• Timeline
• Votes
• Speeches
• Tweets
• Contact

Sian Berry's Speeches In Parliament Related to Climate

We've found 11 Parliamentary debates in which Sian Berry has spoken about climate-related matters.

Here are the relevant sections of their speeches.

• 18 Mar 2026: Fuel Duty

  All these interventions represent good value for money. This month, analysis by the Climate Change Committee has reminded us that we can significantly reduce the UK’s exposure to volatile fossil fuel markets if we just think a little further into the future and get things done. The Committee estimates that the transition will cost around £4 billion a year to make our climate targets. That is the cost of one oil shock like the one we are experiencing now, but it would deliver huge benefits, including resilience, the next time this happens, and we can predict that it might.

  [Source]

  14:50

  I remind the House that every £1 invested in achieving climate targets is estimated by the Climate Change Committee to generate between £2 and £4 in wider economic benefits. These include major public health improvements and NHS savings that could reach another £130 billion by 2050. These are all excellent investments that have been resisted for years and years by people who should know better.

  [Source]

• 24 Nov 2025: English Devolution and Community Empowerment Bill

  20:51

  I mainly want to focus on and propose my new clause 29. This would help every new mayor support the principles in the Climate Change Act 2008 in a fair way. The Climate Change Committee has noted the yawning gap between national ambition and local action, and the Local Government Association has called for that gap to be closed through the Bill. We need every mayor agreeing on the action they will take—their fair contribution to national targets—and being empowered to deliver for our crucial carbon budgets and lifesaving climate resilience.

  New clause 29 is supported by the UK100 group of local authorities, the Climate Emergency campaign, the Better Planning Coalition, Wildlife and Countryside Link, the Healthy Air Coalition, Friends of the Earth and a host of others. An open letter has been signed by over 450 local councillors from all parties and by council leaders. Hundreds of businesses have written in more than once to Ministers and many of our constituents have been contacting MPs, too. I am very grateful to every hon. Member, cross party, who has signed it. The case is clear. I intend to press new clause 29 to a Division, so that we can, on all sides of the House, vote for the climate, nature and clean air duties that are so vital. I hope that the Government will pledge clearly today to introduce them all as full duties at the next stage in the other place.

  [Source]

• 28 Oct 2025: English Devolution and Community Empowerment Bill (Twelfth sitting)

  Duty to contribute to delivery of nature, clean air and climate targets

  (a) meeting the targets and carbon budgets set under Part 1 of the Climate Change Act 2008;

  (d) the delivery of the programme for adaptation to climate change under section 58 of the Climate Change Act 2008.

  This new clause requires strategic authorities, mayors, and local authorities to act in accordance with the statutory Climate Change Act and Environmental Act targets, carbon budgets, Air Quality Standards Regulations, and climate adaptation programme across their functions. The Secretary of State must publish guidance for defining authorities’ contributions towards these objectives.

  [Source]

  15:50

  It is my pleasure to make the case for new clause 16, which would introduce a climate and nature duty into the Bill. I have been working with a tremendous group of campaigners who, like me, cannot see why the duties are not currently in the Bill. Those campaigners include the Climate Emergency Group, the Wildlife and Countryside Link, the Healthy Air Coalition and Friends of the Earth. As I have previously argued, the Bill lacks strong safeguards to ensure that the new authorities embed climate action and nature recovery, and action on deadly air pollution in their work. There is a growth duty, but not yet any equivalent duty for climate mitigation, adaptation or nature recovery.

  Precedents exist not only in Scotland and Wales, as I have mentioned, but in London, because this is done effectively under sections 42 to 44 of the Greater London Authority Act 2007. Each of them systematically passes on a duty for the GLA—the Mayor and Assembly combined—to act to address climate change. This has led to more action in London. It has meant that the Mayor has produced results. The legislation mandates the creation of a climate change mitigation and energy strategy. The strategy, the law says, will contain proposals for the contribution to be made in Greater London towards the mitigation of climate change. These are not hard clauses to write. These are not hard things to pass down, and yet these things are missing from the Bill. That is why we have put together new clause 16, which should be adopted. It could be adopted today, and I intend to divide the Committee on this issue.

  “National Government and local government at all levels, along with business and individuals, must continue to make a contribution to tackling climate change and improving the quality of the environment around us.” –– [ Official Report, English Devolution and Community Empowerment Public Bill Committee, 21 October 2025; c. 327.]

  [Source]

• 16 Oct 2025: English Devolution and Community Empowerment Bill (Fifth sitting)

  I want principally to talk about new clause 19, in my name, which sets out a duty on mayors to establish a citizens assembly. It would place on the mayor of a strategic authority a duty to convene, within the first year of their election and at least once annually after that, a citizens assembly consisting of local people. There would be an additional non-legally binding duty to take account of the recommendations of the citizens assembly. The new clause defines the term “citizens assembly”, and its account of the method of selection and the need to be representative of the local community are taken from descriptions of citizens assemblies that have already been commissioned by Parliament, including on climate change.

  [Source]

  Citizens assemblies are not town hall meetings, and they are not a method for the public to hold the mayor to account. They are a completely different part of democracy, and have been very successful. I mentioned that Parliament has convened one on climate change. We have also seen them used successfully to consider knotty issues in other countries, such as changing to marriage laws to be more inclusive. Where, at the political level, an issue is contentious and divisive, a citizens assembly sitting and considering it can come to quite sensible recommendations—taking politics out of it. It is a good way to build communities of democratic citizens. We know that people who take part in citizens assemblies and have their voices listened to go on to greater engagement and participation in political life.

  [Source]

  That is a good question. Certainly, the evidence from the citizens assembly that was commissioned by Parliament to look at climate change has been extensively used by the Climate Change Committee when thinking about what interventions in climate policy would work and be more successful. I would enjoy it if more councils put together citizens assemblies on things like traffic reduction policies, because often it is the loudest voices, who are already empowered to talk in public, who are listened to most on such issues.

  [Source]

• 10 Sep 2025: Bus Services (No. 2) Bill [Lords]

  17:22

  Today, however, I want to advocate mainly for clean air, as the promoter of the Clean Air (Human Rights) Bill—Ella’s law—and for toilet access to be taken seriously by Government in relation to buses. My amendments 62 and 64 would help to fix those policy gaps. The clauses in the Bill on zero emission buses seem to block the highest ambition by not setting the earliest date for a mandate on new procurement of zero emission buses until 2030. That is a really long time still to be buying dirty, diesel-powered buses. It is extremely poor when dirty air is a killer, and when in certain streets and hotspots—often where the least advantaged live—cleaner buses can make a real difference and it is in the gift of public authorities to deal with it. I believe that the Mayor of London and Transport for London began procuring zero emission buses only as long ago as 2021. Given that some London routes are very long indeed, such buses could be introduced in other areas much sooner. With the right help and investment, the infrastructure could be built and good, green jobs could be filled, as implied by the hon. Member for Falkirk (Euan Stainbank). I have yet to hear good reasons from Ministers why the clause is so tragically unenterprising.

  [Source]

• 3 Jul 2025: Bus Services (No. 2) Bill [ Lords ] (Seventh sitting)

  14:14

  Clause 37 is a good clause on the mandate for the use of zero emission buses in England. In essence, as it stands, it sets zero emission standards for new buses registered after a certain date. Rather than mandating that that date may not be before 1 January 2030, my amendments 32 and 33 would set it as 1 January 2027. I think that is the appropriate level of ambition for the Bill.

  Buses under Transport for London have had that mandate in place since 2021, despite any legal requirement. All buses procured in London since that day have been zero emission capable, and have been deployed without any kind of problem. The investment has been put in, and it was done in part because of the imperative to clean up dirty air. Bus availability is now clearly no obstacle to the amendment being accepted. Double-deckers, single-deckers and all kinds of buses are available to provide services. One constraint, though, is the ability to charge those buses at depots.

  [Source]

  As I say, not every single bus in London has yet converted to zero emissions, but for several years now, new buses being purchased have had zero tailpipe emissions. That is not to say that they do not create any air pollution at all; much air pollution comes from brakes and tyre wear, and dust off the roads—there is a lot more air pollution than what comes out of the tailpipe.

  [Source]

• 7 Apr 2025: Zero Emission Vehicle Mandate

  17:10

  I am concerned about public health. We all know that diesel and petrol hybrids are not zero emission, we know that the 2035 extension is not about tariffs—it applies only to UK sales—and we know that the move was already on the cards since Labour ripped clean air out of its manifesto completely. Has the Secretary of State assessed the impact of the announcement on the achievement of clean air target commitments? Is this the last we will hear of any clean air Act from this Government?

  [Source]

• 28 Jan 2025: Airport Expansion

  13:20

  Does the Minister understand that expanding London’s airports and building a third runway at Heathrow would be vastly irresponsible in the midst of approaching climate breakdown, and would literally be flying in the face of the Climate Change Committee’s advice? How can Ministers even be considering that, when 2024 was the year that we went over 1.5° warming—the limit that we committed to not breaking in the Paris climate agreement? How can Ministers see catastrophic wildfires in California, deadly floods in Spain last year, and devastating floods this year in the UK, and still pursue a wrong policy?

  Yesterday, the Secretary of State for Energy Security and Net Zero told the Environmental Audit Committee that

  Can the Minister explain why we are hearing trailed announcements of multiple airport expansions, exactly in the month before new advice from the Climate Change Committee is delivered? The committee could not have been clearer in previous reports that without a framework to manage aviation demand, we should not expand airports. Has he seen research from the New Economics Foundation estimating that approving airport expansion plans for Heathrow, Gatwick and Luton airports alone will serve to cancel out the carbon savings of the Government’s clean power action plan?

  [Source]

• 29 Oct 2024: Great British Energy Bill

  15:46

  I am pleased to speak in this debate, and the Green group of MPs is pleased to back this Bill. I will be speaking in support of new clauses 2 and 3, tabled by my hon. Friend the Member for Waveney Valley (Adrian Ramsay), which are designed to make the Bill even stronger. The new clauses would create a new nature recovery duty for Great British Energy and prevent investments that increase climate emissions.

  [Source]

  The nature recovery duty under new clause 2 would help GB Energy invest only in projects that deliver significant biodiversity benefits and meet targets under the Environment Act 2021, by building nature-friendly design features into renewable energy projects and creating and restoring habitats on development sites in and around clean energy infrastructure.

  [Source]

  15:50

  There is no reason to think that Great British Energy, without a duty to consider nature recovery, will be any different. A statutory duty to deliver for nature’s recovery would be complementary to GB Energy’s other objectives around clean energy, energy efficiency and energy security. It would also reflect the Government’s manifesto commitment to tackle the interconnected nature and climate crises together. I hope the Government will carefully consider those arguments.

  New clause 3, which was also tabled by my hon. Friend the Member for Waveney Valley, is vital to guarantee that our energy investments are not only financially responsible but aligned with the legal requirement to reach net zero by 2050. As legislators, we have a duty to hold GB Energy accountable, preventing investments that will lock us into high-carbon energy pathways and undermine our net zero commitments. The new clause mandates environmental impact assessments before any investments are made, ensuring that each decision is grounded in evidence. It forces us to ask, “Will this investment push us at speed towards, or risk pulling us away from, our climate goals?” Publishing those assessments opens the process to public scrutiny—an essential principle in democracy. The public deserve to know exactly how their tax money is being used, particularly when it comes to funding projects that may exacerbate the climate crisis.

  When we talk about greenhouse gas emissions, it is crucial to acknowledge that carbon dioxide is not the only danger. Methane is a greenhouse gas with over 80 times the warming potential of CO 2 over a 20-year period. Methane emissions, often associated with fossil fuel extraction and agriculture, must be tightly controlled to ensure that the UK meets its climate commitments. The new clause would ensure that all climate emissions, including methane, are thoroughly assessed before any public investment is made. If we do not account for methane and other greenhouse gases, we risk underestimating the climate impact of certain energy projects, and particularly those related to natural gas production and transport.

  Great British Energy should also be a true trailblazer in the global transition to clean energy. The amendment strengthens that mission by making clear that only projects contributing to emissions reductions should receive investment. With countries around the world watching, we have a unique opportunity to lead by example. A failure to act boldly now will leave us behind in the global race for climate leadership.

  [Source]

• 29 Jul 2024: Passenger Railway Services (Public Ownership) Bill

  19:08

  Also out of scope, as the Bill’s title indicates, are rail freight services. The public might have expected those private operators to be among the first for action, especially as getting freight off the roads and on to rail has so many benefits in addressing road danger, congestion and climate emissions.

  [Source]

• 17 Jul 2024: Debate on the Address

  19:48

  Listening to people in my constituency during the election, it was hard not to be affected by the strength of public feeling and distress about the climate emergency and the degradation of our natural environment, and by the huge desire to defend social justice and public services. This Parliament must seek to deliver for them.

  [Source]

See all Parliamentary Speeches Mentioning Climate