What it is

Private member's bill amending Law 1/2005, of March 9, regulating the regime for the trading of greenhouse gas emission allowances.

Committee step 4 of 7· Lapsed

It is a members’ bill. Introduced by parliamentary groups, the Senate, regional governments or citizens. It was introduced on 28 February 2025. Introduced by: Grupo Parlamentario Socialista.

Follow this law

Source: Congreso de los Diputados, file 122/000170· updated 11 Nov

We do not have a summary of this text yet, so we do not tell you what it changes: only what the official page says. Read the official page

Where it stands

How far did it get?

It took 4 of 7 steps. It reached Committee, and today it is lapsed.

Introduced28 February 2025Someone registers the text in the Congreso.
Admitted11 March 2025The Bureau of the Congreso accepts it and, for a members’ bill, the plenary decides whether to consider it.
Amendments1 April 2025Groups propose changes.
Committee11 June 2026A committee goes through the text in detail.
Plenarynot reachedAll 350 deputies vote.
Senatenot reachedThe Senate can pass it, amend it or veto it.
BOEnot reachedIt is published in the Official State Gazette (BOE) and comes into force.

See the 11 official steps on a timeline

25 March 2025

How did the plenary vote?

More votes in favour 176 yes · 32 no · 137 abst.

Voted on: Private member's bill by the Socialist Parliamentary Group, amending Law 1/2005, of March 9, regulating the regime for trading in greenhouse gas emission allowances.

Source: Congreso de los Diputados, vote 3 of sitting 102· updated 10 Nov

Each dot is a seat. Tap one, or use the arrow keys, to see who it is.

Your province

How did the deputies from your province vote?

And your senators: the Senate does not link its votes to this law in its open data, so we cannot put them side by side here.

Or see how most of each province voted

More details: how each group and each province voted

The groups

Who voted in favour and who against?

In favour, most of Euskal Herria Bildu, Plurinacional SUMAR, Republicano, Socialista, Vasco (EAJ-PNV), Junts per Catalunya and Mixto. Against, most of VOX. 1 deputy voted differently from their group.

By province: in 15 most voted in favour; in 0, against.

Coloured by how most of each province’s deputies voted.

In favour: 15
Against: 0
Abstained: 16
Tie: 21

Result by parliamentary group
Group	Seats	How it voted
Euskal Herria Bildu	6	6 in favour
Plurinacional SUMAR	27	25 in favour · 2 did not vote
Republicano	7	7 in favour
Socialista	120	119 in favour · 1 did not vote
Vasco (EAJ-PNV)	5	5 in favour
Junts per Catalunya	7	7 in favour
Mixto	8	7 in favour · 1 abst.
Popular en el Congreso	137	136 abst. · 1 did not vote
VOX	33	32 against · 1 did not vote

What happens next

What happens now?

The legislature ended before it finished. To go on, someone would have to introduce it again in the new Cortes.

Sources

Where does all this come from?

Congreso de los Diputados, file 122/000170
Official title, type, author, dates and stage.

Retrieved 11 November 2026
Congreso de los Diputados, procedure
The date of each step, with its official wording.

Retrieved 12 November 2026
Congreso de los Diputados, vote 3 of sitting 102
The count and every seat’s vote.

Retrieved 10 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 never say “passed” because of a vote: the files do not say which majority was needed.

Read the full method · Report an error

Private member's bill amending Law 1/2005, of March 9, regulating the regime for the trading of greenhouse gas emission allowances. Automatic translation · See the Spanish original