The CO2 avoidance from reusing one laptop is the equivalent to drying three loads of laundry. The energy used to dry one load of laundry is estimated at 100 kg of CO2.

Reusing or reselling laptops precludes the need to create a new device, thus avoiding the CO2 emissions generated during the consumption of raw materials and energy to manufacture the new device. Corporate Sustainability

The embedded energy used to make a laptop can be as much as 85% of its total energy consumed during its lifecycle.

920 miles, or the equivalent of a flight from Tampa, FL to Philadelphia, PA. Emissions are based on the Carbon Independent calculator for aviation emissions at 250 kg CO2 equivalent per passenger per flight hour.