Going beyond carbon: An "Earth system impact" score to better capture corporate and investment impacts on the earth system

Crona, B., Parlato, G., Lade, S., Fetzer, I., & Maus, V. ORCID: https://orcid.org/0000-0002-7385-4723 (2023). Going beyond carbon: An "Earth system impact" score to better capture corporate and investment impacts on the earth system. Journal of Cleaner Production 429 e139523. 10.1016/j.jclepro.2023.139523.

[thumbnail of 1-s2.0-S0959652623036818-main.pdf]
1-s2.0-S0959652623036818-main.pdf - Published Version
Available under License Creative Commons Attribution.

Download (2MB) | Preview
Project: Spatially explicit material footprints: fine-scale assessment of Europe’s global environmental and social impacts (FINEPRINT, H2020 725525) Abstract


Corporations are responsible for a significant portion of observed impacts on the Earth system, including green-house gas (GHG) emissions, but also water extraction, landuse change and other pressures on nature. These nature-related impacts are essential to consider and capture because they have local impacts on a range of ecosystem functions on which companies and economies depend, but they also fundamentally affect our ability to mitigate and adapt to a changing climate. Furthermore, climate, land and water interact and affect each other in various ways, such that climate change can be exacerbated by degraded ecosystems, which in turn are dependent on water.

This paper tests a novel metric developed to capture corporate Earth system impact (ESI) beyond merely direct GHG emissions and explores how such a tool could be used to improve assessments of corporate environmental impacts and support decisions on where to direct public and private investments. We use the mining sector as a test case to illustrate the applicability of the ESI score and examine the impact of the the five largest (by market cap) mining companies in the precious metal mining sector and the top five in the non-precious metal mining sector. We find that many of the mining assets have non-negligible impacts on land and water, and we show that the ESI metric identifies a different set of asset for targeted action than conventional carbon intensity scores would do.

Item Type: Article
Uncontrolled Keywords: Earth system; Planetary boundaries; Corporate impact; Sustainable investments; Carbon intensity
Research Programs: Advancing Systems Analysis (ASA)
Advancing Systems Analysis (ASA) > Novel Data Ecosystems for Sustainability (NODES)
Depositing User: Michaela Rossini
Date Deposited: 11 Jan 2024 11:04
Last Modified: 11 Jan 2024 11:04
URI: https://pure.iiasa.ac.at/19400

Actions (login required)

View Item View Item