Other 2013 United States, Laurel, Montana
Other 2018 55 h United States, Johnson City, Tennessee7d
Other 2009 6,600 h Finland, Lahti
Other United Kingdom, Birmingham
Other 2005 Canada, Langley, British Columbia
Other Canada, Fort Mackay, Alberta
Other 2011 Canada, Clive, Alberta
Other 2025 United States, Hope Mills, North Carolina
Other 2016 United States, SLC, Utah
Other United States, Madras, Oregon
Other United States, Sparks, Nevada
Other 1970 3,000 h United Kingdom
Site Accomodation Norway, Nordland
Other 1971 United States, Austin, Texas
Other 2018 United States, Ruckersville, Virginia
Other 2011 Canada, BC
Other 2021 333 h United Kingdom
Other 2018 Canada, Dauphin, Manitoba
Used Ground Thawing Equipment 2023 Canada, Longueuil, Quebec
Other Canada, Bow Island, Alberta