Over 75% of existing buildings will still be in use by 2050. They usually have poorer energy performance and contribute to exceptionally high levels of green gas emissions. There are many obstacles to overcome, however the challenge of decarbonising existing buildings is one we must meet if we are to get close to making the carbon reductions we need. This new white paper from Sintali explores how EDGE can be used as a strategic tool, allowing building owners and operators to bring their entire building stock to net zero in a quantifiable, transparent and streamlined manner. It shows how you can realise the benefits of decarbonising, including access green finance, and provides case studies of companies around the world who have begun the journey to net zero.