Climate Change

Caroline Voaden Excerpts

Wednesday 24th June 2026 Commons Chamber

[Caroline Voaden (South Devon) (LD)]

It is 40°C outside in some parts of the UK. We are obviously not ready for what is coming, so there could not be a better day to discuss climate change and carbon targets. The seventh carbon budget should be welcomed—it is good that the Government have accepted the Climate Change Committee’s advice—but it falls far short of what is needed.

We are making good progress on renewable energy and I, for one, believe that is to be celebrated. However, I will not focus on energy because many other Members in the Chamber have done so already. Instead, I will focus on key sectors where we have seen pitiful progress, but which are absolutely central to meeting our emissions targets and making the transformational change needed to meet more ambitious, longer-term targets. This is not just about net zero; it is about making people’s lives better through lower bills, warmer homes and stronger, more sustainable communities, and it is about improving the quality of our lives as we struggle with the soaring temperatures and devastating floods—and doing so through more than just investing in renewables.

First, I will talk about farming. I welcome the reopening of the sustainable farming incentive, which we heard about earlier today. But yet again, it is a first-come, first-served subsidy that will work against the smaller, poorer farmers—the ones who need it most. The bigger operations will dive in first and get that money. We need long-term sustainable incentives for long-term sustainable agricultural planning.

We also need a land use framework, so that we can prioritise the most productive land for producing food and other less productive land for renewable energy. We should not be using our most productive agricultural land for solar power, but we need both and we have to have a land use framework to make that work. And yes, we also need to look at the carbon emissions from soils and peat. If we do not have healthy soils, we cannot produce food. Going back to what the shadow Minister said, perhaps she needs to think about the role of soil—

[Claire Coutinho]

Will the hon. Lady give way?

[Caroline Voaden]

No, because I do not have much time.

We also need massive progress on tree planting, and I commend my local district council for planning to plant one tree for every resident in the South Hams. It is making cracking progress.

Secondly, I would like to talk briefly about transport. If we do not have a major shift towards public transport, we are not going to get people out of their cars. That shift means buses in the south-west. The right hon. Member for Makerfield (Andy Burnham) has promised that he is going to revolutionise buses all over the country in the way that he did in Manchester, and I really look forward to seeing how he is going to do that in Devon, where many communities do not even have buses, let alone affordable buses.

We need to look at EV charging, especially for people who have to park on the road. That is a real challenge. We are certainly not seeing it where I live. I would also like to talk about active travel. Devon county council has told me that it will take five years to get a cycle path, even once it has been agreed by all the landowners. That is absolutely ludicrous. If we want to get people on bikes and walking to cut emissions and improve health, we have to cut the red tape and make this easier to achieve.

Lastly, the Climate Change Committee’s target for heat pumps for 2035 is 1.5 million a year, yet we are installing only a third of that. The cost of Heathrow expansion could pay for 4 million heat pumps to be installed across the country. Expanding airports while we are trying to cut emissions makes absolutely no logical sense to me at all. The economic benefit is not proven, the social impact will be catastrophic and the emissions impact on the climate will be unbelievable. I think we should take that budget and put it instead into helping households with heat pumps—

[Madam Deputy Speaker (Caroline Nokes)]

Order. I call Fleur Anderson.

--- Later in debate ---

[Adrian Ramsay (Waveney Valley) (Green)]

I declare an interest as vice chair of the all-party parliamentary group for the environment and as a member of the Environmental Audit Committee. Green MPs will back these critical climate change orders and regulations. I want to recognise, as others have done, the strength of the cross-party consensus that has given us the historic and world-first Climate Change Act and then the net zero target. As the temperature outside soars to record highs, we must renew our commitment to working on the basis of evidence. It is therefore deeply regrettable to see attempts from the Conservatives and Reform to dismantle Parliament’s climate consensus. We must not go back to the days of denialism; neither must we tolerate any rowing back on climate ambition in response to a perceived electoral threat from the deniers and the delayers.

The Paris agreement committed the world to holding global temperature rise to well below 2°C. The science has only become more alarming since then. Global emissions did not peak when many of the international climate policy experts predicted; instead, they continued to rise. As a result, the remaining global carbon budget available to meet the Paris goals now faces an ever smaller window. I support the seventh carbon budget, but we should be honest about the challenge before us, and I would welcome the Minister’s reflections on that specifically.

I welcome the seventh carbon budget, but it is imperative that we move with the urgency that the climate reality demands. We are experiencing increasingly frequent and severe periods of extreme heat, with temperatures reaching levels that pose risks to public health and essential services. The Climate Change Committee is clear that we are not prepared in any shape or form for what is to come. Greens are today specifically repeating our call for heat-proofing measures: cooling for hospitals, schools, prisons and care homes, including air conditioning where needed; a maximum temperature limit for workplaces and classrooms; and a street-by-street programme to insulate homes to ensure that we keep them warm in winter and cool in summer. We need a long-term policy framework to support that.

Members of the Environmental Audit Committee have heard that mitigation and adaptation cannot be treated as separate challenges. Neither can climate action be separated from action on inequality and the cost of living. Nowhere is that clearer than in our continued dependence on oil and gas. Expanding oil and gas operations will not materially improve UK energy security or protect us against price shocks, and it will not lower household bills. The huge growth in renewables is hugely welcome, but the science demands that we avoid new oil and gas fields. I hope that the Government will take this opportunity to unequivocally rule out expansion at Rosebank, given that it would emit emissions equivalent to 28 low-income countries.

[Caroline Voaden]

The hon. Member rightly talks about our not going back to the days of climate denial, but does he agree that there are legitimate questions to be asked about offshoring, and that we need to include the carbon emissions of everything we import, as that will be a general reflection of the carbon that we as a country are consuming?

[Adrian Ramsay]

I strongly agree with the hon. Member on that point, and we must ensure that our emissions account for all our activities, whether that is offshoring, shipping or aviation. As she pointed out earlier, any Government plans for airport expansion could bust their own climate targets and need to be carefully reviewed.

Finally, nature is crucial to this debate. Healthy peatlands, native woodlands, salt marshes and restored ecosystems are among the most effective climate tools available to us, yet we are one of the most nature-depleted countries on Earth. I encourage the Government to recognise that in their carbon budget delivery plans. Not only can we build a strong resilient economy at the same time as restoring nature, but we will do so only if we successfully put nature front and centre. The science is becoming starker, the impacts are arriving faster, and the time for cautious incrementalism has passed. This House must back the seventh carbon budget, and we must all work together to increase our ambition to the level needed to protect the public.