Climate and Aviation Campaigners Protest as Government Launches Controversial Jet Zero Strategy at Farnborough Air Show Today

by | 19 Jul 2022 | Actions, Press Release

Protesters against aviation expansion held inflatable winged pigs outside the entrance to the air show and held a banner saying “Jet Zero? Pigs might fly!”, to highlight fundamental problems with the government’s approach to cutting aviation’s greenhouse gas (GHG) emissions. 

As the UK is scorched by an extreme heatwave hitting Europe this week, the UK Government prepares to launch its “Jet Zero” Strategy at Farnborough Airshow which campaigners argue will add fuel to the fire. “Flying is the fastest way to fry the planet”.    

People representing airport and climate groups from across the country protested at the Farnborough Air Show today, as the UK government finally announced its Jet Zero strategy. They brought inflatable flying pigs to oink out the message “Jet Zero? Pigs might fly!”, warning that the government’s flawed strategy for cutting GHG emissions caused by flying is based on little more than a ‘hot air’ and does not even address aviation’s non-carbon emissions. 

Jet Zero is part of the UK government’s strategy for decarbonising the entire transport sector, to help meet its legally binding duty to make the UK carbon net-zero by 2050. Yet Jet Zero supports the unconstrained growth of flying and airport expansion. The strategy has been criticised by independent experts and climate campaigners for its failure to include any measures to limit demand for flying. Instead, it takes a high risk approach of assuming that emissions reduction will be achieved solely by the introduction of alternative fuels, new technologies and widely discredited offsetting. Furthermore, critics point out that these new fuels and technologies either don’t currently exist or have not yet been tested at the scale envisaged in Jet Zero, and are anything but ‘sustainable’.

Chris Foren, Chair of the Group for Action on Leeds Bradford Airport, emphasised: “We know from repeated warnings by the world’s scientists that we must cut all emissions in half by 2030 to stand any chance of keeping global heating below 1.5°C and avoid the worst extremes of climate breakdown. Jet Zero allows UK aviation emissions to rise up to and beyond 2030. It’s madness! The UK government’s hope that new fuels and new technologies will reduce aviation emissions sometime around 2040 is not based on any credible evidence – and anyway, that’s too late.”

Calum Harvey-Scholes, Research Fellow at the University of Exeter, said: “Just a couple of weeks ago, UK government advisors, the Climate Change Committee (CCC), warned the government not to put all its ‘aviation eggs’ in the new tech basket because it’s simply too risky. It’s unlikely that the new tech will deliver, especially at the emergency speed required. The CCC said the government should ramp up measures to limit demand for flying until we know for sure that Jet Zero’s promised new fuels and technologies actually work and aviation emissions are falling.”

Claire James, from the Campaign against Climate Change, outlined: “Airports around the country are planning to expand, threatening a huge rise in emissions, and the government is just letting this happen. A privileged minority – about 15% of the population – take around 70% of all flights. So instead of wishful thinking on aviation technology, we need a sensible strategy to manage demand, with measures such as a frequent flyer levy and investment in our rail network.”

Anna Hughes, Director of Flight Free UK, said: “The Jet Zero plans show an absolute lack of reality when it comes to cutting aviation emissions. The government is dead set on the continued growth of the sector, whilst presenting false solutions that won’t achieve the rapid emissions reductions that we desperately need to see. Jet Zero relies on techno-fixes that won’t be commercially viable for at least another 10 years, so-called ‘sustainable fuels’ which have no net benefit for the environment; and offsetting, which is just another way of kicking the can down the road. The government has been told time and again that the only way to reliably reduce emissions is through reducing the amount people fly, but continues to turn a blind eye to this simple and effective solution.”

Finlay Asher, from the aviation worker’s group Safe Landing, added: “As aviation workers, we believe that the ‘business-as-usual’ growth of air traffic planned by the UK Government is unsustainable and is flying us towards a major industry crash. We’d like to avoid such a crash by transforming the industry through early design, rather than late disaster. We’re calling for a sector-wide Workers’ Assembly to empower aviation workers to develop an independent vision for the future of air travel. We can still choose a better future for ourselves and the planet, but we have to act now to cut all emissions – including those from aviation – and plan a just transition for everyone affected.


Anna Hughes, Director, Flight Free UK:- for behaviour change and carbon impact of aviation – 07799 081776.
Finlay Asher, Co-Founder, Safe Landing:- for aviation workers’ position and evidence of why relying on Jet Zero technology is dangerous – 07984 602404.


Photo opportunity: Protestors will gather near the entrance to Farnborough Air Show with banners and inflatable pigs at 10am on Tuesday 19th July. For exact location call contacts.

Notes for Editors

  1. Archive Inflatable pig photo: of Porkie, a giant inflatable pig wearing the message “Jet Zero – pigs might fly” at COP26 in Glasgow last year, is below at note 9.
  2. Climate Change Committee progress report to Parliament:- On 29th June 2022, the CCC published its annual report to Parliament on progress made towards decarbonising the UK. Aviation is covered on p325-355. In respect of constraining demand for aviation, the report said:
    • “The government’s announcements on aviation to date have not set any ambition to constrain aviation demand growth through policy, beyond vague proposals on carbon pricing… Given the risks outlined [in the report], as well as risks of under-delivery on emissions reductions in other sectors, the Government should actively develop the option to implement policy to manage aviation demand.”
    • The point is reiterated with these words: “No progress has been made in addressing demand in the aviation sector, despite the significant risks in the technology required to decarbonise flying.”
    • And again: “This assessment of progress in the aviation sector shows there are significant risks to achieving the Government’s pathway [to net zero]… particularly due to the heavy reliance on a technology driven approach without sufficient attempts to constrain demand.”
    • And again: “Key priorities for the Department for Transport should be to implement a Sustainable Aviation Fuel mandate and manage demand growth.”
    • And again: “As highlighted in Figure 9.17, the primary risk is the heavy reliance on technological solutions and lack of focus on demand management.”
    • And again: “Demand management is particularly important as it can address both the CO2 and non-CO2 emissions from aviation, whereas technology primarily addresses the CO2 emissions and relies on international cooperation.”
    • And again: “Fiscal policies, e.g. taxes, frequent flyer levies, quotas or subsidies for low-emission alternative forms of transport should be developed to mitigate demand now.”
    • Among several recommendations, the CCC called on the Government to: “Assess the Government’s airport capacity strategy in the context of Net Zero. There should be no net expansion of UK airport capacity unless the carbon intensity of aviation can accommodate additional demand.”
    • And to: “Implement demand mitigation techniques, such as increasing the price of domestic aviation to encourage consumers to switch to low-carbon surface transport alternatives.”

The report also notes the following: 

  • “The ‘FlyZero’ programme has made significant progress in understanding the potential of zero-emission aircraft… ​​However, the technologies described are at a very early stage, and are unlikely to be commercially viable for some decades.”
  • “The cost of flying does not reflect the emissions impact relative to lower-emission forms of travel… prices of air travel ought to be more expensive than lower emission modes to reflect the higher emissions of air travel relative to alternatives”
  • “UK aviation emissions per person in 2019, before the pandemic, were 33% higher than the OECD average… Other countries are moving faster than the UK with policies to reduce their aviation emissions.”
  • “Only two of 13 recommendations [by the CCC in its 2021 progress report] have been achieved or are making sufficient progress.”


Stay Grounded: is a global network representing more than 170 member organisations, campaigning for a reduction of air traffic and a climate-just mobility system, including local and national airport and climate campaign groups.


Every UK airport has plans to expand: research published in February 2020 in Air Quality News found that every UK airport wanted to expand. Further data here:- RESOURCES-Aviation:UK Carbon Emitters .

Stay Grounded factsheets: for more information about why the proposed ‘techno-fix’ solutions in Jet Zero are not credible or sufficient, please see this set of factsheets.

Expert climate policy advice on aviation growth and airport expansion: on 16th May this year, Element Energy analysed the policy options available to the government to ensure aviation contributes proportionately to the UK’s target of cutting all greenhouse gas emissions by 78% by 2035. They concluded that “there should be no airport expansion until and unless it is clear that both in-sector (aircraft technology) and out-of-sector (carbon removal) emissions reductions are on track to meet a fair emissions reduction for 2035 and beyond.” Element Energy are experts in the practical measures needed to decarbonise the economy.

Environmental organisations’ plea to government: on 18th May this year, an open letter was sent to Robert Courts, Aviation Minister, by a group of leading environmental non-governmental organisations, including the Aviation Environment Federation, Friends of the Earth and Greenpeace. They called on the government to withdraw its policy support for airport expansion until aviation emissions are actually falling and wider emissions are substantially below a 1.5oC-compliant trajectory.

Jet fuel is still tax free for billionaires filling up their private jets at private airports like Farnborough, while the rest of the country is going through a cost of living crisis and can’t afford food and fuel due to rising energy prices elsewhere.


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