From 2007 to 2015, New York City planted one million trees across its five boroughs, a $400 million campaign to widen the shade canopy and cool streets baking under urban heat

New York City's MillionTreesNYC initiative planted one million trees between 2007 and 2015. This project aimed to cool neighborhoods and improve air quality significantly. The program involved extensive research and community volunteer participation. Trees were viewed as vital infrastructure, not just for aesthetics. This urban greening effort demonstrated resilience cultivation beyond concrete structures.