> Will these buildings also have generators to combat this potential problem? For what it’s worth, much of Manhattan is heated by means of centralized steam, w

> Will these buildings also have generators to combat this potential problem? For what it’s worth, much of Manhattan is heated by means of centralized steam, which tends to be more energy efficient than all of the different heating systems you mention: https://en.wikipedia.org/wiki/New_York_City_steam_system?wprov=sfti1 https://en.wikipedia.org/wiki/New_York_City_steam_system?wpr... In much of Manhattan natural gas is only used for cooking.