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Co-op Energy

100% renewable electricity, powered by Octopus Energy’s Which?-recommended platform

73%
Which? customer score 2026
100%
Renewable electricity
Community
Power tariff option

Pros

  • 100% renewable electricity as standard, sourced from community solar, wind and hydro
  • Runs on Octopus Energy’s platform and customer service, a repeat Which? Recommended Provider
  • Unique Community Power tariff helps local renewable generation groups sell power at a fair price

Cons

  • Distinct Co-op branding, but underlying supply and billing infrastructure is shared with Octopus Energy

Why consider Co-op Energy

Your Co-op Energy is part of the Midcounties Co-operative, now partnered with Octopus Energy — combining Co-op’s ethical, community-focused reputation with Octopus’s Which?-recommended service and 100% renewable electricity as standard. Its Community Power tariff is unique: it helps local renewable generation groups sell their power at a fair price.

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Frequently asked questions

Is Co-op Energy the same company as Octopus Energy?

Co-op Energy (part of the Midcounties Co-operative) partners with Octopus Energy, which supplies the underlying energy and platform — so you get Co-op’s ethical positioning with Octopus’s infrastructure and customer service.

Is it free to switch energy supplier?

Yes — switching suppliers in the UK is free, and by law your physical energy supply is never interrupted during a switch.

How long does switching take?

Typically around 3 weeks from agreeing to switch to your new supplier taking over, though some suppliers offer faster switches.

Will I lose supply while I switch?

No — the gas and electricity itself doesn’t change, only who bills you for it. No engineer visit or physical work is needed at your property.

Can I switch if I’m on a fixed-term contract?

Usually yes, penalty-free, if your current term ends within 49 days. Switching earlier may trigger an exit fee — worth checking your current contract first.

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