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Begin New Search Topic Pollution Author Michael Ash

1. Environmental Inequality in Industrial Brownfields: Evidence from French Municipalities

Author:
Charlotte Bez, Michael Ash, and James K. Boyce
Publication Date:
03-2023
Content Type:
Working Paper
Institution:
Political Economy Research Institute (PERI), University of Massachusetts Amherst
Abstract:
Recent research on environmental inequality has extended its focus from ongoing pollution to legacy pollution by examining the geography of industrial brownfields, defined as nonproductive, contaminated land. This article is the first extensive brownfield analysis for a European country from an environmental inequality perspective, exploiting the political momentum in France where brownfield restoration has become a national priority. In doing so, we combine data on over 7,200 industrial brownfields from the 2022 geodatabase ‘Cartofriches’ with socio-economic variables at the municipality level. We demonstrate communities with higher percentages of foreign-born and unemployed persons are disproportionately more likely to be located near brownfields. The social gradient increases significantly in communities that host many brownfields, the so-called hotspots. There is an inverted U-shaped relationship with income, with a positive correlation until the 75th percentile (C23,700 annually). These findings are robust to different controls, including across urban and rural areas, though with regional differences. Further, we also account for the location of noxious industrial facilities sourced from the E-PRTR database to show the existence of cumulative impacts of environmental risks. Our analysis provides crucial entry points for restorative environmental justice considerations and has important implications for Europe’s just transition and cohesion policies.
Topic:
Environment, Inequality, Pollution, Industry, and Municipalities
Political Geography:
Europe and France

2. Not So Clear: Revisiting the Impacts of Cap-and-Trade on Environmental Justice

Author:
Michael Ash and Manuel Pastor
Publication Date:
06-2023
Content Type:
Working Paper
Institution:
Political Economy Research Institute (PERI), University of Massachusetts Amherst
Abstract:
A recent article by Danae Hernandez-Cortes and Kyle Meng (HCM) suggests that the cap-and-trade program in California was accompanied by improvements in the degree of environmental inequity in the state. We note that that the model used to estimate this improvement is not well-designed to capture the variation in facility adjustment to the cap-and-trade program that is at the heart of the environmental justice debate about potential shifts in co-pollutant exposure. We also show that even if that were a proper approach, the estimates offered by HCM may be problematic due to data issues, including proper identification of facilities subject to the cap, shifting results when we require that facilities have observations both before and after the cap, and robustness when we apply their method estimates beyond their selected subsample to the broader range of facilities. As such, the environmental justice implications of California’s carbon market remain an unsettled empirical question.
Topic:
Inequality, Trade, Pollution, and Environmental Justice
Political Geography:
North America and United States of America