Holaluz Customers: What Happens if Your Electricity Supplier Loses Its Licence?
The Spanish Government has started proceedings that could see Holaluz lose its electricity supply licence. Here is what it means for customers, whether your electricity is at risk, and whether you should switch.
Holaluz Customers: What Happens if Your Electricity Supplier Loses Its Licence?
Last updated: 31 July 2026 | By Energy Market Analysis Team, weSwitch Spain
The Spanish Ministry for the Ecological Transition (Ministerio para la Transición Ecológica y el Reto Demográfico, MITECO) has formally initiated administrative proceedings that could lead to the revocation of Holaluz's operating licence as an electricity supplier (comercializadora).
While news of regulatory proceedings can understandably cause concern among households, the single most critical takeaway for consumers is clear:
The most important thing to know: your electricity supply is not at immediate risk, and your lights will not be turned off.
Under Spanish electricity sector regulations, robust consumer protection mechanisms ensure continuous power supply regardless of administrative actions against an energy retailer.
This guide explains why proceedings were opened, what happens if a supplier loses its licence, how automatic transfer mechanisms work in Spain, and what Holaluz customers should do next.
Why is Holaluz under investigation?
In July 2026, the Ministry for the Ecological Transition initiated a formal administrative procedure (procedimiento de inhabilitación) regarding Clidaria S.A. (operating commercially as Holaluz).
The proceedings stem from alleged non-payment of distributor access and grid charges (peajes y cargos de acceso). In Spain’s unbundled energy market, electricity retailers collect these regulated grid distribution fees from end consumers on their monthly bills and are required to pass them on to regional distribution network operators (such as i-DE/Iberdrola, Endesa Distribución, or Naturgy/UFD).
Holaluz’s Position
Holaluz strongly disputes the allegations and the grounds for the administrative proceeding. In public disclosures and statements to the Spanish market regulator (CNMC) and BME Growth:
- Holaluz maintains that its operations are running as normal.
- The company asserts that disputed amounts relate to administrative, billing, and reconciliation differences currently subject to resolution or legal clarification.
- Holaluz has stated its intention to submit full documentation during the formal hearing period (trámite de audiencia) to demonstrate regulatory compliance and defend its operating licence.
Administrative proceedings of this nature involve multiple legal stages, formal submissions, and appeal windows. A final resolution has not yet been issued.
Has Holaluz already lost its licence?
No. Holaluz has not lost its electricity supply licence.
The opening of an administrative file by MITECO represents the start of an investigation and review process, not a final verdict. Under Spanish administrative law (Ley 24/2013 del Sector Eléctrico):
- Notification and Hearing: The supplier is given a formal period to present evidence, clear outstanding balances, or dispute the claims.
- Review: The Ministry evaluates the documentation alongside reports from the CNMC.
- Resolution: Only after due process can the Ministry issue a final decision regarding whether to shelf the file or proceed with licence revocation (inhabilitación).
Until a final, binding executive resolution is published in the Official State Gazette (Boletín Oficial del Estado, BOE), Holaluz remains an authorized electricity retailer operating legally in the Spanish market.
Will I lose my electricity supply?
No. Under no circumstances will your electricity be disconnected as a result of these regulatory proceedings.
In Spain, the physical delivery of electricity is completely separate from your commercial contract:
- Your Distributor (Distribuidora): Owns and operates the physical cables, meters, and power lines in your region. They maintain physical supply regardless of supplier changes.
- Your Supplier (Comercializadora): Manages your billing and purchases energy on the wholesale market.
If an electricity retailer is ever stripped of its licence in Spain, Royal Decree 216/2014 and Law 24/2013 activate a mandatory Supplier of Last Resort system (Mecanismo de Comercializadora de Referencia).
This safety net ensures that:
- No blackout occurs: Power flows continuously without interruption.
- No engineer visit is required: Your meter and physical setup remain untouched.
- No action is needed to maintain light: Supply transfers automatically in the background.
What happens to my contract if a supplier licence is revoked?
If the Ministry ultimately decides to revoke a supplier's authorization, a structured transition process takes effect:
[MITECO Publishes BOE Order]
│
▼
[Automatic Transfer to Supplier of Last Resort (COR)]
│
▼
[Customer placed on Regulated PVPC Rate]
│
▼
[Customer notified by letter/email with 1-month grace period to select any market tariff]
1. Transfer to a Supplier of Last Resort (Comercializador de Referencia)
Customers are assigned automatically to the designated regulated supplier operating in their geographic region (such as Curenergía, Energía XXI, or Comercializadora Regulada Gas & Power).
2. Transition to the Regulated Tariff (PVPC)
Transferred customers are placed on the Precio Voluntario para el Pequeño Consumidor (PVPC).
- PVPC prices fluctuate hourly based on the wholesale electricity spot market (OMIE).
- There are no exit fees (permanencia) or long-term binding contracts on PVPC.
3. Freedom to Choose a New Supplier
Following an automatic transfer, customers receive written notification explaining the change. Households have complete freedom to stay on the regulated PVPC rate or switch to any free-market retailer (comercializadora libre) at any time without penalty.
Should Holaluz customers switch now?
There is no need to panic or rush into a decision. Because your electricity supply is fully protected by law, you have time to evaluate your options calmly.
However, reviewing your current contract against market alternatives is good practice.
When it makes sense to compare right now:
- High Fixed Rates: If you signed your Holaluz contract during a period of high energy prices, you may currently be paying more per kWh than today's competitive market rates.
- Ending Promotions: If your initial promotional period or fixed-rate period is ending soon.
- Desire for Stability: If you prefer the peace of mind of securing a competitive fixed-rate tariff rather than risking an automatic transfer to variable PVPC rates.
When you should check carefully before switching:
- Active Solar Contracts with Virtual Battery: Solar panel owners with accumulated balances should review their terms (see below).
Advice for Solar Customers (Autoconsumo)
Holaluz has historically focused heavily on solar self-consumption customers, offering surplus compensation (compensación de excedentes) and virtual battery products (batería virtual / monedero solar).
If you have solar panels with Holaluz, keep the following in mind:
- Check Virtual Battery Balances: If you have accumulated credit balance in your Holaluz virtual battery, check your contract terms regarding how credits are applied upon contract termination.
- Compare Export Compensation Rates: Current free-market suppliers offer varying solar surplus prices (ranging from fixed €0.06–€0.10/kWh export rates to dynamic market compensation) as well as virtual battery services.
- Seamless Technical Transition: Changing suppliers does not alter your solar meter readings or grid feed-in rights. Your regional distributor continues counting your exported kWh as normal.
For a detailed breakdown of solar export options, see our guide to the Best Solar Export & Virtual Battery Tariffs in Spain.
What is Holaluz saying?
Holaluz has publicly reassured its customer base that operations continue as normal.
In official communications, Holaluz states that:
- Billing, customer support, and energy supply function without interruption.
- It is actively defending its position through legal and regulatory channels.
- It expects a favorable outcome that resolves administrative questions regarding distributor charges.
Our Advice: Recommended Steps for Customers
To ensure you are on the best rate for your household, we recommend taking three practical steps:
- Locate your latest bill: Check your current price per kWh (energy charge) and price per kW/day (contracted power / potencia).
- Review your contract type: Note whether you are on a fixed-rate, time-of-use (dh), or solar surplus plan.
- Compare with current market rates: Compare your current charges against active tariffs from top Spanish suppliers to see if switching could lower your annual energy costs.
Frequently Asked Questions (FAQ)
Has Holaluz gone bust?
No. Holaluz has not declared insolvency or gone out of business. The company is actively operating and defending its licence in administrative proceedings opened by MITECO.
Will my electricity be cut off?
No. Under Spanish law (Ley del Sector Eléctrico 24/2013), electricity supply is guaranteed. Even if a supplier loses its licence, customers are automatically transferred to a regulated Supplier of Last Resort without any supply interruption or physical disruption.
Do I need to switch supplier today?
No immediate action is mandatory. Your electricity is safe. However, checking whether your current rate is competitive compared to current market offers can help ensure you are not overpaying.
What happens if Holaluz eventually loses its licence?
If licence revocation occurs, you will be automatically assigned to a Supplier of Last Resort (Comercializadora de Referencia) on the regulated PVPC rate. You will receive official written notice and can either remain on PVPC or switch to another retailer of your choice at any time with zero exit penalties.
Can I switch to another supplier before any automatic transfer?
Yes. Consumers in Spain have the right to switch electricity suppliers at any time. The switching process typically takes between 2 to 15 business days and is managed entirely online by your new supplier.
Will my solar surplus compensation change if I switch?
Each energy supplier sets its own surplus compensation rate (precio de excedentes) and virtual battery terms. If you switch, your new supplier's rates will apply from the start of your new contract.
Sources & Official Documentation
- Boletín Oficial del Estado (BOE): Ley 24/2013, de 26 de diciembre, del Sector Eléctrico.
- Ministerio para la Transición Ecológica y el Reto Demográfico (MITECO): Regulatory frameworks for electricity supply authorization and consumer protection.
- Comisión Nacional de los Mercados y la Competencia (CNMC): Energy market supervisory reports and Supplier of Last Resort mechanisms (Real Decreto 216/2014).
- BME Growth Market Announcements: Official regulatory filings and public disclosures by Clidaria S.A. (Holaluz).
Compare Your Current Tariff
If you are currently with Holaluz and would like to know whether another tariff could reduce your annual electricity costs, upload your latest bill to weSwitch Spain for an instant, impartial comparison.