What it is
Overhaul of the electricity law to open the market to competition
BOE step 7 of 7 · PassedIt is a government bill. Introduced by the Government. It was introduced on 1 September 2006. Introduced by: Gobierno.
Official title: Government bill amending Law 54/1997, of November 27, on the electricity sector, to adapt it to the provisions of Directive 2003/54/EC of the European Parliament and of the Council, of June 26, 2003, on common rules for the internal market in electricity.
Source: Congreso de los Diputados, file 121/000103· updated 11 Nov
Automatic summary, not yet reviewed
- Regulated-rate supply by distributors ends on January 1, 2009. From then on, consumers freely choose their supplier among competing retailers.
- It creates last-resort rates: maximum prices set by the government for certain consumers, as a universal service. Designated retailers must provide them with separate accounts from their free-market activity.
- Small distributors with fewer than 100,000 customers are exempt from legal and functional separation of activities, so they are not burdened disproportionately.
- It creates the Supplier Switch Office, an independent company that oversees and manages switches of electricity and gas suppliers. It will have access to supply point databases.
- The transmission grid is split into primary and secondary transport, and Red Eléctrica de España is designated as sole transmission company on an exclusive basis. A specific internal unit is created within the company for the system operator.
- The National Energy Commission (Comisión Nacional de Energía) oversees non-discrimination and competition in the market, and complaints against grid managers must be resolved within two months, extendable by two more.
- The penalty regime is updated: very serious offenses carry fines of up to €30 million, serious ones up to €6 million, and minor ones up to €600,000.
- Owners of transmission facilities must sell them to Red Eléctrica de España within a maximum of three years, at a price agreed by the parties or set by an arbitrator.
Who it affects
- Electricity consumers: They can freely choose their supplier from January 1, 2009; some have the right to last-resort rates.
- Distributors: They stop supplying at regulated rates, take on new information duties, and must keep separate accounts per activity.
- Retailers (comercializadoras): They take over all supply, and some will be required to provide last-resort supply.
- Small distributors: Those with fewer than 100,000 customers are exempt from legal and functional separation of activities.
- Owners of transmission facilities: They must transfer them to Red Eléctrica de España within a maximum of three years.
Words worth knowing
- Tarifa de último recurso (last-resort rate)
- Maximum price set by the government so that certain consumers can contract electricity without going to the free market.
- Peaje de acceso (grid access toll)
- Money paid for using the electricity transmission and distribution networks.
- Comercializadora (retailer)
- Company that buys energy and sells it to consumers.
- Operador del sistema (system operator)
- Company that guarantees continuity and security of electricity supply and coordinates the transmission grid.
- Comisión Nacional de Energía (National Energy Commission)
- Public body that oversees and regulates the electricity market.
It summarizes the law as published in the BOE. It is written by artificial intelligence and may contain mistakes: the official text is what counts. Read the official text · How we make summaries
Where it stands
How far did it get?
It took 7 of 7 steps. It reached BOE, and today it is passed.
- Introduced1 September 2006Someone registers the text in the Congreso.
- Admitted5 September 2006The Bureau of the Congreso accepts it and, for a members’ bill, the plenary decides whether to consider it.
- Amendments8 September 2006Groups propose changes.
- Committee6 February 2007A committee goes through the text in detail.
- Plenaryno dateAll 350 deputies vote.
- Senate14 March 2007The Senate can pass it, amend it or veto it.
- BOE14 June 2007It is published in the Official State Gazette (BOE) and comes into force.
See the 11 official steps on a timeline
Was there a plenary vote?
We have no plenary vote linked to this law in the Congreso’s data.
What happens next
What happens now?
It is law, or will be once published in the BOE. It comes into force on the date its own text sets.
The same initiative in the other chamber:
Sources
Where does all this come from?
- Congreso de los Diputados, file 121/000103
Official title, type, author, dates and stage.
Retrieved 11 November 2026
- BOE, BOE-A-2007-13024
The law as published.
Retrieved 11 November 2026
- The data comes from the open files of the Congreso, the Senate and the BOE, unaltered.
- Each deputy’s province is the one of their seat on the day of the vote.
- We only say “passed” or “rejected” when the majority needed is certain; otherwise we say which side had more votes.