AdvertisementTo Fight Climate Change, New York City Will Push Skyscrapers To Slash Emissions03:55Download AudioResumeApril 23, 2019Camila DomonoskefacebookEmailPedestrians walk in Brooklyn on an unseasonably warm afternoon in February 2017, when temperatures reached near 60 degrees. To take action against climate change, New York City is requiring large buildings to retrofit their structures to improve energy efficiency. (Getty Images)