Decarbonizing road freight systems

The Stockholm Environment Institute reports a strategic dilemma for Sweden's road freight decarbonization: while biofuels are the most viable tool for meeting the 2030 goal of a 70% emission reduction, electrification is the more cost-effective long-term strategy for complete decarbonization by 2045. Stakeholder scenarios suggest that while battery electric trucks will dominate short-haul and urban delivery, electric road systems and hydrogen fuel cells are better suited for long-haul and heavy freight. The report warns that over-investing in biofuels for near-term targets may slow the necessary transition to electrification infrastructure and increase long-term costs.

• Sweden faces a policy dilemma between its near-term goal of reducing carbon emissions by 70% by 2030 (relative to 2010) and its long-term goal of complete decarbonization by 2045. Meeting the 2030 target likely requires heavy reliance on biofuels to phase out fossil fuels using existing fleets, but the 2045 goal is heavily dependent on electrification, which is viewed as the more affordable long-term strategy.
• Stakeholders expect a transition in truck sales from internal combustion engines to electrification to begin in the coming decade. While biofuels currently supply approximately 20% of truck energy and have driven a 25% reduction in CO2 emissions since 2010, electrification is expected to account for 40% to 50% of vehicle kilometres by 2045.
• Different electrification technologies are suited to different transport segments: battery electric trucks are currently the most competitive for short distances; electric road systems are most cost-efficient for dense, long-distance motorway traffic; and hydrogen fuel cells are most appropriate for the heaviest freight and longest distances.
• The document identifies 12 primary drivers for freight transportation strategies. Political leadership, policy coherence, and bioenergy policy are ranked as the most important but also the most uncertain drivers.
• Three distinct scenarios for Sweden's transition were analyzed: Scenario 1 involves forceful government intervention to deploy electric road systems and a rapid phaseout of internal combustion engines; Scenario 2 sees a high reliance on biofuels until 2030 followed by wide battery electric truck use by 2045; Scenario 3 focuses on a national industrial policy favoring domestically produced biofuels and hydrogen due to limited battery access and security of supply concerns.
• To support the transition to electrification across all scenarios, the power grid must be expanded and policy must encourage public-private partnerships for the deployment of infrastructure, tests, and demonstrations.

APA

Nykvist, B., & Olson, O. (2019). Decarbonizing road freight systems. Stockholm Environment Institute. https://www.sei.org/wp-content/uploads/2019/04/decarbonizing-road-freight-systems.pdf

Chicago

Nykvist, Björn, and Olle Olson. Decarbonizing road freight systems. Stockholm Environment Institute, 2019. https://www.sei.org/wp-content/uploads/2019/04/decarbonizing-road-freight-systems.pdf.

Wikipedia

{{cite report |last1=Nykvist |first1=Björn |last2=Olson |first2=Olle |title=Decarbonizing road freight systems |publisher=Stockholm Environment Institute |date=April 2019 |url=https://www.sei.org/wp-content/uploads/2019/04/decarbonizing-road-freight-systems.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{nykvist2019decarbonizing, author = {Nykvist, Björn and Olson, Olle}, title = {{Decarbonizing road freight systems}}, institution = {Stockholm Environment Institute}, year = {2019}, month = apr, url = {https://www.sei.org/wp-content/uploads/2019/04/decarbonizing-road-freight-systems.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }