TRANSPORT

Guidance for the transport sector


Why take action?

As the fastest-growing source of emissions worldwide, it is critical for the transport sector to become more sustainable and help keep global temperature rise well-below 2ºC / 1.5ºC.

Passenger, freight and OEM

Transport companies can set targets using the Science Based Targets initiative (SBTi)’s Sectoral Decarbonization Approach (SDA) Transport tool: a technical resource to model science-based targets for direct and indirect transport emissions. The tool is focused on the passenger and freight land transportation and Original Equipment Manufacturers (OEMs) sectors and provides greenhouse gas emissions accounting guidance and best practices for science-based target setting.

Shipping and aviation

We are currently developing science-based target setting methods, tools and guidance for shipping and aviation companies. Contact the project leads for more information.

The public consultation for the aviation sector is now open until 11 December 2020. Have your say.

Sectoral Decarbonization Approach (SDA) Transport tool

Our Sectoral Decarbonization Approach (SDA) Transport tool can be used to model science-based targets for direct and indirect transport emissions. Key features include:

  • Addition of new transport modes, with 15 transport sub-sectors now included;
  • Development of a new approach for original equipment manufacturers (for scope 3, use phase science-based target-setting); and
  • Inclusion of the International Energy Agency Beyond 2°C scenario (B2DS).

The sectors available in the tool include:

  • Passenger: 2-3 wheelers, light-duty vehicles, buses, mini-buses, urban rail, non-urban rail
  • Freight: 2-3 wheelers, light commercial vehicles, medium freight trucks, heavy freight trucks, rail
  • OEMs: New light duty vehicles, new commercial vehicles, new medium freight trucks, new heavy freight trucks

Transport mode definitions can be found in the guidance document, along with a step-by-step description on how to use the tool, GHG accounting guidance, best practices for target-setting and more information on the science-based target approaches used in the tool.

The tool can be used by passenger transport companies, logistics service providers, shippers, carriers, postal companies, road vehicle manufacturers, auto part manufacturers, and generally companies with large transport emissions in their value chain.

To complement these target-setting resources, a tool is now available for manufacturers of passenger light-duty (PLDV) vehicles to model science-based GHG reduction targets for their scope 1&2 emissions. This tool applies the Sectoral Decarbonization Approach method and uses data from the International Energy Agency 2017 Energy Technology Perspectives report and 2017 Mobility Model data.

Take a look at this visualization for more information on indexed projections and trajectories embedded in the tool and derived from the Mobility Model of the International Energy Agency.

Resources


Public consultation for aviation sector:

We invite you to provide your feedback, opinions, and comments on setting science-based targets for the aviation sector. The draft materials for comment are:

Please provide your feedback through this online survey by December 11, 2020

Browse more sectors

If your sector is not listed here, you can still set a science-based target using our methods and resources. Consult the step-by-step guide to get started.

Sector Status
Aluminium Scoping Phase View
Forest, Land and Agriculture (FLAG) Scoping Phase View
Power Finalized View
Transport In Development View
Oil and Gas In Development View
Chemicals and Petrochemicals Scoping Phase View
Financial institutions In Development View
Apparel and footwear Finalized View
Information and Communication Technology (ICT) Finalized View