Carbon trading, co-pollutants, and environmental equity: Evidence from California's cap-and-trade program (2011-2015).

ABSTRACT:

Background

Policies to mitigate climate change by reducing greenhouse gas (GHG) emissions can yield public health benefits by also reducing emissions of hazardous co-pollutants, such as air toxics and particulate matter. Socioeconomically disadvantaged communities are typically disproportionately exposed to air pollutants, and therefore climate policy could also potentially reduce these environmental inequities. We sought to explore potential social disparities in GHG and co-pollutant emissions under an existing carbon trading program-the dominant approach to GHG regulation in the US and globally.

Methods and findings

We examined the relationship between multiple measures of neighborhood disadvantage and the location of GHG and co-pollutant emissions from facilities regulate

SUBMITTER: Cushing L 

PROVIDER: S-EPMC6038989 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature