It’s an undeniable fact: Electricity makes our lives more convenient. With the simple flick of a switch or the insertion of a plug, we can clean our clothes and cutlery with minimal effort, and we can store food in the freezer for weeks instead of needing to shop every day for meals. Though appliances indisputably make our lives easier, it comes at a cost. Residential electricity use is associated with about four per cent of Canadian greenhouse gas emissions, according to the Canada Energy Regulator. Though appliances like washing machines, dishwashers, refrigerators and freezers are convenient to use, Natural Resources Canada reports they can also be a major drain on homeowners’ finances and can account for 14 per cent of total household energy use. In Live Net Zero’s second challenge, Canadian Geographic asked our five competing families to perform an audit of their electrical devices to see where their greatest energy – and emissions – savings will come from. Here’s how they approached it. |