Making energy simpler, cheaper, greener

100% renewable energy. 100% Texan.
Rated 5 out of 5 on Google.

Green energy for all

Bulb is a different kind of energy company. We provide our members with an easy choice: 100% renewable electricity that costs less and comes entirely from Texas wind and solar.

And there are no annual contracts or hidden fees. Yup.

No tiers, no tricks

We don't believe in plans that sound too good to be true. So we don't offer them. We have just one simple plan, so you're always getting our best possible price each month.

Savings chart

Annual bill based on average usage in the DFW area. Compared to Green Mountain Pollution Free e-Plus, TXU Flex Forward & Reliant Clear Flex plans. Updated September 2020.

Blue skies ahead

By switching to Bulb, you’ll lower your carbon impact by about 8.42 tons of CO2 a year. Or the weight of 9 burly longhorns. Or two F-150s. Or... you get the idea.

In fact, over 1.7 million homes and businesses worldwide have already switched to Bulb. That's why we're proud to be rated 4.8/5 with over 60,000 reviews on Trustpilot.

Illustration of longhorns

Keep on top of your energy

Understanding your energy usage helps you to lower your bills, so we make it easy for you.

Keep on top of your energy with your Bulb account. Sign in online to track your usage and check your balance.

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Doing the right thing

As a certified B Corp, we balance purpose and profit in how we run our business. Every time a new person joins Bulb, we donate to one of 3 local nonprofits. Meet our current charity partners.

What do our members think?

“One very good simple plan. Competitive price, no gimmicks, no hidden charges, no cancellation charges and clean energy.”

J Stephens - Google Five stars

“More people need to know about Bulb. The best electricity provider out there and literally no "catch" to it.”

Fowad - Google Five stars

“Awesome customer service and has the best rates! Not only did I switch to them I had my parents switch to them as well!”

Crystal - Google Five stars

Only 2 minutes to switch

Leave it to us

We'll let your old provider know if you’re switching. Just sit back and relax.

You've got the power

We have no annual contract and no hidden fees.

We pay cancellation fees

If your old provider charges you for leaving, we'll refund up to $100.

As featured in

The Times

"Bulb bucked the trend"

Forbes

"The bright startup that's shaking up Britain"

Business Insider

"Renewable energy for a lower price than many larger suppliers"

Wired

"Challenger green energy firm"

A noble spirit embiggens the smallest man