The Summer Power-Bill Spike Calculator
See what a record Texas summer could cost you, and what you'd keep by locking it in.
Everything updates live, and your figures stay in your browser.
A rough monthly average is fine. Drag the slider or type a number.
This drives how exposed you are to the summer spike.
Used only for a light usage-intensity note. It does not change the core math.
This is roughly what you could keep across the three peak months by locking a rate and optimizing, instead of riding a variable plan into the heat.
A fixed rate means the wholesale jump cannot blow through your contract this summer. There is still money on the table below: the Oncor rebates and a 20-minute bake-off before your contract renews. Keep your renewal date on your calendar so you are not auto-rolled onto a variable rate.
Your total electricity spend across the three peak months, both ways.
Oncor's Take A Load Off, Texas commercial rebates start around ~$500 for HVAC, lighting, and load upgrades, and they are first-come, first-served. We keep this separate from the numbers above so we don't overstate your savings. See the Oncor rebate programs →
Three steps. The first one takes about 20 minutes.
A rate bake-off is a once-a-year win you can run yourself. The thing that quietly costs you the rest of the year, downtime when the grid wobbles, no real backups, an IT setup that breaks the moment you grow, is what Modo Networks handles so you can spend your attention on levers like this one.
Talk to Modo →