Benefits of Air Quality Policies in Arctic Council Countries: A General Equilibrium Analysis

31 Pages Posted: 27 Mar 2023

See all articles by Elisa Lanzi

Elisa Lanzi

Organization for Economic Co-Operation and Development (OECD)

Jean Chateau

Organization for Economic Co-Operation and Development (OECD)

Zbigniew Klimont

International Institute for Applied Systems Analysis (IIASA)

Daniel Ostalé Valriberas

affiliation not provided to SSRN

Rita Van Dingenen

affiliation not provided to SSRN

Abstract

The Arctic is a vital region that helps preserve the balance of the global climate. The Arctic environment is particularly sensitive to short-lived climate pollutants, such as black carbon, which is the most light-absorbing component of particulate matter. Ambitious policy action to reduce air pollution would therefore reduce the negative environmental, health and economic impacts of air pollution, while slowing down climate change by reducing emissions of short-lived climate pollutants.Due to their proximity to the Arctic region, a central role in reducing air pollution in the Arctic is played by Arctic Council countries, namely Canada, Denmark, Finland, Iceland, Norway, the Russian Federation, Sweden, and the United States. Arctic Council countries have affirmed their support to collectively bring black carbon emissions down by 25-33% by 2025 from 2013 levels. Ambitious policy action to reduce air pollution in Arctic Council countries would help achieve this target.This paper presents a quantitative assessment of the environmental, health and economic consequences of ambitious policy action to reduce air pollution in Arctic Council countries. The scenario analysis is based on a suite of modelling tools to project the impacts of increasingly ambitious policies up to 2050. The paper compares a business-as-usual scenario with policy scenarios in which Arctic Council countries, and other regional groupings, adopt the best available techniques to reduce air pollutant emissions, including end-of-pipe technologies, the use of cleaner fuels, and measures to reduce emissions in the agricultural sector.The modelling shows that these policies could substantially curb emissions of several air pollutants, including bringing black carbon emissions well below the collective target. The benefits would include better air quality, and reductions in air pollution-related premature deaths and illnesses. The costs of achieving the emission reductions would be offset by the economic benefits resulting from improved human and environmental health.

Keywords: Air pollution, climate, Arctic, computable general equilibrium

Suggested Citation

Lanzi, Elisa and Chateau, Jean and Klimont, Zbigniew and Ostalé Valriberas, Daniel and Van Dingenen, Rita, Benefits of Air Quality Policies in Arctic Council Countries: A General Equilibrium Analysis. Available at SSRN: https://ssrn.com/abstract=4401439 or http://dx.doi.org/10.2139/ssrn.4401439

Elisa Lanzi (Contact Author)

Organization for Economic Co-Operation and Development (OECD) ( email )

2 rue Andre Pascal
Paris Cedex 16, 75775
France

Jean Chateau

Organization for Economic Co-Operation and Development (OECD) ( email )

2 rue Andre Pascal
Paris Cedex 16, 75775
France

Zbigniew Klimont

International Institute for Applied Systems Analysis (IIASA) ( email )

Schlossplatz 1
Laxenburg, A-2361
Austria

Daniel Ostalé Valriberas

affiliation not provided to SSRN ( email )

No Address Available

Rita Van Dingenen

affiliation not provided to SSRN ( email )

No Address Available

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