed Rate
    12.4¢ / kwh
    at 1,000 kWh per bill
  • No Monthly Fee!
  • Low Average Bill
  • No Surprises
  • 12 Month Tiered Rate
    12 month
    Tiered Rate
    12.9¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    14.2¢ / kwh
    at 1,000 kWh per bill
    24 Month Flat Rate
    24 month
    Flat Rate
    23.1¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    12.8¢ / kwh
    at 1,000 kWh per bill
  • Flat, Reliable Rate
  • No Bill Surprises!
  • No Monthly Fee!
  • 12 Month Fixed Rate
    12 month
    Fixed Rate
    14.9¢ / kwh
    at 1,000 kWh per bill
    Variable Rate
    1 month
    Variable Rate
    16.7¢ / kwh
    at 1,000 kWh per bill
  • No Contract
  • Variable Rate
  • Low Credit
  • 12 Month Fixed Rate
    12 month
    Fixed Rate
    12.1¢ / kwh
    at 1,000 kWh per bill
  • Popular Plan!
  • 12 months bill security
  • 12 Month Bill Credit
    12 month
    Bill Credit
    16.1¢ / kwh
    at 1,000 kWh per bill
    12 Month Bill Credit
    12 month
    Bill Credit
    16.2¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    13.8¢ / kwh
    at 1,000 kWh per bill
    60 Month Fixed Rate
    60 month
    Fixed Rate
    12.6¢ / kwh
    at 1,000 kWh per bill
    36 Month Fixed Rate
    36 month
    Fixed Rate
    13.0¢ / kwh
    at 1,000 kWh per bill
    Pre-paid
    1 month
    Pre-paid
    20.8¢ / kwh
    at 1,000 kWh per bill
    $40 min balance
    12 Month Fixed Rate
    12 month
    Fixed Rate
    14.6¢ / kwh
    at 1,000 kWh per bill
  • 100% clean, renewable energy
  • Requires Tree Free billing and Auto Pay
  • 12 Month Fixed Rate
    12 month
    Fixed Rate
    15.7¢ / kwh
    at 1,000 kWh per bill
    24 Month Fixed Rate
    24 month
    Fixed Rate
    13.4¢ / kwh
    at 1,000 kWh per bill
    12 Month Flat Rate
    12 month
    Flat Rate
    17.4¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    13.0¢ / kwh
    at 1,000 kWh per bill
    12 Month Flat Rate
    12 month
    Flat Rate
    22.9¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    17.5¢ / kwh
    at 1,000 kWh per bill
  • Solar Days: 5:00 a.m. through 7:59 p.m. each day
  • 12 Month Fixed Rate
    12 month
    Fixed Rate
    17.5¢ / kwh
    at 1,000 kWh per bill
    12 Month Tiered Rate
    12 month
    Tiered Rate
    17.6¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    17.4¢ / kwh
    at 1,000 kWh per bill
  • NEW CUSTOMERS ONLY!
  • 12 Month Fixed Rate
    12 month
    Fixed Rate
    17.6¢ / kwh
    at 1,000 kWh per bill
    Fixed Pre-paid
    12 month
    Fixed Pre-paid
    16.8¢ / kwh
    at 1,000 kWh per bill
    $40 min balance
    12 Month Fixed Rate
    12 month
    Fixed Rate
    14.0¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    14.3¢ / kwh
    at 1,000 kWh per bill
    12 Month Fixed Rate
    12 month
    Fixed Rate
    14.9¢ / kwh
    at 1,000 kWh per bill

    Our Rating of Southwest Power & Light

    Rating Overall

    21st place
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    Southwest Power & Light Rating Detail

    Customer Reviews of Southwest Power & Light

    Reviews Overall

    17th place
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    Read Southwest Power & Light Reviews

    Most Recent Southwest Power & Light Reviews  


    Great Customer Service
    Sierra in Customer service was great. Answered all my questions and was cheerful and professional. Thanks!!! David T from Houston TX

    Always room for improvement but SWPL is a keeper
    Only 2 "complaints" I might offer:

    1. Their auto-billing drafts my checking account 10 days before payment is due. Only reason a company would do this is to play the float game they have our money for 10 days to invest elsewhere. It adds up to quite a lot. Really no call for this from a utility company. But I can live with it, and do, and it's not really a complaint.

    2. My contract is coming to an end in 5 months. I like SWPL so much I'd like to extend that contract, or, start a new one with them effective 5 months from now. Just trying to get the best price at the moment. But they, like most providers, won't talk contracts until 30 days before expiration. What a shame a decent provider with a good price risks losing a satisfied customer because of what rates may be 4 months from now. Again, not a complaint, but it sure seems like a less than intelligent way to conduct business.
    TxFeller from Denton TX

    No problems, great rate.
    I signed up with them almost 3 years ago after Breeze went under. I used a spreadsheet and simulated my usage over a year with many different plans, including the ones some providers use to try to appear way low on power to choose, but only if you use exactly the 1000 or 2000 KwH amounts.

    I appreciate that they will bill a credit card without adding fees, which with rewards comes out to an additional 2-3% savings, and allows me another 20 days or so of flexibility as to when I am paying it.

    My Energy charge has always been exactly what the said and the distribution charges from Oncor have always passed through correctly. I do wish the invoice would itemize the Oncor charges, but using current EFL data from various providers to spot check, the distribution charges are always correct
    Charlie from Pflugerville TX


    4-5 Star Reviews: 19 (26%)