Thread: Tesla Model 3
View Single Post
Old 08-14-2017, 04:01 AM   #181 (permalink)
redpoint5
Human Environmentalist
 
redpoint5's Avatar
 
Join Date: Aug 2010
Location: Oregon
Posts: 12,734

Acura TSX - '06 Acura TSX
90 day: 24.19 mpg (US)

Lafawnda - CBR600 - '01 Honda CBR600 F4i
90 day: 47.32 mpg (US)

Big Yeller - Dodge/Cummins - '98 Dodge Ram 2500 base
90 day: 21.82 mpg (US)

Chevy ZR-2 - '03 Chevrolet S10 ZR2
90 day: 17.14 mpg (US)

Model Y - '24 Tesla Y LR AWD

Pacifica Hybrid - '21 Chrysler Pacifica Hybrid
90 day: 85.85 mpg (US)
Thanks: 4,315
Thanked 4,467 Times in 3,432 Posts
Quote:
Originally Posted by jamesqf View Post
If you told them that, you would be lying. Heating and cooling take power, and lots of it*. That power has to come from somewhere, whether it's fossil fuels, nuclear power, or your rooftop solar panels. That's not even considering what it'd do to your range.
I'm unclear what you are suggesting.

Most people (here) know that it takes energy to condition the cabin of any vehicle. With conventional vehicles, heat is "free" because of the enormous amount of waste heat from combustion. AC comes at a cost of increased fuel consumption.

In my Prius, AC reduces EV range by about 10%. I would expect a similar impact for other EVs.

My electricity comes from cheap hydro. Conditioning the cabin temperature prior to departure makes it comfortable, and the energy would be spent conditioning the cabin even if I didn't condition prior to departure.

__________________
Gas and Electric Vehicle Cost of Ownership Calculator







Give me absolute safety, or give me death!
  Reply With Quote
The Following 2 Users Say Thank You to redpoint5 For This Useful Post:
NeilBlanchard (08-14-2017), samwichse (08-14-2017)