Kaid Benfield writes at NRDC Switchboard that Helsinki is building an underground city to avoid urban sprawl. CNN’s Richard Quest, ” whose effusive reporting style may be to infrastructure what Dick Vitale’s is to basketball,” explains in a short video tour.
It is pretty wild, including industry, a giant cold storage facility, swimming pools and a central heating and cooling system. Given the climate, and how dark it is for half the year, hiding underground makes some sense. See it at Read the full story on TreeHugger