Business travel

Business travel is one of the greatest contributors to an organisation’s carbon footprint. This is especially true for the aid sector, which provides assistance worldwide. Meetings, trainings, missions, evacuations, leaves – people travel for many reasons.

Why is business travel important?

Transport has the highest reliance on fossil fuels of any sector and accounted for 37% of CO2 emissions from end‐use sectors in 2021(1). Almost 40% of particulate matter (PM2.5) comes from transport (2). Business and professional travel account for 15% of travel globally(3)(4). The share of international travel by air has increased from 46% in 2000 to 58% in 2018, while international land transport has decreased from 49% to 39% in the same period (train travel representing 2% in 2018).

What effect has COVID-19 had on business travel?

As a consequence of global lockdown and stay-at-home measures, mobility and its associated emissions declined by an unprecedented amount in early 2020. Global business travel spending fell by roughly 61% in 2020 over the previous year due to the pandemic. (5) Transport demand is rebounding since 2021, both passenger and cargo. Global aviation passenger numbers are expected to return to 2019 levels in 2023 and demand is projected to grow over the next decades. (6)

Why is this a key issue for the aid sector?

Business travel is one of the greatest contributors to an organisations’ carbon footprint. This is especially true for the aid sector, which provides assistance worldwide. Meetings, trainings, missions, evacuations, leaves – there are numerous reasons for travelling.

© Briana Tozour/Unsplash.

Some key principles to consider

Reducing and adapting one’s professional’s travel behaviour is a critical step in mitigating the climate footprint of an organisation. However, these changes must not compromise the mission of the aid sector of assisting individuals worldwide. Business travel solutions must therefore be carefully selected and adapted to the various contexts, geography, accessibility, security or travel reasons.

Is it easy to implement?

Business travel solutions are relatively easy to implement, without contravening the aid organisations primary objectives. They provide substantial emission reduction, they have an immediate effect, they require minimal intervention, they are easily measurable and they have a high symbolic value. According to a 2021 study, 83 % of travelers worldwide believe that sustainable travel is important (7)

What is the scope of action?

In addition to reducing the number of trips, several other types of solutions exist: fuel efficiency, alternative fuels, alternative modes of transport.

What’s next?

The Covid-19 crisis has altered business practices, especially travel. Organisations learned to adapt. New tools were adopted as alternatives, such as videoconferencing. Despite the success many organisations experienced through a year of essential-only travel, some business leaders also realized the value of face-to-face interaction. As lockdown measures are disappearing, the standardization of these new business travel practices is on the table, to reduce an organisation’s climate footprint but also to reduce costs and improve its staff well-being.
© Alex Fu/Pexels.

Key facts

5m2

CO₂ emissions of London-San Francisco roundtrip represent about 5m2 of arctic sea ice melting (8)

70 times less

A train ride emits 70 times less emissions than a flight (9)

3 times less

Flying economy class emits 3 times less CO₂ than flying business class and 9 times less than flying first class (10)

To meditate

  • The rebound effect

    Sobriety and alternative sources of energy are the primary and main levers to significantly reduce carbon emissions globally.

    When improvements in energy efficiency contribute to the reduction of energy consumption, this leads to reduction of usage cost, and therefore to more consumption. For example, more efficient engines that use less kerosene can lead to a reduction in the price of air travel, which in turn can lead to an increase in passenger demand and therefore in the number of flights worldwide, thus emissions. (11)

Key solutions

  • #1 Online meetings

    Prioritise travel-free meetings and use tele/video conferencing as much as possible for remote meetings.

    (Read more)

  • #2 Airline choice

    Favour the most eco-responsible ones, such as the most fuel efficient ones or the ones using sustainable alternative fuels.
  • #3 Train on short hauls

    Prioritise ground travel, train especially, for all short-haul trips.
  • #4 No stop-overs

    Take direct, non-stop flights to avoid detour emissions and high emissions during takeoff and landing.
  • #5 Economy class tickets only

    Flying business or first class produces much more GHG emissions per passenger.
  • #6 Combined business / leisure trips

    Allow staff to extend a business trip with a personal stay to reduce all professional and personal emissions of staff.
  • #7 Loyalty programs

    Donate all benefits received through loyalty programs through loyalty programs to climate friendly projects
  • #8 Less carbon-intensive vehicles

    Buy, rent and use lighter, fuel efficient, bioethanol or electric cars.
  • #9 Flightless employee benefit package

    Alternatives exist to offer employees contractual benefits that are significantly less carbon intensive, more consistent with the social mission of organisations, and still attractive to employees.

    (Read more)

Key tools

An ambitious travel policy is one of the cornerstones of an effective climate strategy at an organisation’s level. It sets the rules and provides a clear and common framework for all staff. It allows for bold climate actions and best individual practices to be generalised across the entire organisation, thus scaling up the impact.

Specific tools can be developed or adjusted to support the implementation of the policy, such as a travel decision & booking tool.

Innovative financial means can be introduced to support a balanced budget, such as an internal carbon taxthat can be reinvested in green practices.

Behavioural incentives are essential. Awareness raising posters are useful tools to inform and engage the staff.

To go further

  • Stay Grounded

    Read here
  • Flying less initiative

    Read here
  • European Environmental Agency report. Train or Plane?

    Read here
  • Carbon Neutral University - Academic Flying Initiatives

    Read here
  • Academic Air Travel Reduction and Offsetting Projects interactive map (ETH Zurich)

    Read here

Tools and best practices

  • ETH Zurich has develop a travel decision tool. It allows travel options to be sorted according to time, cost or CO₂ emissions

    Read here
  • ETH Zurich proposes a flight decision tree when travelling is needed

    Read here
  • Atmosfair airline ranking index, 2018

    Read here
  • University of Gent

    Travel policy

    Read here
  • Centre for Sustainability Studies – Lund University

    Travel policy

    Read here
  • Bank of England

    Travel policy

    Read here
  • Greenpeace Belgium

    Travel policy

    Read here

Sources

(1)Improving the sustainability of passenger and freight transport, IEA, 2023. Read here.

(2) Air pollution sources, European Environment Agency, 2021. Read here.

(3) International Tourism Highlights, World Tourism Organisation, 2019. Read here.

(4) Expenditure of business tourists worldwide from 2001 to 2021, Statista. Read here.

(5) Expenditure of business tourists worldwide from 2001 to 2021, Statista. Read here.

(6) Tracking Transport, IEA, 2020. Read here.

(7) Share of travelers that believe sustainable travel is important worldwide in 2022. Statista. Read here.

(8) UCL news, Arctic sea ice loss linked to personal CO2 emissions. Read here.

(9) Stay Grounded, What is the climate impact of aviation? Read here.

(10) World Bank, 2013. Calculating the Carbon Footprint from Different Classes of Air Travel. Read here.

(11) The rebound effect in the aviation sector, Antony Evans, 2012. Read here.

 

Cover photo © Ratish Gandhu/Unsplash.

 

Direct flights
solutions

Direct flights

Flightless employee benefits package
solutions

Flightless employee benefits package

Economy class tickets only
solutions

Economy class tickets only

Teleworking
solutions

Teleworking

Online meetings & trainings
solutions

Online meetings & trainings