Green bonds and carbon emissions: exploring the case for a rating system at the firm level

Torsten Ehlers, Benoit Mojon and Frank Packer

BIS Quarterly Review, 2020

Abstract: Green bonds are debt instruments whose proceeds finance projects with various environmental benefits - including climate change mitigation. So far, however, green bond projects have not necessarily translated into comparatively low or falling carbon emissions at the firm level. We discuss the potential benefits of a firm-level rating based on carbon intensity (emissions relative to revenue) to complement existing project-based green labels. We argue that such a rating system could provide a useful signal to investors and encourage firms to reduce their carbon footprint.

JEL-codes: G18 G24 Q53 (search for similar items in EconPapers)
Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (36)

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