P3dStealth
Active Member
Hey there- relatively new Tesla owner here. I was wondering the same because my landlord blamed me for the increased energy expenditure (utilities are included in rent). To disprove our sudden $120 increase in electric, I created a spreadsheet to resolve the issue and prove that my car is not to blame. I pray it really isn't though because I only used to spend $60/ month on gas. Feel free to check out and/or my blank spreadsheet on google sheets. I would LOVE feedback to help make it more accurate.
Shareable EV Charger Log
It's likely your car causing the electric to go up. The electric rate per kwh is almost never the total cost of electric. Also it goes up after you pass a certain amount in some places. You car is also using more electric than it charges so if that's how your trying to calculate it it's wrong you need a meter. The car using electric to heat or cool the battery and charge and run the computers or whatever else.