Life cycle assessment of urban uses of biochar and case study in Uppsala, Sweden

Elias S. Azzi; Erik Karltun; Cecilia Sundberg

doi:10.1007/s42773-022-00144-3

Biochar ›› 2022, Vol. 4 ›› Issue (1) DOI: 10.1007/s42773-022-00144-3

Original Research

Life cycle assessment of urban uses of biochar and case study in Uppsala, Sweden

Elias S. Azzi ¹^,^a
, Erik Karltun ²
, Cecilia Sundberg ¹^,³

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Abstract

•	Multiple life cycle assessments of novel urban biochar applications were performed.
•	Urban biochar use has better climate impact than references, when biochar stability is high and energy is low-carbon.
•	Biochar products lead to some shifts in environmental burdens and will create new types of urban waste.

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Elias S. Azzi, Erik Karltun, Cecilia Sundberg. Life cycle assessment of urban uses of biochar and case study in Uppsala, Sweden. Biochar, 2022, 4 (1) : DOI:10.1007/s42773-022-00144-3