How much energy is used to mail a letter?

Question

Specifically, how much energy is saved sending an email VS sending a letter?

Answer 1

Sending E-mail = Just a click

Sending a letter = For a gram

Answer 2

i dont know exactly how much, but it wastes alot of carbon to drive, fly, and drive one single letter which is a stupid when u could just send a email

Answer 3

You spend 100 calories to write a letter, than 10 calories to put it in the envelope, another 10 calories to l**k it....

And looks like you've spent all your brain power on this imprtant question.

Answer 4

not mutch