On her fingers, Chicago’s Chief Sustainability Officer Angela Tovar counted the city buildings that will soon source all of their power from renewable energy: O’Hare International Airport, Midway International Airport, City Hall.
Chicago’s real estate portfolio is massive. It includes 98 fire stations, 81 library locations, 25 police stations and two of the largest water treatment plants on the planet — in all, more than 400 municipal buildings.
It takes approximately 700,000 megawatt hours per year to keep the wheels turning in the third-largest city in the country. Beginning Jan. 1, every single one of them will come solely from clean, renewable energy, mostly sourced from Illinois’ newest and largest solar farm.
