I built this calculator in the hopes that radical transparency would help.
It’s Canada-centric, but you can plug in local prices, gas and electricity rates, etc, and it should successfully pull grid emissions data from your area.
I’m looking for any feedback on how to make it more useful, compelling, etc.
Thanks!


Just to add to the tire wear conversation: My winter tires have lasted 5 seasons (from early October-late April), and are finally worn enough for the tire shop to tell me this was the last season for them, and I drive ~140km/day.
My summers on the otherhand were purchased from a dealership and only lasted 3 seasons (and were showing some pretty bad wear at that). New ones will be going on their second season next month, hopefully they last longer than that!
This is on a PHEV ford escape.