With more heat waves in our future, researchers say we need to look at clean cooling

As we head into winter, it's unlikely Canadians are thinking about heat waves. But before we know it, summer will be upon us again, as will more extremely hot days. The challenge is, how do we stay cool in the future without contributing to climate change?

With more heat waves in our future, researchers say we need to look at clean cooling
Several air conditioners line three levels of an apartment building and a man sits on a makeshift balcony.

As we head into winter, it's unlikely Canadians are thinking about heat waves. But before we know it, summer will be upon us again, as will more extremely hot days. The challenge is, how do we stay cool in the future without contributing to climate change?