| Date - Field | Portugal - Electricity - production |
2012 January Electricity - production | 46.53 billion kWh (2009 est.) |
2011 January Electricity - production | 44.47 billion kWh (2007 est.) |
2010 January Electricity - production | 44.47 billion kWh (2007 est.) |
2009 January Electricity - production | 44.83 billion kWh (2007 est.) |
2008 January Electricity - production | 43.69 billion kWh (2005) |
2007 January Electricity - production | 42.52 billion kWh (2004) |
2006 January Electricity - production | 43.28 billion kWh (2002) |
2005 January Electricity - production | 43.28 billion kWh (2002) |
2004 January Electricity - production | 44.32 billion kWh (2001) |
2003 January Electricity - production | 44.32 billion kWh (2001) |
2002 January Electricity - production | 43.242 billion kWh (2000) |
2001 January Electricity - production | 41.696 billion kWh (1999) |
2000 January Electricity - production | 38.581 billion kWh (1998) |