Email Carbon Footprint vs. Paper Letter by Mail (And the True Price of SPAM)
The Carbon Footprint of Email vs Postal Mail - Eco2 Greetings
Do Emails Leave a Carbon Footprint?
The thought experiment: What is the carbon footprint of an email? | BBC Science Focus Magazine
A quick guide to climate change jargon – what experts mean by mitigation, carbon neutral and 6 other key terms
The best way to reduce your carbon footprint is one the government isn't telling you about | Science | AAAS
The Carbon Footprint of Carbon Copies: How Does Email Affect the Environment? | SEDNA
Chart: The Carbon Footprint of 'Thank you' Emails | Statista
Email Carbon Footprint vs. Paper Letter by Mail (And the True Price of SPAM)
Why sending an email can increase your carbon footprint
How much better for the environment is email than the post? - STAY PRIVATE
Email Carbon Footprint vs. Paper Letter by Mail (And the True Price of SPAM)
Email Carbon Footprint vs. Paper Letter by Mail (And the True Price of SPAM)
The Carbon Footprint of Email vs Postal Mail - Eco2 Greetings
Email Carbon Footprint vs. Paper Letter by Mail (And the True Price of SPAM)
The Carbon Footprint of Carbon Copies: How Does Email Affect the Environment? | SEDNA
The Carbon Footprint of Email vs Postal Mail - Eco2 Greetings
Sustainability | Free Full-Text | Carbon Footprint of The Most Popular Social Media Platforms
The Environmental Impact of Mail: A Baseline
How bad is email for the environment? | The Independent | The Independent
Email Carbon Footprint vs. Paper Letter by Mail (And the True Price of SPAM)
The thought experiment: What is the carbon footprint of an email? | BBC Science Focus Magazine
