1. Foundry Environment, Waste Materials—Foundry Wastehttp://ec.europa.eu/research/brite-eu/thematic/html/1-2-04.html
2. Communication from the Commission, Europe 2020. A Strategy for Smart, Sustainable and Inclusive Growthhttp://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:52010DC2020&from=ga/
3. Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee and the Committee of the Regions. A Resource-Efficient Europe—Flagship Initiative under the Europe 2020 Strategyhttp://ec.europa.eu/resource-efficient-europe/pdf/resource_efficient_europe_en.pdf
4. Annual European Union Greenhouse Gas Inventory 1990–2011 and Inventory Report 2013http://www.eea.europa.eu//publications/european-union-greenhouse-gas-inventory-2013/
5. Environmental Pressures from European Consumption and Productionhttp://www.eea.europa.eu/publications/environmental-pressures-from-european-consumption/