Diageo’s greenhouse gas emissions come almost entirely from the burning of fossil fuels at our sites and the purchase of electricity derived from fossil fuels. We are firmly committed to reducing these emissions through a number of approaches, including the generation of renewable energy at our production sites using by-products, the purchase of electricity from low-carbon sources, and significant improvements in energy efficiency across all of our operations. 50% of all the electricity Diageo uses globally now comes from low carbon sources.
For more information about how we are reducing our carbon footprint, please visit our Sustainability & Responsibility Report.