Hi Riya, I'm not sure what you're doing already, but some ideas are:
-Turn your thermostat down by 1-2 degrees (if you have electric heat)
-Turn off and unplug appliances that you aren't using. Even if they're turned off, appliances often pull "phantom power" to keep clocks or little lights on.
-Turn off the lights when you leave the room, or use natural light by opening the windows
-Use fans or open windows instead of using AC in the summer
Also remember that BC's power grid is relatively low-carbon! If you're looking to have a positive impact on the climate, you would be better off reducing your car use or natural gas use (some houses have natural gas for cooking, cleaning & hot water).