COP30: Food System Transformation

Debate between Pippa Heylings and Sarah Dyke

Tuesday 14th October 2025 Westminster Hall

[Pippa Heylings (South Cambridgeshire) (LD)]

I beg to move,

That this House has considered COP30 and global food system transformation.

It is a pleasure to serve under your chairship, Mrs Harris. I appreciate the chance to have this debate, which is of critical importance, both globally and in our country, where the hottest summer since records began is pushing our farmers to the brink. The harvest of 2025 was the second worst harvest on record, according to the Department for Environment, Food and Rural Affairs. That comes on the back of over £1 billion of lost income for our farmers, following the extremely wet winter last year. All of that threatens our food security and pushes up food prices.

[Sarah Dyke (Glastonbury and Somerton) (LD)]

I thank my hon. Friend for securing this really important debate. She is absolutely right that we must support our farmers on food security and farm sustainability, but poor returns are threatening their viability right now. The dairy industry has contracted by 6% in the past year, and prices have dropped significantly; it was announced that they would go down by almost 20% in November. Some farms are going to be closing their gates for the very last time. Does my hon. Friend agree that to secure a fair deal for our farmers, the Agricultural Supply Chain Adjudicator and the Groceries Code Adjudicator must be combined and given real teeth to enforce properly?

[Pippa Heylings]

I thank my hon. Friend for that, and I applaud her constant advocacy in Parliament on behalf of farmers.

The second part of the debate is about the conference of the parties and how we can bring about legally binding obligations that translate into exactly the kind of measures my hon. Friend talked about. In just a few weeks, world leaders will come together at the global climate summit, COP30, which will be held in Belém, Brazil, in close proximity to the Amazon rainforest. It is being held there deliberately to symbolise the Amazon rainforest’s critical role in global climate stability.

In the lead-up to COP30, I hope this debate today will allow us to consider why this summit is expected to finally be billed as the nature, food and climate COP, putting food systems at the heart of the climate agenda for the first time, and rightly so, because the way we grow, produce and consume food is one of the biggest drivers of the climate and nature crises and one of the most powerful levers we have to solve them. At the same time, climate change is one of the most significant threats to our food production and national security.

Why does COP matter? We have come a long way since the Kyoto negotiations in 1997. That was the first time that countries around the world agreed global governance arrangements to address the shared challenge of global warming. At the time, we were hurtling towards a catastrophic 4°C or even 5°C world, so what a feat it was, unknown in any other sector or on any other issue, to create a framework agreement between 198 parties—197 countries or states and the European Union—to stabilise greenhouse gas concentrations at a level that could help to prevent dangerous human-induced disruption of the climate system. Through dialogue, negotiation and finance, the COP process has brought about legally binding agreements—the Kyoto protocol and then the Paris agreement in 2015—where we all agreed that we have a common and interdependent future, and that we need to do everything possible to keep global warming below 1.5°C.

The Amazon rainforest has been called the lungs of the planet for its ability to capture and store carbon. Yet, right now, the rainforest is gasping for breath as we perilously approach the tipping point where the Brazilian rainforest switches from being a huge sponge, store and carbon sink to being a source of carbon emissions, due to massive deforestation and degradation through land use change. That is why, now more than ever, we need to ratchet up our collective ambition.

I know that rainforest well, and I know what it means to the many indigenous and local communities that depend on it, having worked professionally on climate and nature negotiations for more than a decade in South America, in the countries that share the Amazon: Peru, Colombia, Ecuador, Bolivia and Brazil. I was part of the UK’s largest international climate policy programme in the region, and latterly I worked as the global team lead for the UK’s international £100 million climate and nature programme, the biodiverse landscapes fund. Since 2010, I have seen at first hand the internal workings, impacts, successes and failures of three relevant UN COP processes—the climate COP, the nature COP and the avoiding desertification COP—working alongside Governments and non-state actors such as businesses, scientists, local communities and local governments.

I know how long people have argued for food systems to be a central pillar of the climate framework. Our own independent Climate Change Committee, in its seventh carbon budget, highlighted the importance of agriculture and land use change in meeting our climate targets. I therefore want to make three points today. First, the transformation of food systems is essential for climate action, food security and nature restoration. Secondly, this transition must be just, supporting our farmers and animal welfare as we change how food is produced. Thirdly, the UK must show renewed leadership at COP30 by leading from the front, with the Prime Minister, and by committing to sign a new global declaration on food systems.

Why does food system transformation matter? The EAT-Lancet Commission announced that even if fossil fuels are phased out, the world will breach 1.5 °C because of emissions from food systems alone. Unsustainable food systems are driving deforestation, soil degradation, water pollution and marine biodiversity loss. Globally, agriculture and land use are responsible for almost 60% of biodiversity loss.

Exeter University research revealed this week that we have now reached the first catastrophic tipping point, with warm water coral reefs facing irreversible decline, threatening nature, food security and the livelihoods of hundreds of millions of people—a moment many of us hoped we would not reach. Closer to home, the Energy and Climate Intelligence Unit recently found that wheat lost to storms and drought over the past five years could have produced more than 4 billion loaves of bread—the equivalent of an entire year’s supply for the UK.

There has been a strong build-up to COP30 in Belém, which is expected to produce a declaration on food systems, building on discussions at the Bonn climate conference and the COP28 declaration on sustainable agriculture, resilient food systems and climate action, which the UK signed.

Great British Energy Bill

Debate between Pippa Heylings and Sarah Dyke

Consideration of Lords amendments
Tuesday 25th March 2025 Commons Chamber

[Pippa Heylings (South Cambridgeshire) (LD)]

Alongside community groups across the country, including Power for People and Community Energy England, I am pleased to welcome the inclusion of community energy and benefits in the Bill through Lords amendment 1. It was possible after all, and I congratulate the Government on taking this step. We Liberal Democrats have pushed hard for that in this House and the other place, but there has been a lot of cross-party working to achieve it, and I am delighted that its inclusion is now enshrined in law. This is a victory for community voices, giving them a real stake in the energy transition through full or partial ownership of local power. Communities like mine in South Cambridgeshire, where many are off grid and struggling with volatile oil prices, want to generate and sell their own green energy locally. It is absurd that that is not possible.

[Sarah Dyke (Glastonbury and Somerton) (LD)]

There are five community energy schemes in my constituency, and they all contribute to local energy supplies. An increase in community energy projects would boost the local economy, as my hon. Friend says, create jobs and reduce energy costs, especially in rural areas. Does she agree that we must go further and create long-term plans to support this type of initiative?

[Pippa Heylings]

I completely agree. The Great British Energy Bill gives a statutory steer that helps us have those long-term plans.

The clean energy transition has to be done with communities, not to communities. I commend the Government for committing an additional £5 million to the community energy fund, bringing certainty at least to its short-term future.

Lords amendment 1 also addresses community benefits, which are critical for taking people with us on this pathway to the energy transition. If communities are to host energy infrastructure, whether for onshore wind or large-scale solar farms, those benefits have to go beyond token gestures such as roofs for scout huts or some apprenticeships. In Scotland, for example, community benefit is worth £5,000 per installed megawatt per year. This means that a controversial large-scale solar project in my constituency, such as the Kingsway solar farm, could provide £2.5 million annually to the local community. That is the scale we should be talking about, and it has to be the community that determines how and where that money is spent.

Lords amendment 12 is also a vital addition to the Bill, requiring GB Energy to keep its impact on sustainable development under review. Credit is due to Baroness Hayman, who fought tirelessly in the other House to ensure that sustainability is embedded in our energy transition through that amendment. We welcome the assurances we have received that in the updated framework agreement, not only will the local economies of coastal communities be taken into consideration, but there will be an explicit climate and nature duty for GB Energy. GB Energy has to consider economic, environmental and social needs, ensuring that future generations can meet their needs.

I would have liked to discuss amendment (a), in the name of the hon. Member for Rotherham (Sarah Champion), and amendment (b), in the name of the hon. Member for Leeds Central and Headingley (Alex Sobel), both to Lords amendment 2. Modern slavery is a barbaric practice that should have been eradicated long ago. We look to the promise of our green energy transformation, but it cannot take place at the cost of human rights abuses across the world.

Research from Sheffield Hallam University has directly linked China’s labour transfer programme to the global solar panel supply chain. China produces 40% of the world’s polysilicon and 80% of its solar panels, and right now, 2.7 million Uyghurs are subjected to state detention and forced labour. It is incomprehensible that the Government are seeking to vote down an amendment that would withdraw GB Energy investment from supply chains tainted by forced labour. GB Energy has to set the standard, not muddle along.

There is nothing sufficiently robust in the Bill to ensure that there is no forced labour in this supply chain. The solar taskforce does not have the mandate to ensure that. As we have heard, the Procurement Act 2023 cannot address the issue. This should be an issue not just for the energy sector. The health sector has shown leadership by addressing the matter in the Health and Care Act 2022. The Great British Energy Bill is a key piece of legislation, and measures on forced labour should be part of it.