Spark Sustainability is a team of emission- and communication experts that thinks community and culture play a huge role in building tomorrow's society. Our carbon tracker The Donut makes climate action easy by connecting conscious consumers with climate-smart businesses. We also provide consultancy services for companies, supporting them in emission calculations and helping them market low-carbon products and services by visualising emission data. But most of all, together with the Spark community, we spread the word that sustainability is the new sexy.