Next generation anti icing technologies - addressing a quintessential Canadian problem

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Infrastructure constructed in colder climates is destined to experience stresses consistent with freezing or below freezing temperatures. These conditions impose higher maintenance costs, limited lifetimes and in the case of production facilities (e.g. oil and gas rigs, pipelines or wind turbines) revenue loss is essentially assured. Continued ice build up exacerbates infrastructure downtime, worker health and safety and ultimately economic loss and this problem is, not surprisingly, ubiquitous to colder climates. The only effective methods currently employed for removing/preventing ice build up are active technologies such as resistive heating or vibration of the infrastructure. These are not sustainable deicing methods because of the energy required to implement them. There are no apparent new or emerging passive technologies on or coming to the market.