EDF Energy
nuclear-heavy supplier
44/100Weak fit
on a balanced view of all values
Clear about how 'green' is sourced: Limited. EDF's fuel mix page names which tariffs are sold as zero carbon or renewable and says the electricity it buys for them 'is supplied into the National Grid' and that customers receive it through the grid, 'not directly from zero-carbon generators.' Unlike British Gas's equivalent page, it does not mention REGO certificates. source↗ 2026-09
3 independent sourcesedfenergy.com · citizensadvice.org.uk · ofgem.gov.uk
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An honest, sourced verdict from Conscious Consuming. Choose by your values, not by who pays.