Emily Chung, CBC News
During the cold, snowy winters in much of Canada, many of us rely on furnaces, boilers and baseboard heaters to keep our homes and offices comfortable — and hope they don't suddenly quit during a cold snap.
But what if you didn't need any heating equipment in your home? What if your community provided a greener, more efficient, more reliable source of heat using locally sourced energy? What if it didn't take up space in your home or office building, you didn't have to maintain it, and it was just about guaranteed to keep running and keep you warm through big storms and power outages?
That's the promise of district energy systems — along with climate benefits that have earned them an endorsement from the United Nations Environment Program. World leaders meet Dec. 2-13 for the COP 25 UN climate conference in Madrid to discuss next steps in implementing the Paris Agreement to reduce greenhouse gas emissions and curb global warming, and district energy is one potential tool.