Terms for E.ON customers.
If you were previously an E.ON customer for your Feed-in Tariff then you'll want to refer to these terms and conditions. They were last updated in February 2026.
Download Feed-in Tariff terms for E.ON customers (PDF)
Terms for npower customers and new customers to E.ON Next.
If you were previously an npower customer for your Feed-in Tariff, or joined E.ON Next directly, then you'll want to refer to these terms and conditions. They were last updated in February 2026.