Materials Carbon Budget in Road Projects: A Case Study from The Greater Oslo Region

Author:

Khair Moa1ORCID,Strzalkowski Patryk1ORCID,Faizi Abdul Qaher1,Barkal Mustafa Gilo1,Fawakherji Ibrahim1ORCID,Lima Martina2,Adeysey Mohammed2,Barbieri Diego Maria1ORCID,Lou Baowen3ORCID

Affiliation:

1. Department of Built Environment, Oslo Metropolitan University, Pilestredet 35, 0166 Oslo, Norway

2. AFRY Norway AS, Lilleakerveien 8, 0283 Oslo, Norway

3. Department of Civil and Environmental Engineering, Norwegian University of Science and Technology, Høgskoleringen 7A, 7491 Trondheim, Norway

Abstract

The estimation of carbon dioxide emissions in relation to the life cycle of road pavements is pivotal to quantify their sustainability at the design stage. This preliminary study assesses the carbon budgets concerning the production of aggregates and asphalt to build a new roadway stretch located close to Oslo (Norway), leveraging digital tools and environmental product declarations. First, the software Trimble Novapoint estimates the necessary quantity take-offs. Afterwards, the amounts of CO2 generated during the production of the construction materials are appraised for the four main industries operating nearby. The results based on the corresponding environmental product declarations indicate that the carbon budgets show very small discrepancies among the considered suppliers.

Publisher

MDPI AG

Reference57 articles.

1. Thom, N. (2014). Principles of Pavement Engineering, ICE. [2nd ed.].

2. Haas, R., and Hudson, W.R. (2015). Pavement Asset Management, Wiley. [1st ed.].

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4. Mapping and modelling global mobility infrastructure stocks, material flows and their embodied greenhouse gas emissions;Wiedenhofer;J. Clean. Prod.,2024

5. Rahimpour, M.R., Farsi, M., and Makarem, M.A. (2020). CO2 emission sources; greenhouse gases, and the global warming effect. Advances in Carbon Capture, Elsevier. [1st ed.].

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