Updated September 30, 2026 · TariffCue Editorial Team
Energie vs Eon Next
Where Energie and Eon Next differ
| Compare |  Energie |  Eon Next |
|---|---|---|
| Fixed terms | 12 | 12, 24Covers more |
| Exit fee | €0 | £25 |
| Unit rate | €0.168 | £0.324 |
| Renewable share | 100%Higher | 27.3% |
| Smart meter required | No | YesHas it |
| Markets | BE | GB |
| Standing charge | €35 | Not confirmed |
| Reference annual cost | Not confirmed | £166 |
| Renewable basis | Own generation | Not confirmed |
| EV off-peak rate | Not confirmed | £0.085 |
| Export rate | Not confirmed | £0.15 |
| Customers | Not confirmed | 5,000,000 |
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Key differences
- Eon Next scores higher overall: 9.1 vs 8.8.
- Renewable share is higher at Energie: 100% vs 27.3%.
- Smart meter required: only Eon Next.
- Support channels: only Eon Next offers Phone, Community.
- Tariff types: only Energie offers Green.
- Tariff types: only Eon Next offers Tracker, Ev.
- Fixed terms: only Eon Next offers 24.
- Markets: only Energie offers BE.
- Markets: only Eon Next offers GB.
Our verdict on each
Energie
Energie is a Belgian energy supplier that suits households wanting a free exit fee and a fully renewable supply without giving up dynamic pricing. It charges a unit rate of €0.17, a standing charge of €35 and a fixed term of 12 months.
Eon Next
Eon Next suits households that want several tariff styles and a solar or charger-friendly setup, and it holds a reference annual cost of £166. The trade-off is the exit fee of £25, which matters if you might move supplier early, so compare the term length before you join.
Score breakdown
| Area | Energie | Eon Next |
|---|---|---|
| Cost | 9.0HigherExit fee of €0 and a unit rate of €0.17 pull the score up; the standing charge of €35 is the drag. | 8.8Reference annual cost of £166 ranks 1 of 4; unit rate £0.32 sits at 20 of 23. |
| Offer | 8.6A fixed term of 12 months, variable, fixed and dynamic options and no smart meter requirement widen what is on offer. | 9.3HigherTariff types cover variable, fixed and tracker, plus an export rate of £0.15 and a required smart meter. |
Which one suits you
Pick Energie if renewable share matter most.
Pick Eon Next if offer, fixed terms, and smart meter required matter most.
Availability and regulation
| Country | Energie | Eon Next |
|---|---|---|
| Headquarters | Belgium | United Kingdom |
Additional countries for Energie: 1. Additional countries for Eon Next: 1.
How they place
| Ranking | Energie | Eon Next |
|---|---|---|
| Energy suppliers | 4 of 96 | 29 of 96 |
| Smart and dynamic electricity tariffs | 3 of 43 | 11 of 43 |
Every fact side by side
| Fact | Energie | Eon Next |
|---|---|---|
| Tariff types | Variable, Fixed, Dynamic, Green | Variable, Fixed, Tracker, Ev, Dynamic |
| Fuels | Electricity, Gas | Electricity, Gas |
| Legal entity | Energie.be NV | E.ON Next Energy Limited |
| Headquarters | Belgium | United Kingdom |
| Support channels | Email, Help centre | Email, Phone, Help centre, CommunityCovers more |
Where each stands against the rest
| Fact | Energie | Eon Next | Median |
|---|---|---|---|
| Standing charge | €35highest quarter | Not confirmed | €14.99 |
| Renewable share | 100%at the median | 27.3%lowest quarter | 100% |
| EV off-peak rate | Not confirmed | £0.085highest quarter | £0.080 |
| Export rate | Not confirmed | £0.15above the median | £0.12 |
| Customers | Not confirmed | 5,000,000highest quarter | 850,000 |
Median across 58 listed providers.
Pros and cons
Energie
Pros
- The exit fee is €0, which ranks 1 of 29 brands ranked, the strongest of the rankings here.
- A unit rate of €0.17 places Energie at 10 of 23 brands ranked.
- Renewable electricity at 100% across the range, not on a single green add-on.
Cons
- The standing charge of €35 sits above the €14.98 median across the suppliers compared, and ranks 13 of 16 brands ranked.
- Support runs on email and help centre only, so a billing query goes in writing rather than down a phone line.
- Electric vehicle and time-of-use tariffs are not among its variable, fixed and dynamic, while Enddesa lists fixed, time of use and ev.
Eon Next
Pros
- Tariff types run to variable, fixed and tracker, a wider spread than Endesa, which lists fixed, time of use and ev.
- Fuels cover electricity and gas, so electricity and gas can sit on the same account.
- Renewable electricity accounts for 27.3% and solar households are paid an export rate of £0.15.
Cons
- Leaving early costs an exit fee of £25, and Eon Next ranks 21 of 29 brands on that measure.
- The unit rate of £0.32 sits at 20 of 23, so the headline rate is not at the front of the table.
- Support runs on email, phone and help centre only, with no live chat channel listed.
Who each suits
Energie
Who it suits
- Households in BE that want renewable electricity at 100% and would rather not install a smart meter.
- Anyone who expects to move or change supplier mid-term, since the exit fee is €0.
- Households weighing a fixed rate against dynamic pricing, since the range covers variable, fixed and dynamic.
Who should look elsewhere
- Buyers after prepay or electric vehicle tariffs, since Enddesa lists fixed, time of use and ev and Energie lists variable, fixed and dynamic.
- Households who want a wider set of structures to compare, since Electricity Ratings lists fixed, ev and time of use.
Eon Next
Who it suits
- Households served in GB with rooftop solar or a home charger, who can use the export rate of £0.15 and an off-peak rate of £0.085.
- People who want tariff types to include variable, fixed and tracker so they can change style of plan later.
- Anyone comfortable with a reference annual cost of £166 alongside an exit fee of £25.
Who should look elsewhere
- Shoppers after a green tariff, since Electricity Ratings lists fixed, ev and time of use and Eon Next does not.
- Households that want a prepay option, since Eon Next covers variable, fixed and tracker while Endesa offers fixed, time of use and ev.
- Buyers who expect a cheap exit, since leaving early costs £25 and the brand ranks 21 of 29 on that measure.
Country by country
| Country | Energie | Eon Next |
|---|---|---|
| Belgium | Yes | No |
| United Kingdom | No | Yes |
Questions about each
Energie
What does a unit of electricity cost on an Energie tariff?+
Energie charges a unit rate of €0.17 for electricity, and adds a standing charge of €35 on top. The unit rate is the part that follows the market, while the standing charge is the fixed part of the bill that stays the same whatever you use. Both figures are quoted in euros.
Is there an exit fee if I switch supplier early?+
The exit fee is €0, and the contract runs a fixed term of 12 months. A household can therefore move house, change supplier or renegotiate without paying to break the deal. On our data that exit fee position is 1 of 29 brands ranked.
Eon Next
What does Eon Next cost on a typical year of usage?+
The Next Optimise tariff is listed at a reference annual cost of £166. That is the headline figure to set against other suppliers, and on this comparison Eon Next sits at 1 of 4 brands ranked on that measure. Your own bill will move with your usage.
Is there an exit fee if I leave Eon Next early?+
Yes, leaving early costs £25. On that measure the brand ranks 21 of 29 brands in the comparison, so the fee is worth setting against the headline price before you commit to a term.
Other options to compare
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