Supporting Information S1: This supporting information provides an appendix with details on the assumptions regarding the material flow analysis; energy consumption in installation and rehabilitation; diesel fuel consumption; normalization and weighting; processes used in SimaPro 7.1.5 LCA software; epoxy introduced into the network per year; per-capita environmental impacts by life cycle phase; Norwegian and Nordic energy mixes; and life cycle impact potentials for the results reported in the main text.

JIEC_426_sm_suppmatS1.doc117KSupporting info item

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