Before House

Net Zero Accountability Bill

Introduced5 March 2025

In plain English

Amends the Climate Change Act to make the net zero emissions target a legally enforceable obligation rather than an aspirational goal. Introduces five-yearly carbon budgets and an independent Climate Change Commission to monitor progress.

The case on both sides

AI-assisted summary of public arguments — labelled per our editorial rules.

Supporters say

Provides legal certainty for investors. Holds future governments accountable to climate commitments. Aligns with UK and EU approaches.

Critics say

Locks in targets that may prove economically damaging. Removes flexibility for future governments. Could increase energy costs for households.

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