Environmental and transport effects of warehouse relocationing: evidence from Norway

ABSTRACT

Reducing traffic volumes and CO2-emissions from freight transport has proven difficult in many countries. Although the increasing suburbanization of warehouses is seen as a relevant land use trend, comprehensive analyses of their impact remain scarce. This study uses real data in modeling transport, costs, environmental and modal effects from warehouse relocations around Oslo and Trondheim (Norway). Results indicate that for Oslo, traffic performance (ton-km), CO2-emissions, and transport costs increase following warehouse suburbanization. For Trondheim, transport performance and CO2-emissions increase less, while transport costs decrease marginally. We conclude that specific case characteristics (geography and trade patterns) are important in determining the strength and direction of effects, and expect that common concomitant developments (warehouse centralization and consolidation) would lead to more pronounced results. Our findings confirm some, but challenge other, findings from the relatively scarcely literature available. Finally, the study's more general insights and observations can help advance similar analyses beyond Norway.

KEYWORDS:

• Land use
• warehouse relocationing
• road freight transport
• transport modeling
• CO2-emissions
• transport performance
• Norway

Disclosure statement

No potential conflict of interest was reported by the authors.

ORCID

Inger Beate Hovi http://orcid.org/0000-0002-5015-2315

Aud Tennøy http://orcid.org/0000-0001-7732-1185

Additional information

Funding

This work was supported financially by the Research Council of Norway (under 235859/E10).