Heated sidewalks: Iceland has them, Saskatoon wants them
The City of Saskatoon has visions of heated sidewalks, while they're a reality in Reykjavik
Imagine a city with snow-free sidewalks all winter long without having to be plowed or shovelled.
This isn't a magical land — it's Iceland, and the City of Saskatoon is looking towards it and a few other Scandinavian countries for inspiration.
EirikurHjalmarsson, head of communications at Reykjavik Energy, said the Icelandic capital has been saving money on snow clearing since it began installing heated sidewalks and streets in downtown Reykjavik about 10 years ago.
It's quite simple, when you've already installed it.- Eirikur Hjalmarsson, head of communications at Reykjavik Energy
Saskatoon's City Centre Plan proposes heated sidewalks in the downtown area. Not only would it make walking easier and avoid back aches from shovelling, it would also save the wintry city money.
"It's quite simple when you've already installed it," he said, though it might not be as easy in Saskatchewan.
On the volcanic island of Iceland, ground water from the earth's crust is used to heat Reykjavik homes. The water is between 100 and 300 C. The run off water, which is about 30 C, is then piped into plastic tubing inside the city's streets and sidewalks.
Although there aren't any volcanoes on the Canadian prairies, Hjalmarsson said it's still possible to develop heated sidewalks in the city.
The city's plan says that sidewalks could be heated through connections with nearby public buildings or through the recapture of waste energy. It says that warmed pavement could also be incorporated with existing sidewalk infrastructure and they would be located in "strategic locations," such as City Hall Square, 21st Street and major bus stops.