Barriers to equitable greening in urban environmental policies

Abstract

Histories of racist and classist land use decision-making have resulted in environmental disparities across lines of race and income in many U.S. cities. To redress this, many municipal governments are adopting urban greening initiatives that aim to provide public health benefits and bolster climate resilience in underserved communities. Unfortunately, increasing the quantity of green space in these areas does not necessarily mitigate disparities as environmental quality is just one factor in the broader challenges imposed by legacy land use decision-making. Green development in underserved neighborhoods has the potential to worsen social and economic equity concerns due to the influence of market forces. Employing a mixed-method approach encompassing policy review, spatial exploration, and qualitative interviews, this research examined the policies that guide urban greening decision-making in Philadelphia, Pennsylvania. Results indicate that Philadelphia faces a complex array of obstacles that inhibit equitable urban greening through four themes: (1) perceptions of agency responsibilities, (2) approaches to stakeholder engagement, (3) patterns of disinvestment and maintenance, and (4) project siting decisions. New policies and approaches are recommended to address these obstacles.