Urban environmental challenges and climate change action in New York City

Abstract

Climate change presents cities with significant challenges such as adaptation to dynamic climate risks and protection of critical infrastructure systems and residents’ livelihoods. City governments and inhabitants must continually respond to a variety of urban environmental risks. Understanding how cities have begun to extend these experiences to the context of climate change adaptation as well as mitigation is crucial for the development and identification of climate action best practices. The focus of this paper will be to document and explore how the city of New York has begun to define and implement a set of climate actions over the past half decade. These actions are presented within a discussion of past and future climate risks and vulnerabilities, and of climate and sustainability programmes that the city government has developed recently. Even as a mature, mega-city in a developed country, lessons from the New York City experience can be transferred to a variety of other urban contexts.