Weatherman2020
Diamond Member
Paris (AFP) – A long list of seemingly harmless everyday actions contribute to emissions of carbon dioxide (CO2) and other climate-altering greenhouse gases.
Driving a car and flipping a light switch have a clear “carbon footprint” — much less obvious is the harm caused by sending a simple text message or opening a bottle of water.
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Sending even a short email is estimated to add about four grammes (0.14 ounces) of CO2 equivalent (gCO2e) to the atmosphere.
To put this into perspective, the carbon output of hitting “send” on 65 mails is on par with driving an average-sized car a kilometre (0.6 of a mile).
The culprits are greenhouse gases produced in running the computer, server and routers but also those emitted when the equipment was manufactured.
It gets worse when you send an email with a large attachment, which puts about 50 gCO2e into the air. Five such messages are like burning about 120 grammes (0.27 pounds) of coal.
What's the carbon footprint of an email?
Driving a car and flipping a light switch have a clear “carbon footprint” — much less obvious is the harm caused by sending a simple text message or opening a bottle of water.
* * * * * * *
Sending even a short email is estimated to add about four grammes (0.14 ounces) of CO2 equivalent (gCO2e) to the atmosphere.
To put this into perspective, the carbon output of hitting “send” on 65 mails is on par with driving an average-sized car a kilometre (0.6 of a mile).
The culprits are greenhouse gases produced in running the computer, server and routers but also those emitted when the equipment was manufactured.
It gets worse when you send an email with a large attachment, which puts about 50 gCO2e into the air. Five such messages are like burning about 120 grammes (0.27 pounds) of coal.
What's the carbon footprint of an email?