Taking a look at our carbon footprint

For the last five years, CN has participated in the Carbon Disclosure Project (CDP), an independent not-for-profit organisation which holds the largest database of corporate climate change information in the world. The data is obtained from responses to CDP's annual information requests, issued on behalf of institutional investors, purchasing organisations and government bodies. 

CN has stepped up its participation in the CDP questionnaire, gathering information on its carbon emissions from across the company to provide a more comprehensive view of its carbon footprint.

CN's CDP response:

• 2011
• 2010
• 2009