The cheapest 24-month fixed-rate plan is TRUE POWER True Value 24 at 12.8¢/kWh at 1,000 kWh a month on Oncor (13.2¢/kWh at 500 kWh, 12.6¢/kWh at 2,000 kWh, fixed rate, 24 months), as listed on Power to Choose on 2026-11-14.
24 plans from 24 retailers answer this on Oncor; the cheapest 10 are below. Ranked on the average price at 1,000 kWh a month as each Electricity Facts Label states it, delivery charges included; the 500 and 2,000 kWh figures are on every row.
OpenStream is not yet registered as a broker with the PUCT and earns nothing from any retailer. How we are paid.
Cheapest first. Each row goes to the provider's own sign-up page.
Which counties it is in and which delivery utilities serve them.
Dated 2026-11-14. Nothing is estimated beyond arithmetic the page names, and no provider pays to appear.