A multifunctional retrofit

HEART is a toolkit that ensures benefits for all, including industry leaders, housing providers, and most importantly the residents living in these buildings.

• Reducing total energy consumption by integrating renewable energy, and rationalising energy flow between buildings and smart grids.
• Simplifying the European building renovation process.
• Involving stakeholders, supporting energy financing and the exploitation of renewable energy.
• Providing a concept that can be extended to new residential buildings in addition to existing buildings.
• Decreasing operating costs and consumer bills.
• Increasing thermal comfort for building users.
• Reducing the performance-related risk of the energy retrofit investments.