We monitor and independently verify our GHG emissions following the GHG Protocol and best practices. In 2018, our total emissions were 787 ktCO?e, representing an 11 percent reduction per capita versus 2017. Learn more about our carbon footprint.
We have started to reduce the intensity of our travel and to transition to renewable electricity. As a member of RE100, we are committed to purchasing 100 percent renewable electricity by 2025 and have already reached 87 percent.
We are also engaging our suppliers to help reduce their footprint. We have made this a core topic in commercial conversations with more than 50 of the world’s largest airlines, and we are continuing to work with them to strengthen their environmental performance.
To offset the emissions we have not yet been able to eliminate, we invest in carbon-reduction projects independently verified to international standards.