Food security is back on the agenda. In recent years, disrupted supply chains, war, extreme weather and volatile energy and fertiliser prices have all shown how quickly problems elsewhere can affect what food is available, where it comes from and what it costs. At the same time, there are growing concerns about the condition of the system producing that food: climate risk, declining soil health, water stress, emissions and biodiversity loss. Unfortunately, that’s where the conversation often narrows: we identify problems with the food system and then very quickly arrive at a list of things that farmers should do differently. It’s almost as though the main challenge is persuading farmers to do something different. But wanting to change and being able to change are not the same thing. Farmers need to cut emissions, improve soils, use fewer inputs, protect biodiversity and become more resilient to a changing climate. Depending on who you ask, they may also need to grow different crops, adopt new technologies or change the way they manage their land. How much can a farmer actually change if everything around the farm – markets, infrastructure, finance, supply chains and policy – continues to reward the existing system? In this week’s episode, the first one in our arc focused on agriculture, Felicia talks to Philipp Lukas, founder and chief executive of Future Biogas, which currently operates 11 large biogas plants across eastern England. It recently opened what it describes as the UK's first unsubsidised biomethane plant, where its agreement with AstraZeneca gives that gas a commercial buyer, while the crops feeding the plant are grown as part of local farm rotations and the nutrients are returned to the land. The company sits in an unusual place between farming and energy. Its anaerobic digestion plants take crops grown as part of farm rotations and turn them into biomethane for the gas grid, while returning nutrients to the land. What makes Future Biogas interesting is not simply the technology, but the connections it creates between things we usually treat separately. Biomethane isn't an answer to all of farming's problems. But it is an example of what can happen when something that is good for the soil also has a customer, when waste becomes an input, and when a farm can earn money from its connection to another part of the economy. That matters because many of the things we now want from farming – healthier soils, lower emissions and greater resilience – involve cost or risk somewhere along the way. The discussion covers how anaerobic digestion can give farmers a new market for crops grown in rotation, return nutrients to the land and produce biomethane for the gas grid — and what this tells us about a bigger question: if we want farmers to make different choices, do we also need to change the economics around those choices? If you'd like to support our work, you can make a small donation at https://buymeacoffee.com/shakennotburned. And if you haven't already, subscribe to our newsletter and follow us on LinkedIn, TikTok and Instagram – and why not spread the word with your friends and colleagues?
