Updated September 30, 2026 · TariffCue Editorial Team
Engie 2026 vs Green Planet Energy eG
Where Engie 2026 and Green Planet Energy eG differ
| Compare |  Engie 2026 |  Green Planet Energy eG |
|---|---|---|
| Unit rate | €0.143 to €0.165Lower | €0.166 |
| Standing charge | €78 | €16.57Lower |
| Renewable share | 37.7% | 100%Higher |
| Customers | from 1,000,000 | 200,000 |
| Markets | IT | DE |
| Fixed terms | 12, 24 | Not confirmed |
| Renewable basis | Not confirmed | Own generation |
| Smart meter required | Not confirmed | Yes |
| Regions served | Italy | Not confirmed |
Same on both: Exit fee (€0).
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Key differences
- Green Planet Energy eG scores higher overall: 9.1 vs 8.8.
- Unit rate is lower at Engie 2026: €0.143 to €0.165 vs €0.166.
- Standing charge is lower at Green Planet Energy eG: €16.57 vs €78.
- Renewable share is higher at Green Planet Energy eG: 100% vs 37.7%.
- Support channels: only Engie 2026 offers Chat.
- Support channels: only Green Planet Energy eG offers Email.
- Tariff types: only Engie 2026 offers Fixed.
- Tariff types: only Green Planet Energy eG offers Green, Dynamic, Ev.
- Markets: only Engie 2026 offers IT.
- Markets: only Green Planet Energy eG offers DE.
Our verdict on each
Engie 2026
Engie 2026 suits Italian households that want a steady rate and an exit fee of €0, so switching away costs nothing. The unit rate of €0.14 to €0.16 ranks 8 of 23, and a customer base of from 1,000,000 gives the supplier scale at home.
Green Planet Energy eG
Green Planet Energy eG is a cooperative supplier serving 200,000 customers in Germany, and it suits households who want renewable electricity and gas without paying to leave, since the exit fee is €0. The renewable share of 100% comes from its own generation.
Score breakdown
| Area | Engie 2026 | Green Planet Energy eG |
|---|---|---|
| Cost | 9.0Unit rate €0.14 to €0.16 ranks 8 of 23; exit fee €0 adds no switching cost. | 9.1HigherStanding charge of €16.57 ranks 10 of 16 brands, and unit rate €0.17 ranks 9 of 23. |
| Offer | 8.6Tariff types fixed, variable and time of use plus electricity and gas and 37.7% renewable give the offer side real weight. | 9.0HigherTariff types cover green, variable and dynamic, and fuels cover electricity and gas, giving a broad in-house range. |
| Trust | Not confirmed | 9.2A cooperative registered as Green Planet Energy eG in DE, serving 200,000 customers since 1999. |
The numbers side by side
| Fact | Engie 2026 | Green Planet Energy eG |
|---|---|---|
| Unit rate | €0.143 to €0.165 | €0.166 |
| Standing charge | €78 | €16.57 |
| Renewable share | 37.7% | 100% |
| Customers | from 1,000,000 | 200,000 |
Where each is licensed and available
| Country | Engie 2026 | Green Planet Energy eG |
|---|---|---|
| Headquarters | Italy | Germany |
Additional countries for Engie 2026: 1. Additional countries for Green Planet Energy eG: 1.
If neither fits
Octopus Energy has standing charge at €6, against €78 for Engie 2026 and €16.57 for Green Planet Energy eG.
Octopus Energy reviewWhat we checked
Engie 2026
- engie.it: 13 facts, checked September 30, 2026
Green Planet Energy eG
- green-planet-energy.de: 14 facts, checked September 30, 2026
How they place
| Ranking | Engie 2026 | Green Planet Energy eG |
|---|---|---|
| Energy suppliers | 40 of 96 | 30 of 96 |
| Smart and dynamic electricity tariffs | 20 of 43 | 12 of 43 |
| Energy tariffs without exit fees | 13 of 19 | 9 of 19 |
Every fact side by side
| Fact | Engie 2026 | Green Planet Energy eG |
|---|---|---|
| Tariff types | Fixed, Variable, Time of use | Green, Variable, Dynamic, Ev, Time of use |
| Fuels | Electricity, Gas | Electricity, Gas |
| Legal entity | ENGIE ITALIA S.p.A. | Green Planet Energy eG |
| Headquarters | Italy | Germany |
| Founded | Not confirmed | 1999 |
| Support channels | Phone, Chat, Help centre | Email, Phone, Help centre |
Where each stands against the rest
| Fact | Engie 2026 | Green Planet Energy eG | Median |
|---|---|---|---|
| Exit fee | €0at the median | €0at the median | €0 |
| Unit rate | €0.143 to €0.165below the median | €0.166below the median | €0.17 |
| Standing charge | €78highest quarter | €16.57above the median | €14.99 |
| Renewable share | 37.7%lowest quarter | 100%at the median | 100% |
| Customers | from 1,000,000above the median | 200,000below the median | 850,000 |
Median across 58 listed providers.
Pros and cons
Engie 2026
Pros
- The exit fee is €0, so a fixed term can be ended early with nothing to pay.
- Both fuels are available, electricity and gas, so gas and electricity can sit on one account.
- Tariff choice covers fixed, variable and time of use, including a time-of-use option for households that shift usage through the day.
Cons
- The standing charge of €78 ranks 14 of 16 brands, so the fixed part of every bill is the weak spot.
- The unit rate of €0.14 to €0.16 ranks 8 of 23 brands, which is mid-field rather than a price-led option.
- Coverage is Italy only, so anyone living outside that market has no reason to shortlist it.
Green Planet Energy eG
Pros
- The exit fee is €0, which places Green Planet Energy eG at 1 of 29 brands, so leaving later costs nothing.
- Renewable supply of 100% rests on own generation, so the green claim comes from the cooperative's own generation rather than bought certificates.
- Tariff types cover green, variable and dynamic, so a household can pick a green plan, a variable rate, a dynamic rate or an electric vehicle rate.
Cons
- The standing charge of €16.57 ranks 10 of 16 brands, so a low usage home pays more for the connection than most rivals.
- The unit rate of €0.17 ranks 9 of 23 brands, which is mid table rather than a standout for anyone shopping purely on unit cost.
- A smart meter is required, so the tariff cannot start until a compatible meter is fitted, which adds a step to every switch.
Who each suits
Engie 2026
Who it suits
- Households in Italy that want electricity and gas on one account, since electricity and gas lists both.
- Anyone who may move supplier before a term ends, because the exit fee is €0.
- Households that shift usage across the day and want a time-of-use option listed in fixed, variable and time of use.
Who should look elsewhere
- Buyers chasing a dynamic tariff: Powerpeers lists dynamic, fixed and variable, which includes dynamic pricing and is not among fixed, variable and time of use.
- Electric vehicle tariff shoppers: Endesa lists fixed, time of use and ev with an EV option, and Electricity Ratings lists fixed, ev and time of use with EV and prepay.
- Households outside the covered market, where coverage of Italy makes the supplier irrelevant.
Green Planet Energy eG
Who it suits
- Households in DE already on a variable or dynamic rate who want to move to renewable electricity without paying to leave.
- EV owners who want charging priced on the supplier's electric vehicle tariff rather than on a standard rate.
- Gas and electricity households who would rather keep the same cooperative than split the account between suppliers.
Who should look elsewhere
- Endesa buyers, since these tariffs run in DE while Endesa lists fixed, time of use and ev for Spanish households.
- Powerpeers buyers who want a fixed rate from a supplier listing dynamic, fixed and variable, since the range here is green, variable and dynamic.
- Electricity Ratings buyers after a prepay meter, since fixed, ev and time of use includes prepay and the range here is green, variable and dynamic.
Country by country
| Country | Engie 2026 | Green Planet Energy eG |
|---|---|---|
| Germany | No | Yes |
| Italy | Yes | No |
Questions about each
Engie 2026
What does energy cost on an Engie 2026 tariff?+
The unit rate is €0.14 to €0.16 and the standing charge is €78 for the tariff shown. Those two figures drive the bill: the unit rate covers the energy consumed, while the standing charge applies whatever the usage. On the unit rate comparison Engie 2026 sits at 8 of 23.
Is there an exit fee for leaving early?+
No. The exit fee is €0, so ending a fixed term early costs nothing at all. Engie 2026 ranks 1 of 29 brands on that measure, the strongest position among the metrics tracked here, which makes the longer fixed terms far easier to commit to.
Green Planet Energy eG
What does Green Planet Energy eG cost?+
The unit rate is €0.17 and the standing charge is €16.57, and those charges together make up a typical bill. The unit rate ranks 9 of 23 brands, so the price sits in the middle of the range rather than at either end.
Is there an exit fee if I want to leave?+
The exit fee is €0, which places Green Planet Energy eG at 1 of 29 brands. Nothing has to be paid to switch away, which matters for anyone who expects to move home, split with a partner or change supplier later.