For purpose-led organisations, travel is often essential to making a difference. But how can you continue the work that matters while reducing its environmental impact?
Travel connects people, ideas and communities. It allows organisations to deliver vital assistance, advance research, and to build meaningful partnerships.
But travel also comes with an environmental cost.
How can organisations reduce their carbon footprint when travelling is fundamental to achieving their mission?
More sustainable travel does not have to mean compromising important work. With better planning, informed choices and the right support, organisations can reduce emissions while continuing to deliver their objectives.
So, where should organisations focus their efforts?
1. Make Every Journey Count
One of the simplest ways to reduce travel emissions is to consider whether each journey is necessary and how to make the most of it.
Not every meeting requires travel, but some activities, such as humanitarian response, field research and international collaboration, depend on being physically present.
Rather than restricting essential travel, consider:
- Combining meetings or site visits into one journey.
- Reducing the number of travellers where appropriate.
- Using virtual meetings when face-to-face interaction is not essential.
- Planning ahead to allow more travel options.
These changes can reduce unnecessary journeys, lower costs and free up resources for activities that directly support your mission.
2. Choose Lower-Emission Travel Options
How people travel can make a significant difference to their carbon footprint.
- For shorter journeys, rail can offer substantial emissions savings compared with flying, particularly on routes with good connections.
- Research highlighted by Campaign for Better Transport demonstrates that switching from air to rail on suitable UK and European routes can significantly reduce journey emissions.
- Rail may also offer advantages in total journey time, city-centre connections and opportunities to work while travelling.
When flying is necessary, comparing emissions between available flights, considering direct routes and reviewing cabin class policies can also help reduce environmental impact.
Giving travellers visibility of cost, emissions and total journey time helps them make informed decisions without compromising operational requirements.
3. Understand and Measure Your Travel Emissions
You cannot effectively manage what you cannot measure.
Business travel is included within Scope 3 greenhouse gas reporting. Reliable travel data helps organisations understand their environmental impact and identify where improvements are possible.
Effective carbon reporting can help you:
- Identify high-emission routes and travel patterns.
- Compare potential savings from alternative journeys.
- Establish carbon reduction targets and budgets.
- Monitor and demonstrate progress over time.
For organisations accountable to trustees, funders or sustainability assessors, this information can also support reporting and decision-making.
Importantly, carbon reporting should do more than provide figures. It should help organisations take meaningful action.
4. Build Sustainability into Your Travel Policy
A sustainable travel policy should make responsible choices easier without preventing essential work.
This might include encouraging rail over air where practical, requiring approval for certain high-emission journeys or asking travellers to consider virtual alternatives.
Policies should also recognise accessibility requirements, traveller safety and wellbeing, and the realities of complex international travel.
Clear guidance, supported by booking technology and appropriate approval processes, helps make sustainability part of everyday decisions rather than an additional burden.
Real Results: Changing Travel Behaviour
A research-intensive customer of Key Travel’s wanted to reduce short-haul flights where rail offered a practical alternative.
By promoting rail travel, comparing journey options and encouraging more sustainable choices, the university achieved:
- More than 40% growth in European rail bookings.
- A 6% reduction in European air travel volume.
- Around 90% lower CO₂ emissions on journeys switched from air to rail.
Rail ticketing savings also demonstrated how environmental improvements and financial benefits can work together.
The lesson? Making sustainable choices easier and more visible can deliver meaningful results without compromising essential travel.
5. Set Realistic Targets and Track Progress
Sustainable travel is about continuous improvement.
A practical Climate Action Plan can help organisations set measurable reduction targets, identify the actions needed and review progress regularly.
This might involve increasing rail adoption, reducing unnecessary journeys or introducing departmental carbon budgets.
For emissions that cannot currently be avoided, credible offsetting projects and Sustainable Aviation Fuel programmes may provide additional options. However, these should complement, rather than replace, direct emissions reduction.
The most effective approach is one that reflects your organisation's circumstances, priorities and mission.
Making Responsible Travel Part of Your Mission
At Key Travel, we believe sustainable travel is about more than reducing carbon. It is about making responsible decisions that reflect your values, protect your people and support the work you do.
That thinking is behind KeyStone, our Responsible Travel Programme, developed to help purpose-led organisations turn sustainability commitments into measurable action.
Built around three connected pillars, Planet, People and Principles, KeyStone supports nine areas of environmental, social and governance improvement.
The programme helps organisations:
- Assess sustainability performance through our exclusive TreadLighter™ Sustainability Assessment, developed in collaboration with WWF-UK, identifying opportunities for improvement and tracking progress.
- Measure and reduce travel emissions through carbon visibility at booking, Scope 3 reporting and tailored Climate Action Plans with measurable targets.
- Encourage responsible travel choices through practical guidance, traveller engagement and communications.
- Support traveller wellbeing and social value by identifying travel patterns that may affect wellbeing and encouraging wider social responsibility.
- Strengthen policies and governance through responsible travel policies, approval processes and our exclusive RiskReady™ Travel Risk Review, which assesses travel risk management arrangements against ISO 31030 guidance.
Supported by our specialist expertise, technology and dedicated account management, KeyStone provides a structured approach to making meaningful improvements over time.
Click here to read more about our support for Travel Sustainability
How Sustainable Is Your Organisation's Travel Programme?
Reducing business travel emissions starts with understanding where you are today and identifying the changes that will make the greatest difference.
Could your organisation be travelling more sustainably without compromising the work that matters most?
Discover how Key Travel and our KeyStone programme can help you measure emissions, make more responsible choices and build a more sustainable travel programme.