we do
energy
you do
you
We make energy simple.
So you can get on with what matters to you.
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making sustainable energy simple
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great value Energy every day
- Our fixed-rate tariffs come with 100% renewable electricity guaranteed.
- With over a decade of energy experience, you're in safe hands.
- Trusted by almost 300,000 customers to take care of their energy.
- Vote for the type of energy you want us to invest in, from UK-based generators.
Being with us is
So rewarding
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As Featured by
uswitch
So Energy won a Special Commendation for Best Overall Improvement at the Uswitch Energy Awards 2026 – recognising significant improvements over the last year, including consistently competitive rates, enhanced customer service, and higher overall satisfaction.
Sunday Times
So Energy has been recognised as one of The Sunday Times Best Places to Work in 2024, 2025 and 2026 – in the Big Organisation category.
Utility Week
So Energy was shortlisted for the Environmental, Social and Governance Initiative of the Year Award at the Utility Week Awards.
Country & Town House
Consumer Energy Expert at So Energy Stuart Middleton shares his top tips to save money on energy bills year-round.
GoCompare
So Energy offers help and support for customers wanting their own solar panels and heat pumps. If you want energy independence, you might benefit from So Energy.
MoneySuperMarket
As well as a commitment to renewable energy, So Energy aims to make its tariffs accessible to everyone’s budget.
your energy at your fingertips
Check your balance, pay bills, send meter readings, and get your questions answered fast with Live Chat.
Footnotes
1. The 70% calculation is based on a £9,310 system (8x505W panels, 5kWh battery, south-facing 35 (degree) London roof, 26.35p per kWh unit rate, 0.15p/kWh export). MCS estimates 3975kWh/year, covering 70% of a typical 3,500kWh households needs, saving £37,602 over 25 years.