• We need to transform our approach to building retrofits to meet climate change goals

• We can trigger economies of scale and learning in building retrofits to reduce costs, increase speed, and enhance value

What innovations could scale-up building retrofits?

Promising solutions include:

1. Integrated design and project delivery
2. Pre-fabrication of building components
3. Mass customization to deal with building specific challenges
4. Aggregating similar buildings into large-scale
   projects
5. Application of digital technologies
6. Enhance the user experience

New innovations combined into new retrofit delivery models should aim to:

1. Reduce costs, by at least 50%
2. Increase speed, to take days instead of months
3. Enhance value for users and
   society