Living is now spread wide to the point that even the Vatican particularly the Pope turned green. They have installed 2,400 solar panels on the 5,000 square meter roof of the Paul VI auditorium that will convert sunlight into 300 megawatts of electricity per year, which is already enough for a one-year electricity supply for the auditorium. The auditorium is the most modern building and it now has the ability to save about 80 tons of oil per year or an equivalent of 225 tons of CO2, which is obviously a big saving from money and a big amount of earth saving factor.
Source: Eternally Cool
