Powering the switch to green energy

Lowering costs, cutting emissions

Reduce your energy bills for good. Our home comfort assessments will tell you what you need to do, how much it will cost, and how long it will take to pay for itself.

Find out more

We're proud to support these leading organisations

Time for change

The energy crisis and the climate crisis are inextricably linked. We must act with the utmost urgency to avoid the worst impacts of global heating, but we must also act so that no home faces a choice between heating and eating. That means all of us – homes and businesses – using much less energy and switching to low carbon power. We’re here to help you on that journey.

How we can help

Services for Households

Find out how we can help you switch to a low carbon provider and make your home more efficient.

Services for Businesses

From energy procurement to helping your employees with rising energy costs, we’ve got you covered.

Simple solutions you can trust

The choices facing homes and businesses are complex, and making poor decisions now can have high costs, both financially and for the environment. We founded Big Clean Switch in 2016 on the belief that change will only happen if the solutions are easy to understand and delivered by organisations people trust. Whether we’re helping homeowners to lower their bills, or businesses to navigate crippling prices, that desire to simplify and reassure underpins everything we do.