#Regram #RG @unfccc: In New York City, heating and electricity in buildings makes up over 70% of the city's greenhouse gas emissions. . The city has just stepped up its #climateambition with a plan that will reduce the energy consumption in the city’s largest buildings by 20% by 2030, as well as to set a framework for increasing the cuts by 40% to 60% by 2050. . The standards are a historic move that can shape building policies around the world! . #stepup2018 #climatechange