Gexa Energy vs Rhythm Energy

Overview

Does it even matter?

Same wires. Same grid. Same electrons. You’ve already figured out that TXU and Reliant charge brand premiums for identical electricity. Smart. Now you’re deciding between two companies that don’t play that game.

Here’s what separates them: Gexa is backed by NextEra, the largest renewable energy company in America. They could market themselves as green heroes—they just don’t bother. They lead with low prices.

Rhythm was built by former Reliant executives who knew how broken traditional electricity pricing was. They’re 100% renewable by default, but their real pitch is transparency. The rate you see includes everything.

The 1,000 kWh trick: Both companies (and everyone else) quote rates at exactly 1,000 kWh. Gexa plays this game better—their rates look lower at the headline. Rhythm shows all-in pricing that’s actually what you’ll pay.

The Price Question

Gexa is usually cheaper. Not by a lot—maybe 5-10%—but it’s consistent.

Why? Gexa doesn’t include renewable energy in their base rates. Rhythm does. That costs something.

If you’re purely price-focused and don’t care about green energy, Gexa wins. If you want renewable electricity included without thinking about it, Rhythm’s premium is the cost of that.

The Green Energy Question

Rhythm is 100% renewable by default. Every plan. Wind and solar. You don’t have to upgrade or ask for it.

Gexa sells green plans, but their cheapest rates aren’t renewable. You can add it, but it’s a conscious choice and usually costs more.

Here’s the thing: Gexa’s parent company (NextEra) is actually the biggest renewable energy producer in the US. They just don’t market Gexa that way. Rhythm makes green their whole identity.

Transparency

Rhythm wins here.

Their pricing pages show exactly what you’re paying for—energy charge, delivery fees, taxes, broken down clearly. It feels like a modern tech product.

Gexa is… normal. Standard electricity pricing. Not bad, not exceptional. You can figure out what you’re paying, but they’re not going out of their way to make it obvious.

The App Experience

Rhythm’s app is genuinely good. Built like a fintech app. Usage tracking, bill breakdown, easy to navigate.

Gexa has an app. It works. It’s not something you’d show off.

If you manage everything on your phone and want a clean experience, Rhythm is better. If you just want to pay your bill and forget about it, it doesn’t matter.

Company Stability

Gexa is backed by NextEra Energy, a $150 billion Fortune 500 company. They’re not going anywhere.

Rhythm is independent—no giant parent company. They’ve grown fast and seem financially healthy, but they’re 5 years old. There’s inherently more uncertainty with younger companies.

For most people this doesn’t matter. But if you’re signing a 2-3 year contract and stability matters, Gexa has the edge.

The Verdict

Gexa for price. Rhythm for values.

Choose Gexa if:

• You want the lowest rate available
• Green energy is nice but not essential
• You value corporate stability
• You don’t care about app design

Choose Rhythm if:

• You want 100% renewable without thinking about it
• Transparency and modern experience matter
• You have solar and need buyback
• You’re willing to pay slightly more for a company that aligns with your values

The honest answer: Both are good companies. You’re splitting hairs. If you’ve narrowed it down to these two, you’re already making a smart choice.

Related Pages

Company Profiles

• Gexa Energy
• Rhythm Energy

Best-For Categories

• Best Green Energy Companies — Both providers featured for renewable energy
• Best for Low Usage — Gexa ranked #1 for 500 kWh bill credits
• Best for High Usage — Gexa ranked #1 for high-usage bill credits
• Best for Apartments — Rhythm ranked #3 for no minimum usage fees
• Best for Small Homes — Rhythm ranked #2 for transparent flat rates
• Best Month-to-Month Plans — Both providers offer flexible options
• Best Solar Buyback — Rhythm ranked #2 for solar owners

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• Green Mountain vs Rhythm Energy
• Reliant vs Rhythm Energy