Iran war impact on input costs for farming – timeline of NFU lobbying

The war in Iran has led to huge volatility around the price and availability of fuel, fertiliser and energy, in addition to exposing existing issues with price transparency. 

Find out how we've been representing you.

Have you been affected by price increases on crucial inputs such as fuel and fertiliser? Use our reporting tool below to tell us what you're seeing on the ground so we can feed your concerns into government.

You can use this form as many times as you need to.

Fill in our form

21 May 2026

NFU attends industry fertiliser roundtable with government

NFU Deputy President Paul Tompkins attends an industry fertiliser roundtable with government ministers, including Dame Angela Eagle. 

Following the meeting, Paul says: “The Middle East conflict continues to put huge pressure on our farmers and growers who are having to shoulder spiralling and unpredictable costs for fertiliser which is already shaping decisions for next year’s planting. 

“The current market conditions mean we are in a very different place than the post Ukraine invasion price spikes and delays in purchasing fertiliser now could invoke a bulk purchasing moment later in the year which suppliers will struggle to meet. 

“Farmers and growers need a functioning fertiliser market that is reliable, so they are able to continue to access a wide range of safe, effective and affordable products and keep delivering profitable and resilient businesses.” 

20 May 2026

NFU briefs MPs and Peers on food prices and red diesel

The NFU brief Peers on our asks ahead of a debate in the House of Lords on supermarket pricing.

We also briefed Labour MPs on red diesel. 

20 May 2026

NFU lobbying results in fuel duty rate cut amid continuing Middle East conflict

The NFU welcomes the government's announcement that the fuel duty rate on red diesel will be cut by more than a third from 15 June until the end of the year. 

7 May 2026

NFU briefs MPs

The NFU's External Affairs team briefs MPs and Peers on the latest impacts of the Middle East conflict on UK food and farming. 

7 May 2026

NFU meets with Defra

The NFU continues to have fortnightly meetings with Defra's resilience team.

1 May 2026

NFU President Tom Bradshaw raises concerns on BBC Radio 5 live

"For too long we've taken food production for granted," NFU President Tom Bradshaw tells listeners.

29 April 2026

NFU briefs MPs ahead of debate on support for agriculture

In addition to engaging with MPs locally, the NFU briefed MPs ahead of the debate to ensure key issues were raised with the Minister.

MPs raised concerns with Farming Minister Dame Angela Eagle about crucial farming issues such as rising costs, rural crime, planning and the SFI.

29 April 2026

Tom meets with Farming Minister

NFU President Tom Bradshaw meets with Farming Minister Dame Angela Eagle. He explains the consequences for fertiliser production and what could happen if famers don't have fertiliser available for next year.

27 April 2026

NFU members feature on BBC Panorama

NFU members Caroline Harriott and Jon Swain explain how rising costs are affecting them on BBC Panorama

23 April 2026

NFU meets Energy Minister to raise members' concerns

NFU President Tom Bradshaw meets with Martin McCluskey MP, Minister for Energy Consumers, to raise members' concerns about the cost of fuel and red diesel and looks ahead to how availability could impact the industry in the coming months. Tom also tells the government which areas they could push harder in. 

22 April 2026

NFU meets again with Defra Secretary

NFU President Tom Bradshaw meets with Defra Secretary Emma Reynolds to update her on the acute challenges facing NFU members. 

Information provided by members helped build the picture that underpins the NFU’s core asks of government.

22 April 2026

NFU outlines key asks

The NFU outlines its asks of government to prevent UK farm businesses from becoming collateral damage to global politics.

21 April 2026

MPs raise concerns

The NFU briefed MPs ahead of an Efra Committee session on fairness in the supply chain, highlighting how the war is impacting on farming businesses. 

MPs raised concerns about red diesel and fertiliser and how this will affect producers and consumers.

Josh Newbury, Labour MP for Cannock Chase, highlighted opportunities for the government to do more on red diesel. 

Committee Chair Alistair Carmichael highlighted the way increased input costs and driving up food inflation would increase the risk of British producers being undermined by cheap imports. 

17 April 2026

NFU calls for carbon emissions tax to be postponed

The NFU calls for the CBAM (carbon border adjustment mechanism), which is due to come into force in January 2027, to be postponed, and for a market review to be conducting in 12 months' time. 

“British farmers largely rely on fertiliser to grow and produce our food, yet we no longer make it here. Adding a CBAM to this essential input as it arrives at our ports would pile even more costs onto farms already under intense pressure,” said NFU Deputy President Paul Tompkins.

13 April 2026

NFU raises fuel theft concerns with the NRCN

Following increased reports of fuel theft as thieves target heating oil tanks, the NFU raises these concerns with the NRCN (national rural crime network) at its latest meeting. 

27 March 2026

UK farming unions issue joint statement and key asks

In a joint statement, the four UK farming unions: the National Farmers’ Union, NFU Cymru, NFU Scotland and Ulster Farmers’ Union, highlight the significant uncertainty facing farmers as volatility in global energy markets, linked to ongoing tensions in the Middle East, continues to drive fluctuations in the cost and availability of key inputs such as red diesel and fertiliser.

Read more from the World Farmers' Organisation.

27 March 2026

AHDB begins weekly reporting of fertiliser prices

The move follows calls from the NFU and government for more current data, as previously AHDB was updating on UK fertiliser price data on a monthly basis.

27 March 2026

NFU warns against potential reductions to agri-food tariffs

After the Chancellor tells MPs that the government is exploring targeted reductions to agri-food tariffs to help bring down food prices, the NFU warns this would have a marginal impact on inflation, but could have a devastating impact on domestic producers. 

"I would strongly urge the government not to reduce agri-food tariffs on products we are producing here in the UK," says NFU President Tom Bradshaw.

17 March 2026

CMA starts monitoring fuel prices

Defra raises concerns with the CMA (Competition and Markets Authority) following the meeting with the NFU about the prices of fertiliser and red diesel.

In response, CEO of the CMA Sarah Cardell says the regulator would continue to monitor the impact on red diesel and fertiliser as part of its wider monitoring work.

She warns that the regulator would act “without hesitation, using our full range of powers, if there is evidence that competition or consumer protection law has been broken”.

11 March 2026

NFU raises issues with price transparency and supplies with Defra

NFU President Tom Bradshaw meets with Defra Secretary Emma Reynolds and Farming Minister Dame Angela Eagle to stress the need for greater price visibility and confidence in availability of key inputs.

He reports back that Defra is in listening mode, and that Ms Reynolds “recognised that volatility in the global energy market has a huge impact on our food supply chains here and they are watching this very closely”. 

This page was first published on 11 March 2026. It was updated on 21 May 2026.


Ask us a question about this page

Once you have submitted your query someone from NFU CallFirst will contact you. If needed, your query will then be passed to the appropriate NFU policy team.

You have 0 characters remaining.

By completing the form with your details on this page, you are agreeing to have this information sent to the NFU for the purposes of contacting you regarding your enquiry. Please take time to read the NFU’s Privacy Notice if you require further information.