CO2e-calculator: Calculate, Compare, Reduce and Contribute for your Travel Impact

A one-stop climate partner to act on users' travel impact.

Product Details



Challenge Area addressed

Pollution Reduction

The Greentripper tool allows users to calculate the carbon footprint (CO2e ) of their trips, compare it to alternative transportation options, and contribute financially to climate projects. Their mission is to reduce the environmental impact of the travels. They serve as a one-stop climate solutions partner for both travelers and professionals.

Greentripper services include carbon footprint calculations available through various tools and reduction plans designed to minimize users' impact as much as possible. For emissions that cannot be avoided or reduced, Greentripper proposes concrete climate actions by contributing to certified climate projects worldwide. Additionally, they offer communication support to help users transparently and proudly communicate their climate initiatives in a modest manner.