Warm Home Discount applications are open

Bulb Warm Home Discount applications are now open. You can apply directly through your Bulb Account.

Thom WongNovember 30, 2018

The Energy Switch Guarantee - how we're shaping up

Bulb is signed up to the Energy Switch Guarantee, a voluntary set of promises to ensure a safe and speedy switch when you change energy supplier. See how we’re shaping up.

Alexandra MeagherNovember 26, 2018

Bulb's green gas: Where it comes from and the impact it's having

Bulb is now the biggest supplier of Green Gas in the UK. Find out how our members are changing the future of UK renewable gas.

Shaunagh DuncanNovember 14, 2018

From bug to fix: QA tips

When it comes to software, it’s hard to know what needs fixing and when. Here are some tips to make bug fixing a smooth process.

Alla KholmatovaOctober 25, 2018

Bulb Labs: Testing our ideas in the real world

To understand whether our 3-rate tariff would save our members money, we tested it for real with a small group.

Jenna Cusworth BolgerOctober 17, 2018

Green Great Britain Week: Five things you can do today to help the country go green

As it’s Green Great Britain Week, here are 5 things you can do right now to be even greener than you already are.

Clementine HobsonOctober 15, 2018

The Product Team: How we structure for success

The Product Team at Bulb helps us to achieve our mission by leveraging technology and building great tools for both our members and our Energy Specialists. Get to know how the team works.

Alla KholmatovaSeptember 21, 2018

The Energy Switch Guarantee - why it matters and how we’re doing

We’re signed up to the Energy Switch Guarantee, which helps us deliver a good switching service to members. In this post, find out how well we’re doing.

Maxwell CooperSeptember 13, 2018

Energy price watch: our prices are going up

We’re increasing our prices by £8 per month for the average home. This post explains why.

amitSeptember 10, 2018

How useful are smart plugs?

We bought a bunch of smart plugs and handed them out to some volunteers from around the office. In this post, learn about what we thought of them.

Clementine HobsonSeptember 8, 2018

Powered by Bulb: London Electric Cars

Get to know Bulb member Matthew Quitter who runs London Electric Cars, converting classic cars into electric vehicles. We take a ride in his electric Morris Minor.

Clementine HobsonSeptember 6, 2018

The principles behind Bulb’s design

Our design principles guide the way we work. Find out what design principles are and how we came to hold the ones we do.

Alla KholmatovaSeptember 4, 2018

Announcing our new investment round

We’ve just completed our latest round of funding, but we’re only just getting going.

haydenAugust 21, 2018

Design & Research: A practical guide to working well together

Hear from product designers and user researchers at Bulb on how they work together to create solutions that meet our members’ needs.

Alla KholmatovaAugust 16, 2018

Summer energy price watch: the wholesale market and your bill

Get up to date with what’s been happening in the wholesale energy market. This post looks at the reasons behind sustained high gas prices and how hot weather affects electricity generators.

amitAugust 9, 2018