I live in the middle of a city and while this information seems both environmentally responsible and economically prudent to both know and track, it's not something I've ever done or would know how to achieve.
I suspect that's true for a great many people on the planet.
So .. where would we look?
I'm living on the West coast of Australia in Perth. We're currently in the second half of Autumn and headed into a so-called Mediterranean Winter, but the increased unpredictable weather means that it's all over the place.