Policy aiming at increasing the amount of renewable energy used in public buildings. As of 2011, it applied to buildings of more than 3,000 m2 (1,000 m2 starting in 2012). Those buildings need to use at the minimum 10% of renewable energy, going up to 20% in 2020. IEA/IRENA Global Renewable Energy Policies and Measures Database © OECD/IEA and IRENA, [November 2020]