Okotoks
Population 17 145
Okotoks is the solar centre of Canada. Okotoks has a program called the Drake Landing Solar Community they are first subdivision in North America to warm 90% of its living space and water with the sun. The Drake Landing Solar Community is located on Okotoks Sunbelt which is the best spot to gather solar energy.
The problem is that since it is a solar hot spot more water turns to steam and evaporates. The way they solved this problem is putting a limit for water per-person to 70 litres. Since they have solar energy they won’t have that much greenhouse emissions.