Winter Olympics 2010: Big carbon footprints in the snow Telegraph.co.uk The city that gave birth to Greenpeace put up energy-efficient buildings, encouraged spectators to travel by bus, used rainwater to flush the loos, ... |
Winter Olympics 2010: Big carbon footprints in the snow Telegraph.co.uk The city that gave birth to Greenpeace put up energy-efficient buildings, encouraged spectators to travel by bus, used rainwater to flush the loos, ... |