Can British farmers REALLY achieve Net Zero by 2040?

The National Farmers’ Union (NFU) recently expressed doubts about achieving its ambitious goal of net zero farming by 2040 - a target set a full decade ahead of the UK’s legally binding 2050 climate deadline.

But why has farming been set such a steep challenge, and just how realistic are these ambitions?

What is Net Zero farming?

Net zero farming aims to balance greenhouse gas emissions by reducing on-farm emissions and offsetting the remainder through practices like planting trees or improving soil health. Agriculture accounts for 12 per cent of the UK’s greenhouse gas emissions, with the main culprits being nitrous oxide (fertilisers), methane (manure and livestock), and ammonia.

Although farming’s carbon emissions are relatively low compared to other sectors, reducing reliance on fossil fuels for machinery, transport, and energy remains crucial. Solar power offers a viable solution for lowering emissions while boosting sustainability.

Why 2040?

The NFU set its own target for net zero farming by 2040, aiming to make agriculture a key player in reaching national climate goals. But NFU President Tom Bradshaw recently told the BBC that while farming is “part of the solution to decarbonising the UK economy,” achieving net zero will require greater government support.

Practical steps for sustainable farming
At Low Carbon Energy, we’re passionate about helping farmers meet these challenges head-on. Here are three ways to get started:

1. Optimise livestock diets
Improve efficiency by tailoring feed to livestock needs. For example, lower protein levels in dairy diets to reduce emissions while maintaining productivity.

2. Switch to renewable energy
Solar panels can reduce fossil fuel reliance, lower electricity costs, and cut your farm’s carbon footprint. With underutilised roof space, many farms have untapped potential for renewable energy.

3. Reduce fertiliser use
Limit applications, adopt deep placement techniques, and plant legumes to improve soil quality while reducing nitrous oxide emissions.

The path to net zero
While concerns remain over the 2040 target, the agricultural industry can take meaningful steps toward sustainability. Solar energy is a key part of that journey, helping farms reduce emissions, save on energy costs, and build resilience in an uncertain economy.

Are you ready to make your farm more sustainable? Visit our website or call us on 01282 421 489 to learn how solar power can help.