Tag: carbon footprint d
What is the carbon footprint of an email?
Dematerialization has freed us from all-paper. Unfortunately, even our e-mails are energy-intensive and new bad habits quickly replace old ones. For example, our e-mails have become very energy-intensive. Here’s how…
Electric car versus hydrogen car: which is more ecological?
Two technologies compete for zero emission cars: on the one hand, the electric car with batteries; on the other, the car which uses hydrogen as fuel. But are these vehicles…