1. Modi V, McDade S, Lallement D, Saghir J. Energy services for the millennium development goals. Energy Sector Management Assistance Programme, United Nations Development Programme, UN Millennium Project, and World Bank; 2005. Available at: http://www.unmillenniumproject.org/documents/MP_Energy_Low_Res.pdf.
2. Nussbaumer P, Bazilian M, Patt A. An empirical assessment of the relationship between energy and the Millennium Development Goals; in preparation.
3. IEA, UNDP, UNIDO. Energy poverty – how to make modern energy access universal? Special early excerpt of the World Energy Outlook 2010 for the UN General Assembly on the Millennium Development Goals. Paris: International Energy Agency; 2010. Available at: http://www.worldenergyoutlook.org/docs/weo2010/weo2010_poverty.pdf.
4. AGECC. Energy for a sustainable future. New York: The Secretary-General's Advisory Group on Energy and Climate Change, United Nations Industrial Development Organisation; 2010. Available at: http://www.unido.org/fileadmin/user_media/Services/Energy_and_Climate_Change/EPP/Publications/AGECC_Report.pdf.
5. IAEA. Energy indicators for sustainable development: guidelines and methodologies. Vienna: International Atomic Energy Agency; 2005. Available at: http://www-pub.iaea.org/MTCD/publications/PDF/Pub1222_web.pdf.