Grupo Bimbo and Aeroméxico Partner for Sustainable Aviation Fuel

Mexican aviation fuel partnership raises questions for UK firms tracking Scope 3 emissions

Grupo Bimbo and Aeroméxico announced a partnership in June 2026 to increase use of sustainable aviation fuel across corporate travel in Latin America. The collaboration between Mexico’s largest bakery group and its flagship airline marks a commercial commitment to reduce carbon emissions from business flights using fuel derived from renewable feedstock rather than conventional fossil sources.

For UK businesses monitoring supply chain emissions, the announcement offers a practical example of how large corporations are addressing aviation emissions. These fall under Scope 3 for most companies but represent Scope 1 for airlines themselves. The partnership demonstrates how buyer commitments can create demand for lower-carbon alternatives in sectors where electrification remains technically unfeasible.

Sustainable aviation fuel, known as SAF, is produced from renewable materials including organic waste. It delivers measurable emissions reductions compared to traditional jet fuel. However, supply remains limited and costs stay significantly higher than fossil alternatives. These constraints affect availability across all markets, including routes serving UK businesses with operations or supply chains in Latin America.

The partnership was announced on 8 June 2026 according to coverage in El Economista and reporting published on Grupo Bimbo’s corporate environmental pages. It represents one of the first major SAF commitments between a Latin American airline and a corporate customer.

How the partnership addresses corporate aviation emissions

Under the agreement, Aeroméxico will supply SAF for Grupo Bimbo’s corporate flights. This arrangement allows the airline to reduce its direct fuel emissions while enabling the bakery group to lower emissions associated with business travel. The structure reflects a growing pattern where companies use purchasing agreements to drive adoption of climate technologies ahead of regulatory mandates.

For Aeroméxico, using SAF reduces Scope 1 emissions. These are direct emissions from sources the company owns or controls. In this case, that means emissions from burning fuel in aircraft. For Grupo Bimbo, the same flights represent Scope 3 emissions, which cover indirect emissions occurring in a company’s value chain. Business travel falls into this category for most organizations.

The distinction matters for UK firms facing similar reporting requirements. Scope 3 emissions typically account for the largest share of a company’s carbon footprint but remain the hardest to measure and reduce. Aviation poses particular challenges because alternatives to fossil fuel remain scarce and expensive. Consequently, many businesses struggle to demonstrate meaningful progress on travel-related emissions without access to sustainable fuel options.

SAF works in existing aircraft engines without modification. This compatibility allows airlines to adopt it gradually as supply increases. The fuel is produced from feedstocks including used cooking oil, agricultural residues, and municipal waste. Processing methods vary but generally involve converting organic material into hydrocarbon chains chemically similar to conventional jet fuel.

Emissions reductions depend on the feedstock and production pathway. Some SAF types can reduce lifecycle emissions by up to 80% compared to fossil jet fuel. However, actual reductions vary based on factors including feedstock sourcing, processing efficiency, and transport logistics. Crucially, SAF does not eliminate emissions entirely. It simply reduces them relative to the baseline of conventional fuel.

Supply constraints limit SAF availability across global routes

Despite its environmental benefits, SAF represented less than 0.2% of global aviation fuel consumption in 2025. Production capacity remains concentrated in North America and Europe, with limited output in Latin America. This geographic imbalance affects which routes can offer SAF and at what cost premium.

UK airlines including British Airways and Virgin Atlantic have made commitments to increase SAF usage. Nevertheless, supply constraints mean most flights still operate on conventional fuel. Businesses purchasing corporate travel cannot always choose SAF even when willing to pay the premium. Availability depends on airline agreements, refueling infrastructure at specific airports, and regional production capacity.

Prices for SAF typically run two to five times higher than conventional jet fuel. This cost differential creates a commercial barrier for widespread adoption. Airlines must either absorb the expense, pass it to customers, or rely on government incentives and mandates to justify the investment. Corporate buyers willing to pay for SAF can accelerate demand, but individual purchasing decisions remain too small to transform the market alone.

The Grupo Bimbo and Aeroméxico partnership addresses these dynamics by creating predictable demand. When a major corporate customer commits to SAF purchases over multiple years, it provides airlines with revenue certainty that justifies investment in supply agreements and infrastructure. This model could prove relevant for UK businesses exploring similar arrangements with carriers serving their key routes.

What UK businesses should consider about aviation emissions reporting

UK companies must report Scope 1 and Scope 2 emissions under the Streamlined Energy and Carbon Reporting regulations. Many also face pressure from investors, customers, and procurement frameworks to measure and reduce Scope 3 emissions. Business travel, including aviation, falls under Category 6 of the Greenhouse Gas Protocol’s Scope 3 standard.

Measuring aviation emissions requires collecting data on routes flown, passenger numbers, and cabin class. Most businesses obtain this information from travel management systems or expense records. However, reducing these emissions presents more difficulty. Companies can limit business travel, shift to rail where practical, or purchase carbon offsets. SAF represents another option but remains largely inaccessible to small and medium enterprises due to cost and availability.

Public sector suppliers face additional scrutiny. Procurement Policy Note 06/21 requires bidders for central government contracts above £5 million to publish a carbon reduction plan. This must cover Scope 1, 2, and 3 emissions with credible reduction targets. Aviation emissions can represent a significant portion of Scope 3 for service companies requiring frequent travel. Demonstrating progress on these emissions may influence bid competitiveness.

For manufacturers and logistics companies, aviation emissions often extend beyond business travel to include air freight. These emissions typically dwarf passenger travel figures but receive less attention in corporate reporting. SAF could theoretically reduce cargo flight emissions as well, but freight operators have made fewer commitments than passenger airlines. This leaves companies with limited options to address air freight emissions beyond modal shifts to sea or rail transport.

The Mexican partnership illustrates how corporate purchasing power can stimulate market development for lower-carbon alternatives. However, this approach requires scale that most UK SMEs cannot achieve independently. Industry coalitions or sector-wide commitments may prove more effective for smaller businesses seeking to influence fuel availability on commonly used routes.

Key details about the Aeroméxico and Grupo Bimbo agreement

• The partnership was announced on 8 June 2026 and focuses on increasing sustainable aviation fuel use for corporate flights between the two Mexican companies.
• SAF is produced from renewable feedstocks including organic waste and can reduce lifecycle emissions by up to 80% compared to conventional jet fuel, though actual reductions vary by production method.
• For Aeroméxico, SAF reduces Scope 1 emissions from direct fuel combustion, while Grupo Bimbo addresses Scope 3 emissions from business travel through the agreement.
• Global SAF production accounted for less than 0.2% of total aviation fuel in 2025, with supply concentrated in North America and Europe rather than Latin America.
• SAF typically costs two to five times more than conventional jet fuel, creating a significant commercial barrier to widespread adoption without buyer commitments or government support.
• The fuel works in existing aircraft engines without modification, allowing gradual adoption as supply increases without requiring fleet changes or infrastructure overhauls.
• Corporate purchasing agreements like this one create predictable demand that can justify airline investment in SAF supply contracts and distribution infrastructure.

Corporate climate commitments increasingly rely on cross-sector partnerships

The Grupo Bimbo and Aeroméxico alliance reflects a broader pattern in corporate decarbonization. Companies are forming purchasing coalitions and long-term agreements to create markets for climate technologies that lack regulatory mandates or price competitiveness. This approach shifts market development from a purely policy-driven process to one shaped by corporate procurement decisions.

We see similar dynamics in renewable energy markets, where corporate power purchase agreements have driven wind and solar deployment. Large businesses commit to buying electricity at fixed prices over 10 to 15 years, providing developers with revenue certainty that secures project financing. Aviation fuel markets could follow a comparable path if enough corporate buyers commit to SAF purchases despite the cost premium.

For UK businesses, these developments raise strategic questions about when to engage with emerging climate technologies. Early adopters may pay higher prices but gain reputational benefits and influence over market standards. Later entrants benefit from lower costs and proven technology but risk competitive disadvantage if major customers or procurement frameworks begin requiring evidence of climate action.

Manufacturing companies serving sustainability-focused supply chains face particular pressure. Retail groups and consumer brands increasingly audit supplier emissions as part of their own Scope 3 reporting. Businesses unable to demonstrate credible reduction plans may find themselves excluded from preferred supplier lists or asked to accept price reductions to offset their carbon intensity.

The aviation sector presents unique challenges because alternatives remain limited. Electric aircraft may serve short regional routes within a decade, but long-haul flights will likely depend on liquid fuels for decades to come. SAF represents the only commercially available option to reduce emissions from existing long-distance aviation. Therefore, businesses with unavoidable air travel face a choice between accepting emissions, purchasing offsets of variable quality, or paying premiums for SAF when available.

Small and medium enterprises lack the purchasing volume to negotiate individual SAF agreements with airlines. However, industry associations and sector groups could aggregate demand to create meaningful commitments. UK trade bodies representing industries with significant travel requirements might explore collective approaches to SAF procurement on commonly used business routes.

Where to find guidance on aviation emissions and sustainable fuel options

The Department for Energy Security and Net Zero provides resources on measuring and reporting greenhouse gas emissions under UK regulations. Their guidance covers Scope 1, 2, and 3 emissions categories relevant to business travel reporting.

Companies required to publish carbon reduction plans under Procurement Policy Note 06/21 can access templates and guidance through the government’s procurement policy pages on GOV.UK. These outline minimum standards for emissions reporting and reduction commitments in public sector supply chains.

The Greenhouse Gas Protocol offers detailed technical guidance on measuring Scope 3 emissions from business travel and employee commuting. Their Category 6 guidance includes calculation methodologies for aviation emissions based on distance, cabin class, and other factors affecting carbon intensity per passenger.

Information about sustainable aviation fuel standards and certification comes from industry bodies including the Roundtable on Sustainable Biomaterials, which sets sustainability criteria for aviation biofuels. The International Civil Aviation Organization also publishes resources on SAF through its Carbon Offsetting and Reduction Scheme for International Aviation program.

UK businesses exploring practical support for carbon measurement, reduction planning, or compliance with procurement requirements can find specialist guidance through carbon reporting and ESG compliance services designed for small and medium enterprises navigating net zero commitments.