Zonopnaam Energie
Energy supplier
Zonopnaam Energie supplies under the ACM license of Vrij Op Naam B.V. (since 2015). Contracts: fixed, variable, dynamic.
Checked on September 27, 2026
EV-score
Fair · 6.1/10
Fit for home charging, 10 public checks
- Charging (35%)3.3
- Costs (30%)8.3
- Certainty (25%)10.0
- ERE (10%)0.0
ACM license
- ACM license
- Active
- License holder
- Vrij Op Naam B.V.
- Granted on
- November 11, 2015
ACM register checked on October 19, 2026. View the register
In short
- Supplies
- households
- Taking new customers
- Yes
- Contracts
- fixed, variable, dynamic
Good to know: Formerly Vrijopnaam. Supplies Dutch solar power from its own solar parks; with Paneelopnaam you buy a panel in a Zonopnaam solar park and its yield is credited.
Electricity label 2025
Company mix
| Source | Share |
|---|---|
| Solar | 100% |
- Renewable
- 100%
- Dutch guarantees of origin
- 100%
- CO2
- not stated
- Radioactive waste
- not stated
The page says all electricity supplied is 100% Dutch solar. CO2 and radioactive waste are not stated.
Stroometiket 2025, Zonopnaam · Checked October 13, 2026 · All electricity labels
Dynamic contract
- Fixed fee per month
- €8.00
- Markup per kWh
- €0.0200
- Price per
- hour
- Supplier cost per year
- €199
September 2026 tariff sheet: fixed supply costs €0.2630 per day incl. VAT (about €8.00 per month) and a purchase fee of €0.0165 per kWh excl. VAT (€0.0200 incl. 21% VAT).
Open-ended, five working days' notice, free of charge. Not available with solar panels on your own roof: if you feed in, the contract is converted to variable.
* Amount as the supplier publishes it; the supplier does not say whether it includes VAT. Supplier cost per year: 12 × fixed fee + markup × 5,130 kWh (average household plus 15,000 km of home charging), incl. VAT, excl. energy tax and grid costs.
Compare all dynamic contractsFor EV drivers
ERE deal: No. No ERE offer found on the brand's own website.
Smart charging: No own smart-charging service; only general advice to charge e.g. an electric car at cheaper hours.
Home battery: Not found on its own website.
Feed-in: Net metering until 31 December 2026. Fixed (September 2026): feed-in fee €0.078 per kWh and feed-in costs €0.078 per exported kWh (incl. VAT). Variable energy-saving: feed-in fee €0.134 per kWh and feed-in costs €0.152 per kWh (incl. VAT). No feed-in costs for Paneelopnaam.
Sources
- Website Zonopnaam Energie
- Tariffs Zonopnaam Energie
- Zonopnaam dynamisch contract
- Zonopnaam tarievenblad dynamisch september 2026
- Zonopnaam tarievenblad vast september 2026
- Zonopnaam tarievenblad variabel energiezuinig september 2026
- Zonopnaam contractvoorwaarden dynamisch
- Zonopnaam terugleverkosten
- Zonopnaam privacybeleid (Vrij Op Naam B.V.)
- ACM: energieleveranciers met een vergunning
Checked on September 27, 2026
Cost per month
What a kWh cost with Zonopnaam Energie
Each month’s market price, plus energy tax and VAT, plus Zonopnaam Energie’s markup. Three ways of charging: in the evening when most people get home, the daily average, and smart in the four cheapest hours of each day.
- Evening, last 12 months
- €0.311/kWh
- Average, last 12 months
- €0.259/kWh
- Smart charging, last 12 months
- €0.186/kWh
See the figures per month
| Month | Evening | Average | Smart |
|---|---|---|---|
| September 2026 | €0.411 | €0.315 | €0.206 |
| August 2026 | €0.356 | €0.283 | €0.172 |
| July 2026 | €0.315 | €0.259 | €0.157 |
| June 2026 | €0.366 | €0.264 | €0.171 |
| May 2026 | €0.314 | €0.246 | €0.146 |
| April 2026 | €0.295 | €0.233 | €0.126 |
| March 2026 | €0.313 | €0.251 | €0.170 |
| February 2026 | €0.262 | €0.243 | €0.213 |
| January 2026 | €0.277 | €0.261 | €0.230 |
| December 2025 | €0.259 | €0.249 | €0.219 |
| November 2025 | €0.275 | €0.256 | €0.221 |
| October 2025 | €0.287 | €0.243 | €0.201 |
| September 2025 | €0.305 | €0.237 | €0.176 |
| August 2025 | €0.286 | €0.233 | €0.162 |
| July 2025 | €0.295 | €0.249 | €0.187 |
| June 2025 | €0.287 | €0.225 | €0.140 |
| May 2025 | €0.283 | €0.221 | €0.126 |
| April 2025 | €0.290 | €0.233 | €0.148 |
| March 2025 | €0.311 | €0.254 | €0.181 |
| February 2025 | €0.325 | €0.295 | €0.256 |
| January 2025 | €0.308 | €0.284 | €0.236 |
| December 2024 | €0.302 | €0.282 | €0.222 |
| November 2024 | €0.317 | €0.289 | €0.246 |
| October 2024 | €0.303 | €0.258 | €0.212 |
Per kWh including VAT and energy tax, excluding fixed supply costs, grid costs and the tax reduction per connection. Markup: as we recorded it per month; before September 27, 2026 the first markup we saw. Market price: Energy-Charts (Fraunhofer ISE), data Bundesnetzagentur | SMARD.de (CC BY 4.0)
Worked example: an electric car charging 2,700 kWh a year at home would have paid about €337 less over the last 12 months with smart charging than charging in the evening. That assumes the car is plugged in during the cheapest hours. More trends
Tax rates: Belastingdienst
Price history
What changed at Zonopnaam Energie
We record every check of our data, since September 27, 2026. Latest check: October 21, 2026. Corrections of our own mistakes do not count as changes.
- Fixed supply costs per month (dynamic)
- €8.00 per month
- unchanged
- Markup per kWh (dynamic)
- €0.02 per kWh
- unchanged
- Dynamic contract
- Yes
- unchanged
- Smart charging
- No
- unchanged
- ERE offer
- No
- unchanged
- ACM license
- Active
- unchanged
- EV score
- 6.1/10
- unchanged
- Renewable share (electricity label)
- 100%
- unchanged
- Dutch guarantees of origin (electricity label)
- 100%
- unchanged
No changes seen since September 27, 2026. When a price, term or score changes, this shows when, and from what to what.
All trends: electricity price, charging and EREEV-score
EV score 6.1: how it is calculated
Ten public checks, the same for every supplier. Anything not public earns 0 points; without an active ACM license the score is 0.
Charging
3.3/10 · weight 35%- Dynamic contractYes: 11 / 1
- Smart charging in the appYes: 1 · coming soon: 0.50 / 1
- Home-battery steeringYes: 10 / 1
Costs
8.3/10 · weight 30%- Fixed fee publicWith VAT stated: 1 · without: 0.51 / 1
- Markup per kWh publicWith VAT stated: 1 · without: 0.51 / 1
- Supplier cost per yearCheapest third: 1 · middle third: 0.50.5 / 1
Certainty
10.0/10 · weight 25%- ACM license activeYes: 11 / 1
- Years licensed5+ years: 1 · 2+ years: 0.51 / 1
- Taking new customersYes: 1 · unknown: 0.51 / 1
ERE
0.0/10 · weight 10%- Own ERE dealOpen: 1 · waitlist or pre-registration: 0.50 / 1
Your ERE payment is arranged separately
Whichever supplier you use: compare ERE providers on net earnings, terms and trust score.