Considering that renovation is the best option to improve the energy efficiency of existing buildings, Brussels has concluded a partnership with the CREDAL alternative credit cooperative to make the Brussels Green Loan available to Brussels households with a limited income. This is a zero-rate energy loan. The loan was to be extended to all households. IEA/IRENA Global Renewable Energy Policies and Measures Database © OECD/IEA and IRENA, [November 2020]