1. Energy Efficiency 2018
2. European Commission “National Energy and Climate Plans (NECPs) ” available at https://ec.europa.eu/energy/en/topics/energy-strategy-and-energy-union/governance-energy-union/national-energy-climate-plans. European Commission “National Energy and Climate Plans (NECPs) ” available at https://ec.europa.eu/energy/en/topics/energy-strategy-and-energy-union/governance-energy-union/national-energy-climate-plans.
3. Ministério da Economia e da Inovação “Decreto-Lei 71/2008 de 15 de Abril – (SGCIE) ” available at https://data.dre.pt/eli/dec-lei/71/2008/04/15/p/dre/pt/html. Ministério da Economia e da Inovação “Decreto-Lei 71/2008 de 15 de Abril – (SGCIE) ” available at https://data.dre.pt/eli/dec-lei/71/2008/04/15/p/dre/pt/html.
4. Ministério da Economia e da Inovação “Portaria n.º 519/2008 ” available at https://data.dre.pt/eli/port/519/2008/06/25/p/dre/pt/html. Ministério da Economia e da Inovação “Portaria n.º 519/2008 ” available at https://data.dre.pt/eli/port/519/2008/06/25/p/dre/pt/html.