Making energy simpler, cheaper, greener

Join today and save $440 a year on your bill.

Annual bill based on average usage in Dallas-Fort Worth area. Compared to TXU Flex Forward, Reliant Clear Flex & Direct Energy Bright Choice plans.

Affordable, renewable energy

Choosing renewable energy in Texas is now easier and cheaper. At Bulb, we use wind and solar to supply our members with 100% green energy that costs less and keeps Texas clean.

And it all comes with no annual contracts and no exit fees.

One fair plan for all

We have just one plan, so you're always getting the best possible price. If energy costs go up, we work hard to limit the increase to our members. And if they go down, we hand those savings back to you. We like to keep things simple around here—no tiers, no tricks.

With that in mind, you should know we’ll be freezing our rate this summer, which means your energy price won’t budge from June 1 to August 31.

See for yourself

Send your last energy bill to save@bulb.com and we'll show you how much you can lower your bill. It's usually hundreds of dollars.

This isn't our first rodeo

We’re currently supplying over 1.6 million homes and businesses worldwide. And we’re growing.

For us, giving great service is everything. We're proud to be rated 4.7/5 with over 20,000 reviews on Trustpilot.

rated excellent by Trustpilot

Join the team

We're on a mission to lower your energy bills and cut your carbon emissions. And we’re going big. Want to join us and help transform the industry? Check out our Careers page for open roles in Texas.

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"